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RAD Data comm ASMi-52 User's Manual

1. Number Terminal Message Port Description Severity 12 SNR MARGIN OVER SHDSL Line B signal to noise margin has exceeded the Minor LINE B alarm threshold 4 wire units only 13 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected on line A Minor LINE A 14 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected on line B Minor LINE B 4 wire units only 15 DATA RATE NOT DTE Mismatch in the line rate and data rate Major COMPATIBLE Applicable for the ASMi 52 units with V 35 interface operating in adaptive rate mode 16 PSD NOT SHDSL Mismatch between PSD mode selected by the Minor COMPATIBLE user and PSD mode used by the line 17 SYNC LOSS LINE A SHDSL SHDSL line A is not synchronized Major 18 SYNC LOSS LINE B SHDSL SHDSL line B is not synchronized Major 4 wire units only 19 MNGNT IS DOWN SHDSL The management link between local and remote Major units is down 21 CRC ERROR OVER SHDSL Excessive CRC 6 errors have been detected on Minor LINE A SHDSL line A 22 CRC ERROR OVER SHDSL Excessive CRC 6 errors have been detected on Minor LINE B SHDSL line B 4 wire units only 23 NO DTE INTERFACE DTE No DTE interface is detected Major 24 IR RATE NOT COMP DTE IR rates are not compatible Major 25 E1 REMOTE FAILURE DTE Red alarm is detected at the remote E1 or T1 port Major T1 REMOTE FAILURE 26 E1 TS NOT RATE DTE Current line rate does not support the number of Major COMP assigned E1 or T1 timeslots T1 TS NOT
2. Local ASMi 52 Lu a 5 5 N o g S 5S o 2 o paa g g iu Figure 6 20 Loopback with Multiplexer Units Running the Local Loopback The local loopback LLB checks the performance of the local ASMi 52 modem the local DTE and the connection between them see Figure 6 21 The LLB can be performed separately on the local and remote modems ASMi 52 allows you to set the loopback timeout causing the LLB to deactivate automatically after the required period of time Note Timeout set to O zero is forever Avoid setting timeout to O as the local control is lost during LLB Local ASMi 52 Clock __ Transmit Line Interface Clock Receive Figure 6 21 Local Loopback 6 20 Testing ASMi 52 ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics gt Torun the local loopback 1 From the Main menu select Diagnostics The Diagnostics menu is displayed see Figure 6 22 2 From the Diagnostics menu select Local Test to run the LLB on the local ASMi 52 Remote Test to run the LLB on the remote ASMi 52 The Local Remote Test menu appears see Figure 6 23 3 Select LLB The LLB value in parenthesis changes to ON Also an additional parameter Loop Timeout is displayed for the local ASMi 52 4 Select Loop Timeout if you want to set loopback timeout in minutes
3. Errors N Next Screen R Refresh Page C ESC Back To P ASMi 52 Ver 2 5 Clear Th Multiple Collisions ate Collisions Excessive Collisions Frames Too Long Errors RX FIFO Overrun SQE Transmitted Error Deferred Frames Carrier Sense Lost FIFO Underrun revious Menu Counters Of This Page Figure B 22 LAN Statistics Screen Viewing IR IP configuration Data O DO PH OO OB Os O O O O OG sO B 25 Appendix B IR IP Interface Module Installation and Operation Manual lt IR IP gt S W Ver 1 21 date SYSTEM STATISTICS Counter Name Val Counter Name WAN in Octets 83504 WAN Alignment Errors WAN Out Octets 1950 WAN Aborted Frames WAN Out Frames 1723 WAN Short Frames WAN LAN Frames Transfer 1698 WAN RX FIFO Overrun Error WAN Datagram Received 1723 WAN to CPU Frames Errors WAN CPU Discarded 0 WAN Frame Too Long Errors WAN LAN Discarded WAN IP Header Errors WAN Errors WAN IP Address Errors WAN O O O OGO O O O S OO S 2 ae O PPP Error PPP Control Error DLCI Unrecognized Error Frame Relay Forward Conge Frame Relay Backward Conge P Previous Screen ESC Back To Previous Menu R Refresh Page C Clear The Counters Of This Page Figure B 23 WAN Statistics Screen B 12 Using Diagnostic Tools Ping Terminal This section provides information on the diagnostic
4. IR IP includes hardware filters which handle all filtering operations at wire speed from both LAN to WAN and WAN to LAN without dropping a single packet Filtering and forwarding are performed at the maximum rate of 35 000 and 30 000 frames per second wire speed respectively The buffer can hold 256 frames of maximum size of 1534 bytes and a throughput latency of one frame ASMi 52 equipped with IR IP interface module can be used as a Frame Relay Access Device FRAD with an integral IP router RFC 1490 is supported for a single DLCI on the WAN link Detection of the DLCI and the maintenance protocol is performed automatically This allows the IR IP to be used as the termination unit of IP services over Frame Relay at the customer premises opposite a Frame Relay switch in the backbone Alternatively Point to Point Protocol PPP can be run on the WAN link with automatic negotiation on power up as well as support for PAP and CHAP authentication With this feature IR IP can operate opposite any PPP compliant access server or backbone router IR IP supports HDLC like framing which is especially important for broadcast and multicast applications where bandwidth overhead is critical IR IP supports IP multicast at wire speed making it suitable for any multicast environment including high speed downstream environments such as satellite and xDSL Users on the LAN who register with IR IP for an IP multicast group using the IGMP protocol f
5. The unit turns on automatically upon connection to the mains Connecting DC Power DC power is supplied to ASMi 52 via a compatible AC DC plug for attaching DC power supply lines gt To connect DC power e Refer to the DC power supply connection supplement 2 4 Connecting the Power Cables ASMi 52 Ver 2 5 Chapter 3 Operation This chapter provides the following information for the ASMi 52 modem e ASMi 52 front panel indicators e Operating procedures turn on front panel indications performance monitoring and turn off e ASMi 52 default settings Installation procedures given in Chapter 2 must be completed and checked before attempting to operate ASMi 52 3 1 Turning On ASMi 52 gt To turn on ASMIi 52 e Connect the power cord to the mains The PWR indicator lights up and remains lit as long as ASMi 52 is receiving power ASMi 52 requires no operator attention once installed with the exception of occasional monitoring of front panel indicators Intervention is only required when ASMi 52 must be configured to its operational requirements or diagnostic tests are performed 3 2 Controls and Indicators The front and rear panels of ASMi 52 include a series of LED indicators that show the current operating status of the unit Figure 3 1 shows the front panel of the 2 wire ASMi 52 unit in a plastic enclosure with an E1 interface Figure 3 2 Figure 3 3 Figure 3 4 Figure 3 5 Figure 3 6 and Figure 3 7 il
6. gt To display E1 T1 statistics for all intervals 1 From the E1 Port Performances menu select E1 T1 All Intervals Local Performances or E1 T1 All Intervals Remote Performances Main menu gt Monitoring gt Physical Ports Statistics gt E1 T1 Port Performances gt E1 T1 All Intervals Local Remote Performances to display the E1 T1 statistics for all 15 minute intervals The E1 T1 All Intervals Local Remote Performances screen appears see Figure 6 10 2 Press any key to exit the E1 T1 All Intervals Local Remote Performances screen ASMi 52 E1 T1l all intervals local remote performances BES LOFC CSS DM amp exit ESC prev menu main menu scroll Figure 6 10 E1 T1 All Intervals Local Remote Performances help Monitoring Performance 6 7 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual Clearing the E1 T1 Statistics gt To clear E1 T1 statistics e From the E1 Port Performances menu see Figure 6 2 select E1 T1 Clear Local Performances or E1 T1 Clear Remote Performances Main menu gt Monitoring gt Physical Port Statistics gt E1 Port Performances gt E1 T1 Clear Local Remote Performances see Figure 6 7 All E1 statistics data are cleared 6 2 Detecting Errors Power Up Self Test ASMi 52 performs a hardware self test upon power up The self test sequence checks the critical circuit functions of the modem
7. Installation and Operation Manual ASM1 52 2 4 Wire SHDSL Modem Version 2 5 ASMI 52 Version 2 5 2 4 Wire SHDSL Modem Installation and Operation Manual Notice This manual contains information that is proprietary to RAD Data Communications Ltd RAD No part of this publication may be reproduced in any form whatsoever without prior written approval by RAD Data Communications Right title and interest all information copyrights patents know how trade secrets and other intellectual property or other proprietary rights relating to this manual and to the ASMi 52 and any software components contained therein are proprietary products of RAD protected under international copyright law and shall be and remain solely with RAD ASMi 52 is a registered trademark of RAD No right license or interest to such trademark is granted hereunder and you agree that no such right license or interest shall be asserted by you with respect to such trademark You shall not copy reverse compile or reverse assemble all or any portion of the Manual or the ASMi 52 You are prohibited from and shall not directly or indirectly develop market distribute license or sell any product that supports substantially similar functionality as the ASMi 52 based on or derived in any way from the ASMi 52 Your undertaking in this paragraph shall survive the termination of this Agreement This Agreement is effective upon your opening of the ASMi
8. scroll help Figure 4 45 Inventory Screen Updating Software Releases This section presents procedures for installing new software releases into the ASMi 52 units as well as swapping existing software versions in a local or remote unit ASMi 52 stores two software versions each of them in one of the two 512 byte partitions of its flash memory which also contains a boot program The software is stored in compressed format The active version is decompressed and loaded into the ASMi 52 RAM upon power up The passive software is kept for backup purposes By default ASMi 52 is delivered with the active software only New software releases are distributed on diskettes as an img file which is downloaded to the local ASMi 52 using the TFTP or XMODEM protocol Upon downloading the new software release becomes active the former active software turns into backup and the former backup is erased If a failure occurs during downloading or decompression the new version is erased from the flash and the backup version becomes active In this case only one version is left stored in the flash memory If the active software becomes corrupted you can replace it with its backup Installing a New Software Release via TFTP gt To install a new software release via TFTP 1 From the SW amp File Transfer menu select TFTP Figure 4 46 Main menu gt File Utilities gt SW amp File Transfer gt SW Download gt TFTP ASMi 52 Ver
9. Central Office Customer Premises Router Router 4 _ V 35 V 35 _ ASMi 52 ASMi 52 Router Router A m gt E1 a a El Router Router gt a sS EW El N i ASMi 52 ASMi 52 Router Router Router Router i lt 1 LAN LAN i A es eed ne ASMi 52 ASMi 52 1s Router Figure 1 1 Standalone Modem Application 1 2 Overview ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 1 Introduction Central Site E1 T1 V 35 X 21 RS 530 Ethernet ee fii E w 4 wire Optimux XLE1 Remote Site B SNMP Management Station Ethernet ASMi 52CD ASMi 52CD 4 SNMP Management Station Figure 1 3 ASMi 52 Modems Operating opposite ASMi 52CD Cards ASMi 52 Ver 2 5 Overview 1 3 Chapter 1 Introduction Installation and Operation Manual Features Functionality ASMi 52 can be configured to operate in a CO central office or CPE customer premises equipment mode Line Interface ASMi 52 extends the range of data transmission over 2 4 wire lines up to 7 0 km 4 3 miles by employing SHDSL TC PAM technology ASMi 52 operation complies with the requirements of the ITU T G 991 2 standard In addition 4 wire ASMi 52 units can be configured to operate over 2 wire lines Table 1 1 lists typical ASMi 52 ranges over 2 4 wire 26 AWG line Table 1 1 Typical Ranges 26 AWG Data
10. gt Torun the LEDs test 1 From the Diagnostics menu see Figure 6 22 select Local Test Main menu gt Diagnostics gt Local Test to run the LEDs test on the local ASMi 52 The Local Test menu is displayed see Figure 6 23 2 Select LED Test All the front panel LED indicators light up for two seconds 6 6 Frequently Asked Questions Question In which cases is it not possible to loop the ASMi 52 modem via the diagnostic screen Answer There are two possible reasons why the loops options do not appear in the diagnostic screen 1 The modem has an ETH interface and since there are no loops in ETH this option does not exist 2 When two modems are connected back to back and one of them is in loop mode the other modem cannot access the loop options Question What are the different types of SHDSL mapping supported by RAD products Answer There are 3 modes of transferring user data over SHDSL Serial ATM Slotted E1 nx 64 Since SHDSL defines its own framing the data must be converted to one of the three framing types defined above Serial ATM uses ATM features ATM cells UVR VBR CBR and so on while slotted E1 defines timeslots as the timeslots used for E1 Tx up to 2048 kbps Finally n x 64 defines the data rate of the serial port data in steps of 64 kbps starting from 64 kbps and ending in 4 6 Mbps 6 24 Frequently Asked Questions ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Tr
11. Ethernet Connector ASMi 52 Ver 2 5 Table A 3 Ethernet Connector Pinout Pin Function 1 Tx 2 Tx 3 Rx 4 5 6 Rx 7 8 DTE Interface Connectors A 3 Appendix A Interface Connector Specifications Installation and Operation Manual A 2 CONTROL Connector The control terminal interface terminates in a V 24 RS 232 9 pin D type female connector that can be configured as DCE or DTE see the Selecting the Control Port Interface section in Chapter 4 Table A 4 lists the CONTROL connector pin assignments Table A 5 describes the control signal direction Table A 4 CONTROL Connector Pinout Pin Function Data Carrier Detect DCD Receive Data RD Transmit Data TD Data Terminal Ready DTR Ground GND Data Set Ready DSR Request To Send RTS Clear To Send CTS Io Nn _ as aT AJOUN Ring Indicator RI Table A 5 CONTROL Connector Signal Direction Control Signal iada a DCE DTE CTS Out Not Used DCD Out Out DSR Out Out DTR In In RI Not Used In RTS In In pete When connected and turned on the terminal sets the DTR line ON active to gain control over ASMi 52 and starts a configuration or monitoring session When connecting a dial out modem to the CONTROL port for the alarm reporting a cross cable must be used Table A 6 provides the pinout of a typical cross cable with two male DB 9 connectors A 4 CONTROL Connector ASMi 52 Ver 2 5 In
12. From the Time Slot Assignment menu Configuration gt E1 Configuration gt E1 Local Port Configuration gt Time Slot Assignment select 34 CLEAR to disconnect all timeslots Hold down the button and press the gt button to initiate the alphanumeric value enter mode Enter the numbers of the timeslots to be assigned to carry data as explained in the Entering Alphanumeric Values section above The timeslot number must be separated by spaces character s The resulting display should look as follows s 11s12s13s14s Press the ENTER button to complete the entry Up to four timeslots can configured at a time Timeslot O can be configured to the loop or transparent mode only via the menu Save the changes Turning the Easy Config Off gt To turn the Easy Config off C 6 Operation Set the top panel BAT switch to OFF and disconnect the AC DC power adapter from the mains ASMi 52 Ver 2 5 Index A AC Power 2 4 Adapter cable CBL RJ 45 2BNC E1 1 5 Aging timeout 4 9 Alarm reporting 1 10 Alarm Relay 1 14 connecting 2 4 Alarms clearing 6 10 displaying 6 9 index of 6 11 masking 6 11 Applications 1 2 B 2 ASMi 52 Menu map 3 11 Autoconfiguration TFTP or XMODEM 4 44 Autonegotiation 4 12 B BERT Patterns 6 17 Bit Error Rate Test BERT 6 17 Bridge Table 4 8 C Clock modes 1 8 4 14 ConfiguRAD 1 9 Configuration aging timeout 4 9 autonegotiation 4 12 control port parameters
13. Pin Name Function 1 TD Transmit data positive 2 TD Transmit data negative 3 RD Receive data positive 6 RD Receive data negative IR IP DIP Switch IR IP interface module contains a four section DIP switch used to configure the basic operating parameters of the IP router The switch is located on the ASMi 52 rear panel as shown in Figure B 2 Table B 2 lists the DIP switch functions Table B 2 IR IP DIP Switch Functions No Function Values Default Setting 1 Enables IR IP to learn its IP ON IP address learning is enabled OFF IP address learning is disabled OFF Note For details see Assigning the Router LAN Interface Address on page B 7 2 Selects the WAN protocol ON PPP protocol OFF Frame Relay protocol OFF 3 Selects the LAN mode ON Full duplex operation OFF Half duplex operation OFF 4 Controls the remote WAN test loopback ON The test loopback is activated which returns packets received from the WAN eas back toward the WAN OFF The test loopback is disabled OFF Note The switch can perform additional control functions which are described below in this appendix ASMi 52 Ver 2 5 Physical Description B 3 Appendix B IR IP Interface Module Installation and Operation Manual IR IP LEDs IR IP contains three LEDs which indicate the module activity Table B 3 explains the functions of the IR IP interface indicators Table B 3 IR IP Interface Indicators LED Name Function Color LINK Lights w
14. Protocol Field Compression 3 Authentication Protocol 4 Security Host Guest 5 User Name To Send 6 Password To Send 7 User Name To Accept 8 Password To Accept 4 Multicast 1 Multicast Forwarding 2 Static Groups Figure B 4 Management Utility Menu Structure B 10 IR IP Management Utility ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module B 7 Quick Setup Guide The Quick Setup menu is used to select the main parameters values that must be defined before you start using IR IP Use the Advanced Setup menu see the Advanced Setup section below to specify values for other IR IP configuration parameters not included in this menu gt To perform quick setup 1 From the Main menu type 1 The Quick Setup menu appears Figure B 5 IR_IP lt IR IP gt S W Ver 1 21 date tup 10 G ji Q T nN 0 LAN LAN IP Address 192 168 100 001 IP Mask 2 255 255 255 000 WAN IP Address empty for unnumbered WAN IP Mask empty for unnumbered Default Gateway empty WAN interface DHCP Server IP address empty for relay disabled Read Protocol From DIP Switches Protocol Frame Relay 1 2 Fa 4 Ds 6 Ta 8 Press one of the numbers to select or E Figure B 5 Quick Setup Menu 2 Enter addresses for LAN IP LAN IP Mask WAN IP WAN IP mask default gateway and DHCP server LAN IP Address The LAN IP address for the IP router L
15. R A R B Receive C A Control DTE Interface Connectors Description Chassis Ground It may be isolated from Signal Ground Common signal and DC power supply ground Serial digital data from DTE In sync applications the data translations must occur on the rising edge of the transmit clock Serial output from the modem receiver In sync applications the data translations occur on the rising edge of the clock A positive level to ASMi 52 when data transmission is required A positive level from ASMi 52 with delay after receipt of Request to Send and when ASMi 52 is ready to transmit A 1 Appendix A Interface Connector Specifications Signal Function Data Set Ready Data Terminal Ready Carrier Detect External Transmit Clock Transmit Clock Receive Clock Installation and Operation Manual Table A 1 V 35 X 21 and RS 530 Connector Pinouts Cont O s e a 34 Pin DB 25 DB 15 Circuit 10 U SCTE A 113 SCTE B 113 SCT A 114 SCT B 114 E DSR 107 H DTR 108 F DCD 109 Circuit Circuit Function Signal Description A positive level from ASMi 52 when power is on and ASMi 52 is a not in DIGITAL LOOP mode or b has not received a REMOTE LOOPBACK signal from the remote unit Not used A positive level from ASMi 52 except when a loss of the received signal is detected or when Data Set Ready is negative A s
16. The parameters accessed through Advanced Setup menu supplement the parameters available on the Quick Setup screen by providing control over all the other IR IP parameters gt To perform advanced setup e From the Main menu press 3 The Advanced Setup menu appears Figure B 9 IR_IP lt IR IP gt 1 21 date Quick Setup Management Access Advanced Setup Device identification Interface Parameters Protocol Parameters Multicast IP Press one of the numbers to select or Figure B 9 Advanced Setup Menu Defining the Device Identification The Device Identification menu is used to define and store in the IR IP logistic information the logical name of IR IP information on the contact person and device location gt To define the device identification 1 From the Advanced Setup menu type 1 The Device Identification menu appears 2 Assign a device name for identification by the system manager up to eight characters The assigned name is displayed in the screen header 3 Enter the name of the person to be contacted with matters pertaining to this equipment unit 4 Enter the physical location of the device Defining the Interface Parameters The Interface Parameters menu is used to control the operation of IR IP interfaces gt To define the Interface Parameters 1 From the Advanced Setup menu type 2 The Interface Parameters menu appears Figure B 10 ASMi 52 Ver 2 5 Advance
17. gt Clear Sys Params ASMi 52 displays the following message ASMi 52 Clear sys params Are you sure Clear Y N gt ESC prev menu main menu amp exit scroll Figure 4 2 Clear Sys Params Prompt 2 Type Y to confirm the deletion ASMi 52 deletes all device info parameters ASMi 52 Device Info Sys description ASMi 52 SA HW Version 0 00 SW Version 2 01E24 Sys contact sss Sys location Sys name Clear sys params ESC prev menu main menu amp exit scroll Figure 4 3 Device Information Menu 4 2 Configuring ASMi 52 for Management ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Configuring the Host Parameters ASMi 52 can be managed by a network management station which is located on the LAN connected to the 10 100BaseT port In order to establish a proper connection it is necessary to configure the following host IP address subnet mask default gateway its trap read and write communities gt To define the IP parameters 1 From the Host IP menu Main menu gt Configuration gt System Configuration gt Management gt Host IP type the following 1 to define the host IP address 2 to define the subnet mask 3 to set the default gateway IP address 4 to enter the name of a community with read only authorization 5 to enter the name of a community with write authorization 6 to enter the name of a community to which ASMi
18. gt Control Port gt Port Control gt Terminal gt Security Timeout and no user activity has been detected for this period of time the modem terminates the control session In this case the Easy Config has to be powered down and powered up again to re initiate the session The Easy Config has be powered down and powered up again if it stops responding to the user input Operation C 3 Appendix C Easy Config Device Installation and Operation Manual C 4 Scrolling the ASMi 52 Menus The Easy Config enables the user to scroll through the ASMi 52 menus The menu structure is circular the menu screens are displayed on the LCD one after another in cyclic order To scroll down the menus e Press the Scroll Down button To scroll across the menus e Press the Scroll Right button To increase the scroll speed e Press and immediately release the gt Scroll Right button To reduce the scroll speed e Press and hold down the gt Scroll Right button Accessing the ASMi 52 Menus To access a menu e Use the and gt buttons to move the cursor to the desired menu and press the ENTER button to access the menu or submenu To exit a menu e Press the ESC button to exit to a previous menu Choosing Options To choose an option 1 Use the and gt buttons to move the cursor to the desired option and press the ENTER button to select it 2 Select Save from the current menu to save your change Ente
19. i over IP 10 100BaseT E1 Port on E1 Port 10 100BaseT Management Port DE1B Module i Management Port E B RS E R eee as ASN 5 SHDSL Link Management Traffic DXC Management Traffic over over IP Dedicated Timeslot Network Management Station Figure 3 9 Managing ASMi 52 via LAN Port and a Dedicated Timeslot Managing ASMi 52 via Web Browser ConfiguRAD is a Web based remote access terminal management software It provides a user friendly interface for configuring collecting statistics and performing diagnostic tests on the ASMi 52 units gt To choose an option 1 Click a link in the ConfiguRAD screen to display the next menu 2 Once the target screen is displayed select a value from the drop down box or enter a value in a text box Some of the ASMi 52 menus have a Save option When choosing options from these menus you must confirm your choice by selecting Save otherwise your entry will be ignored At the left hand bottom corner ConfiguRAD provides some auxiliary management tools e Status shows the number of users currently managing ASMi 52 3 10 Configuration Alternatives ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation e Trace opens an additional pane for system messages progress indicators ping software and configuration file downloads and alarms It is recommended to keep the trace pane open all the time e Refresh All refreshes all screen elemen
20. 13 Chapter 1 Introduction Alarm Relay Indicators Physical Power Source Operation Connector PWR green TEST red SYNC A B green red DATA yellow E1 T1 SYNC red AIS yellow ALM red Plastic Enclosure Height Width Depth Weight Metal Enclosure Height Width Depth Weight Rail Mount Metal Enclosure Height Width Depth Weight AC DC Voltage Power Consumption 1 14 Technical Specifications Installation and Operation Manual Normally Open and Normally Closed using different pins Terminal block 6 pin Power Test Synchronization of DSL line Data Transfer except E1 and T1 options Loss of E1 T1 synchronization E1 and T1 options only All 1s string is received E1 or T1 interface only Alarm 43 7 mm 1 7 in 217 mm 8 5 in 170 mm 6 7 in 0 5 kg 1 1 Ib 47 3 mm 1 8 in 215 mm 8 4 in 147 mm 5 8 in 0 7 kg 1 5 Ib 150 mm 5 9 in 70 mm 2 7 in 160 mm 6 3 in 0 75 kg 1 65 Ib Wide range power supply 100 240 VAC or 48 60 VDC nominal DC only 24 VDC 2 wire 6W max 4 wire 7W max ASMi 52 Ver 2 5 Installation and Operation Manual Environment Temperature Humidity Shock Rail Mount Vibration Rail Mount ASMi 52 Ver 2 5 Chapter 1 Introduction 0 to 50 C 32 to 122 F 20 to 70 C 4 to 158 F Standalone Rail mount Up to 90 non condensing IEC 60068 2 27 shock 15g 11 ms duration 18 shocks e IEC
21. 16A The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A Before connecting the DC supply wires ensure that power is removed from the DC circuit Locate the circuit breaker of the panel board that services the equipment and switch it to the OFF position When connecting the DC supply wires first connect the ground wire to the corresponding terminal then the positive pole and last the negative pole Switch the circuit breaker back to the ON position A readily accessible disconnect device that is suitably rated and approved should be incorporated in the building installation If the DC mains are floating the switch must disconnect both poles simultaneously Connection of Data and Telecommunications Cables Data and telecommunication interfaces are classified according to their safety status The following table lists the status of several standard interfaces If the status of a given port differs from the standard one a notice will be given in the manual Ports Safety Status V 11 V 28 V 35 V 36 RS 530 SELV Safety Extra Low Voltage X 21 10 BaseT 100 BaseT Unbalanced E1 E2 E3 STM DS 2 DS 3 S Interface ISDN Analog voice E amp M Ports which do not present a safety hazard Usually up to 30 VAC or 60 VDC xDSL without feeding voltage TNV 1 Telecommunication Network Voltage 1 Balineed Bl To Sue MT Ports whose normal operating vo
22. 24 statistics 6 1 statistics parameters 6 3 Site Requirements 2 2 SLIP 4 18 Software swapping 4 46 update 4 42 version 4 46 Statistics collection 1 10 Status display 4 37 Subnet mask 4 3 Sync mode 4 34 Sync Mode 4 31 System log file 6 10 System parameters setting 5 2 f T1 configuration 4 35 Fbit transmission 4 35 framed mode 4 35 interface 4 35 line coding 4 35 receive gain 4 35 statistics 6 4 transmit signal mask 4 35 Technical Specifications LAN B 2 router B 2 WAN B 2 Technical Support 6 25 Telnet password B 14 setting inactivity timeout B 14 Terminal change access 4 19 pop up alarms 4 20 preparation 3 7 rate 4 17 security timeout 4 20 Terminal port configuration 3 7 Tests BERT 6 17 loopback 6 16 TFTP installing new software 4 43 Timeslots mapping E1 mux 4 33 ASMi 52 Ver 2 5 Installation and Operation Manual Timeslots mapping E1 4 32 Timing 1 8 1 14 Troubleshooting 6 15 TSA 4 34 Turning off 3 15 j Unit enclosure 1 2 Unit identical settings 4 34 ASMi 52 Ver 2 5 Index User name 4 40 V Versions 1 1 Virtual connection 4 39 iyX XMODEM installing new software 4 44 Index Installation and Operation Manual l 6 ASMi 52 Ver 2 5 Supplement Drilling Template for Wall Installation Front Panel 176 mm 6 92 in 101 6 mm 4 in This panel is drawn to scale To dr
23. 4 16 current margin 4 25 dedicated timeslots 4 5 DTE interface data rate 4 27 E1 interface 4 28 fault indication 4 12 guidelines 5 1 host parameters 4 2 LAN port 4 7 LAN rate in mux unit 4 11 line interface type 5 4 line probing 4 26 local card mode 4 15 loop attenuation threshold 4 26 low speed operation 4 16 management parameters 4 1 master clock 4 14 mux unit data rate 4 28 ASMi 52 Ver 2 5 network managers 4 3 physical ports 4 22 port control mode 4 18 power spectral density 4 25 preliminary telnet host B 7 QoS mapping 4 9 remote card mode 4 15 Serial DTE interface 5 4 SHDSL interface 4 22 SHDSL repeater 4 27 Snext margin 4 24 system parameters 4 13 T1 Interface 4 35 terminal port 4 18 VLAN encapsulation 4 5 Connections AC power 2 4 alarm relay connector 2 4 DC Power 2 4 DTE interface 2 3 interface cables 2 2 line 2 3 power cables 2 4 Telnet host B 7 Connectors alarm relay A 5 control A 4 DTE A 1 E1 T1 A 3 Ethernet A 3 Control port CTS state 4 17 DSR state 4 18 interface 4 17 interface characteristics 3 7 parameters 4 16 Control session exiting 4 49 Controls and indicators 3 1 CRC 4 6 4 code generation 4 30 CTS state 4 17 D Data forms navigating 3 9 Data rate 1 6 control port 4 17 DC Power 2 4 Dedicated timeslot 3 10 4 5 Default gateway 4 3 Default IP communication Index parameters B 6 Default settings 3 4 control port
24. ASMi 52 The user controlled test functions of ASMi 52 consist of the loopback tests and LEDs test The purpose of these tests is to determine the source of a break in the data flow Note Both local and remote ASMi 52 units must be configured and synchronized properly to allow remote loopback activation e Only one loopback can be activated at a time either on the local or remote unit 6 16 Testing ASMi 52 ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics Bit Error Rate Test BERT It is possible to generate BERT RLB or BERT from both CO and CPE in multiplexer and E1 and DTE Serial single units ASMi 52 Ver 2 5 The BERT RLB BERT can be set only if there is a connection to the FE unit BERT Patterns The following are the BERT test patterns that can be selected 2E15 1 Mark Space Alternate BERT has a possible Single Error injection only The BERT performance counters are as follows Error bits the total number of bit errors detected BERT total time the total time the test is running in seconds Bert error time the total number of seconds in which errors have been detected in seconds BERT Sync Loss the number of times Sync Loss was detected since BERT started to run BERT result the number of error bits divided with the total number of data bits This item holds 1 byte for the exponent and 2 bytes for the mantissa holding 1 byte before the
25. E1 Configuration gt E1 Local Port gt Framed Mode The Framed Mode menu appears see Figure 4 34 From the Framed Mode menu select Unframed G732N or G732S transparent The E1 Local Port menu appears Save the changes Configuring the Physical Ports 4 29 Chapter 4 Configuration Installation and Operation Manual Framed mode Unframed Unframed G732N G732S transparent ESC prev menu main menu amp exit scroll Figure 4 34 Framed Mode Menu Enabling CRC 4 Code Generation You have to enable the CRC 4 code generation if you intend to gather statistics on the E1 performance CRC 4 code generation is available for ASMi 52 units configured to G732N framing mode Note e CRC 4 code generation is configurable if one of the conditions below is fulfilled If the local ASMi 52 is configured as a CO if the local ASMi 52 is configured as CPE and the remote is not an E1 modem e The remote ASMi 52 is configurable if the local is configured as CO and is not an E1 modem gt To enable CRC 4 code generation 1 From the E1 Local Port menu select CRC 4 Main menu gt Configuration gt E1 Configuration gt E1 Local Port gt CRC 4 The CRC 4 value changes 2 Save the changes Setting the Sync Mode You can define the time required for the E1 port operating in framed mode to resume normal operation after loss of synchronization e CCITT As per requirements of ITU T Rec G 732 e Fast After 1
26. Enable the VLAN mode feature 4 Select VLAN Management ID to identify the user The identification will grant the user VLAN support 5 Select the VLAN Priority option if you wish to prioritize the session VLAN Encapsulation 1 VLAN Mode Enable Disable 2 VLAN management ID 1 4094 3 VLAN priority 0 7 gt ESC prev menu main menu amp exit scroll Figure 4 9 VLAN Encapsulation Menu 4 6 Configuring ASMi 52 for Management ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Configuring the LAN Port ASMi 52 includes a 10 100BaseT port that can be used as a user or management port The LAN port operates in a self learning bridge or transparent mode with or without autonegotiation Note Ifthe LAN port serves as a management port only it operates in transparent mode with autonegotiation enabled Configuring the LAN Port Operation Mode In the transparent mode the LAN port operates with a disabled filter passing all frames transparently When operating as a self learning bridge the LAN port filters the packets received from the local LAN and transfers through the link only frames destined for another LAN gt To configure the LAN operation mode 1 From the Operation Mode menu select the Bridging Mode option Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt Bridging Mode to enable bridge mode Note _ If LAN interface is used for data th
27. Interface Module Note ASMi 52 Ver 2 5 yo IP Network DHOP Server LAN IP Address 192 168 1 2 Mask 255 255 255 248 gags Figure B 7 Selecting the IP Subnet Mask Leaving the DHCP Server IP Address field blank disables the DHCP relay 3 Set the protocol requirements Reading Protocol from DIP Switches Selecting YES for this parameter Quick Start Menu forces IR IP router card to use the WAN protocol selected by section 2 of its DIP switch PPP or Frame Relay If you want to be able to select the WAN protocol by means of the Protocol field parameter 7 of the Quick Setup menu select NO Protocol Used to select the WAN protocol to be used by the IP router card PPP HDLC or Frame Relay This parameter is available only if the Read Protocol from DIP Switches parameter is set to NO Quick Setup Guide B 13 Appendix B IR IP Interface Module Installation and Operation Manual B 8 Defining Management Access The Management Access menu is used to enable the use of passwords to protect the access to IR IP management utility and control the inactivity time out interval When password protection is enabled a Telnet management session can start only after the correct password is entered gt To access the Management Access menu e From the Main menu type 2 The Management Access menu appears Figure B 8 IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Telnet Pa
28. LAN then the maximum TSs timeslots 2048 kbps LAN rate 64 kbps e If 1 Serial DTE then the maximum possible Ts timeslots 2048 kbps Serial DTE data rate 64 kbps If the maximum timeslots available are not sufficient you can remap the E1 T1 timeslots gt To map E1 timeslots in a multiplexer unit with E1 LAN 1 From the Configuration menu select LAN Configuration Main menu gt Configuration gt LAN Configuration The LAN Configuration menu is displayed 2 From the LAN Configuration menu select Local LAN Configuration The Local LAN Configuration menu is displayed see Figure 4 10 3 Select LAN Rate from the Local LAN Configuration menu and reduce the LAN data rate accordingly 4 Return to E1 configuration and use the newly available timeslots gt To map E1 timeslots in a multiplexer unit with E1 Serial DTE 1 From the Configuration menu select DTE Configuration Main menu gt Configuration gt DTE Configuration The DTE Configuration menu is displayed 2 From the DTE Configuration menu select DTE Local Port The DTE Local Port menu is displayed 3 From the DTE Local Port menu select Data Rate 4 Check the maximum data rate and reduce the DTE data rate accordingly Matching Remote Unit Settings With Local Unit Settings ASMi 52 Ver 2 5 The Unit Identical Set parameter allows you to match some parameters in the remote unit with the local unit without having to
29. Number Mode 6 Primary Number 7 Alternate Number 8 Save 6 Fbit Configuration 1 FAST 7 Sync Mode 2 62441 8 Unit Identical Set 3 CCITT ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation 3 Monitoring 1 Total Alarms 2 System Monitoring 1 System Status 2 System Log File 3 System Clear Log File 3 Physical Ports Status 1 Port Status 2 Line Mask 3 Port Log File 4 Port Clear Log File 1 SHDSL Current Performances 4 Physical Port 1 SHDSL Port Statistics 2 SHDSL All Intervals Local Performances 3 SHDSL All Intervals Remote Performances 4 SHDSL Current Day Performances 5 SHDSL All Days Local Performances 6 SHDSL All Days Remote Performances 7 SHDSL Clear Local Performances 8 SHDSL Clear Remote Performances 1 E1 Current Performances 2 E1 All Intervals Local Performances 3 E1 All intervals Remote Performances 4 E1 Current Day Performances 5 E1 Clear Local Performances 6 E1 Clear Remote Performances 2 E1 Port Performances Run time Sync loss state Sync run time sec Sync loss counter Total bits Error bits Errors sec Ber Pattern Open Virtual 1 Bert Results Connection 2 Inject Single Error Local 3 Inject Single error remote 4 Bert Clear Local Performance 5 Bert Clear Remote Performance 1 Bert 4 Diagnostics 1 Bert 2 LLB 3 RLB 2 Bert RLB 1 2E15 1 2 Mark 3 Space 4 Alternate 4 Loop Timout 5 LED Tes
30. RATE COMP 27 E1 SIGNAL LOSS DTE E1 or T1 loss is detected at the DTE port Major T1 SIGNAL LOSS 28 E1 BPV ERR EXC DTE E1 or T1 bipolar violation errors exceed the Minor T1 BPV ERR EXC i 29 E1 FRAME SLIP EXC DTE E1 frame slips exceed the threshold Minor 30 E1 EXCECIVE BPV DTE Bipolar violations rate exceeds 1x10 during the Major T1 EXCECIVE BPV last 1000 seconds 31 E1 CRC 4 EXC DTE CRC 4 errors exceed the threshold Minor 6 12 Handling Alarms ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics Table 6 3 ASMi 52 Alarms and Warnings Cont Number Terminal Message Port Description Severity 32 E1 EXCESIVE ERR DTE The bit error rate of the link exceeds 10 Major RATIO T1 EXCESIVE ERR RATIO 33 E1 AIS OCCURED DTE AIS is detected at the E1 or T1 port Major T1 AIS OCCURED 34 E1 AIS AND SYNC DTE AIS and loss of frame alignment are detected at Major LOSS the E1 or T1 port T1 AIS AND SYNC LOSS 35 E1 SYNC LOSS DTE E1 or T1 loss of frame synchronization occurred Major T1 SYNC LOSS 36 E1 CRC MF EXC DTE CRC errors detected in the frame synchronization Minor signal exceeded the threshold 37 E1 REMOTE SYNC DTE Remote loss of frame synchronization occurred Major LOSS T1 REMOTE SYNC LOSS 38 E1 MF SYNC LOSS DTE Local loss of frame synchronization Major 39 E1 MF REMOTE SYNC DTE Remote loss of frame synchronization Major LOSS 40 E1 TS NOT X128 DTE Number of timeslots assigned
31. Serial DTE units with a LAN management port previously released with software versions earlier than version 2 5 cannot operate as a multiplexer unit E1 LAN Serial DTE LAN with version 2 5 due to hardware differences Timing ASMi 52 supports three clock modes e Internal derived from its internal oscillator CO mode e External supplied by the attached DTE Overview ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 1 Introduction ASMi 52 Ver 2 5 e Receive recovered from the received line signal CPE mode Management ASMi 52 supports the following management options e ASCII terminal or Easy Config hand held device via V 24 RS 232 terminal port e Telnet via a dedicated 10 100BaseT port e SNMP network management RADview via a dedicated 10 100BaseT port e PC running a Web browsing application ConfiguRAD e Inband management via a dedicated timeslot units with E1 T1 interface only EOC ASMi 52 provides an inband management channel EOC for end to end system management and supervision This management channel uses SHDSL overhead bits and operates without interfering with data transmission ConfiguRAD ConfiguRAD is a user friendly Web based terminal management system used for remote device configuration and maintenance It is embedded in ASMi 52 and provided at no extra cost ConfiguRAD can be run from any standard Web browser Dial In The V 24 terminal port supports a dial up modem connection
32. The results of the hardware self test for the local or remote ASMi 52 are displayed in the System Status and Physical Status Port screens see Chapter 4 Front Panel LEDs The status of ASMi 52 is indicated by the ALM TST and SYNC LED indicators located on the front panel For the description of LEDs and their functions refer to Chapter 3 6 3 Handling Alarms ASMi 52 detects fault conditions and initiates alarms to alert the user ASMi 52 supports the following alarm types e System alarms relating to the ASMi 52 chassis e Port alarms relating to a specific interface SHDSL or DTE e Information messages warnings e Events that trigger alarm activation ASMi 52 maintains two separate displays for the system and port alarms In addition the modem supports a local log file holding up to 100 alarms An alarm or warning simultaneously activates the alarms display and generates a log file and the ALM LED turns on to indicate the condition When the fault condition that caused the alarm is cleared the alarm is removed from the alarm screen but remains in the log file enabling you to view the alarm history Events are generated into the log file 6 8 Handling Alarms ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics Displaying All Alarms ASMi 52 allows you to display all alarms irrespective of their origin system or port gt To display all alarms 1 From the Main menu s
33. a particular purpose RAD shall not be liable for any loss of use interruption of business or indirect special incidental or consequential damages of any kind In spite of the above RAD shall do its best to provide error free software products and shall offer free Software updates during the warranty period under this Agreement RAD s cumulative liability to you or any other party for any loss or damages resulting from any claims demands or actions arising out of or relating to this Agreement and the ASMi 52 shall not exceed the sum paid to RAD for the purchase of the ASMi 52 In no event shall RAD be liable for any indirect incidental consequential special or exemplary damages or lost profits even if RAD has been advised of the possibility of such damages This Agreement shall be construed and governed in accordance with the laws of the State of Israel General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications products Additional instructions if applicable are included inside the manual gt Warning gt B Warning Safety Symbols This symbol may appear on the equipment or in the text It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel Danger of electric shock Avoid any contact with the marked surface while the product is energized or connected to outdoor telecommunicat
34. a protective ground The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16A The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A Always connect the power cord first to the equipment and then to the wall socket If a power switch is provided in the equipment set it to the OFF position If the power cord cannot be readily disconnected in case of emergency make sure that a readily accessible circuit breaker or emergency switch is installed in the building installation In cases when the power distribution system is IT type the switch must disconnect both poles simultaneously Connection of DC Mains Unless otherwise specified in the manual the DC input to the equipment is floating in reference to the ground Any single pole can be externally grounded Due to the high current capability of DC mains systems care should be taken when connecting the DC supply to avoid short circuits and fire hazards DC units should be installed in a restricted access area i e an area where access is authorized only to qualified service and maintenance personnel Make sure that the DC supply is electrically isolated from any AC source and that the installation complies with the local codes The maximum permissible current capability of the branch distribution circuit that supplies power to the product is
35. e Subnet mask 255 255 255 252 e Default gateway 192 168 205 1 To download new software 1 If necessary turn ASMi 52 off 2 Set all the four sections of the IR IP DIP switch to OFF 3 Turn ASMi 52 on 4 Connect the computer to the IP router LAN interface for the 10BaseT version verify that the LINK indicator lights steadily and configure its IP parameters as explained above Erasing IR IP Software B 29 Appendix B IR IP Interface Module Installation and Operation Manual Note 5 Runa standard TFTP client application on the Telnet host and download the appropriate software file If the download is successful IR IP starts using the new software If the downloading fails repeat the download process B 15 IR IP Troubleshooting What if the LINK indicator 10BaseT version does not light immediately after ASMi 52 is turned on The IR IP interface module does not receive power from the ASMi 52 power supply Service is required After the power up process ends the LINK indicator shows LAN integrity It may stay turned off without indicating power supply failure What if the ERR indicator does not light immediately after ASMi 52 is turned on IR IP is faulty and must be replaced What if the ERR indicator lights for 15 seconds after turning it on and then turns off ACT lights from time to time but there is no response from IR IP One of the following No software loaded into IR IP Download software IR
36. enable disable the LLB RLB activation from DTE 1 From the DTE Configuration menu select DTE Local Port Configuration Main menu gt Configuration gt DTE Configuration gt DTE Local Port to configure the DTE local port see Figure 5 5 The DTE Local Port menu appears see Figure 5 6 2 From the DTE Local Port menu select LLB from DTE to enable the LLB activation from the DTE or select RLB from DTE to enable the RLB activation from the DTE The display is refreshed and a new value appears 3 Select Save to save the changes ASMi 52 E configuration gt Port number E local port E remote port v menu main menu amp exit scroll Figure 5 5 DTE Configuration Menu 5 4 Configuring the ASMi 52 units ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 5 Configuring a Typical Application ASMi 52 E local port configuration gt LB from DTE Enable Disable L RLB from DTE Enable Disable Data rate 1984 kbps Save 1 ae 3 4 SC prev menu main menu amp exit scroll Figure 5 6 DTE Local Port Menu ASMi 52 Ver 2 5 Configuring the ASMi 52 units 5 5 Chapter 5 Configuring a Typical Application Installation and Operation Manual 5 6 Configuring the ASMi 52 units ASMi 52 Ver 2 5 Chapter 6 Troubleshooting and Diagnostics This chapter describes the ASMi 52 diagnostic functions which include e Status indicati
37. events recorded since the last time the register was cleared CRC avrg The average number of CRC events per second This value is updated errors every second Current ES Number of errored seconds in which one or more CRC Cyclic 0 900 0 65535 Redundancy Check error events occurred during the current interval This value is updated every second for 15 minute interval or every 15 minute for 24 hour interval Current SES Number of severely errored seconds in which 832 or more CRC error 0 900 0 65535 events occurred during the current interval This value is updated every second for 15 minute interval or every a 15 min for a 24 hour interval Current UAS Number of unavailable seconds in which a failed signal occurred during 0 900 0 65535 the current interval This value is updated every second for a 15 minute interval or every a 15 min for 24 hour intervals Current BES Number bursty errored seconds in which 2 to 831 CRC error events 0 900 0 65535 occurred during the current interval This value is updated every second Current LOFC Number of loss of frame alignment events measured during the current 0 255 0 255 interval This value is updated every second for 15 minute interval or every 15 min for 24 hour interval Current CSS Number of seconds with one or more controlled slip events measured 0 255 0 255 during the current interval This value is updated every second for a 15 minute interval or every 15 min for a 24 hour inter
38. following message Request to swap SW files Confirm Y N 2 Type Y to confirm the file swap ASMi 52 performs the swap and sends the following string Program Switching The active software becomes the backup and vice versa At this stage ASMi 52 is automatically reset If you try to switch the software versions when only one version is available ASMi 52 responds with the following message Impossible to switch no other program Press any key to continue Resetting ASMi 52 ASMi 52 supports four types of reset e Reset to the default setting e SHDSL interface reset e SHDSL repeater line reset e Overall reset ASMi 52 Ver 2 5 Additional Tasks 4 45 Chapter 4 Configuration Installation and Operation Manual Resetting to Default Settings You can reset the local or remote ASMi 52 to its default settings Resetting to the factory default does not affect the master clock setting In addition you can reset the local ASMi 52 without affecting its management parameters IP address mask and default gateway gt To reset ASMi 52 to the factory default 1 From the System Configuration menu select Factory Default Main menu gt Configuration gt System Configuration gt Factory Default The Factory Default menu is displayed Figure 4 49 Factory default Remote unit number Local factory default Remote factory default Remote factory default W O MNG 1 2 3 Local factory default W O MNG 4 gt
39. for the multiplexer applications DTE Interface ASMi 52 supports the following DTE interfaces e X 21 e V35 e RS 530 e E1 as per G 704 e Tl e Ethernet Fast Ethernet bridge with VLAN support combined with management LAN port e IR IP IP router The following combinations of interfaces can be multiplexed e V 35 LAN e El LAN e E1 serial port V 35 X 21 RS 530 Line Interface e ASMi 52 for operation over a 2 wire line e ASMi 52 for operation over a 4 wire line Overview 1 1 Chapter 1 Introduction Installation and Operation Manual Unit Enclosure ASMi 52 is available in a plastic metal or rail mount enclosure Applications Figure 1 1 illustrates a typical ASMi 52 application in which standalone modems operate opposite each other Figure 1 2 shows ASMi 52 units operating opposite a centrally located DXC rack Figure 1 3 shows ASMi 52 modems operating opposite a centrally located LRS 24 rack The following multiplexer applications are supported e A multiplexer unit opposite the same type of multiplexer unit e ADXC opposite multiplexer units the multiplexer unit is a CPE where the DXC supports a multiplexer the CPE is the receive clock source e A multiplexer unit configured as a single unit opposite a single unit where a multiplexer unit is configured as a single unit e A multiplexer unit opposite an E1 unit where the single or multiplexer unit is configured as an E1 single unit
40. front panel includes several LEDs which display the status of power data flow and provide diagnostics For a detailed description of the front panel see Chapter 3 The rear panel includes an AC DC power connector a DTE connector a line connector a 10 100BaseT port a V 24 terminal connector and an alarm relay port The ASMi 52 rear panel is described in greater detail in Chapter 2 1 3 Functional Description This section provides a functional description of ASMi 52 in the form of block diagrams Figure 1 5 and Figure 1 6 1 10 Functional Description ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 1 Introduction ASMi 52 Ver 2 5 Internal Oscillator Data amp Clock DTE Interface Control Signals Modem Glue SHDSL Logic Line Interface g CPU Data Bus i 10 100BaseT uit CPU Management upply Port LEDs and Terminal Interface Figure 1 5 ASMi 52 4W with V 35 Interface and 10 100BaseT Management Port Internal Oscillator E1 Data Clock Sync Modem Glue Interface Lo CPU Data Bus Power 10 100BaseT Supply ae LEDs and Terminal Interface Figure 1 6 ASMi 52 4W with Framed E1 Interface and 10 100BaseT Management Port The ASMi 52 modem consists of the following major modules DTE interface Prepares the digital data coming from the DTE into a data stream for modem glue logic In addition it translates the data from the modem glue logic into digital data to b
41. gt System Configuration gt Management gt Host IP 2 Press the ENTER button The following display appears 3 Hold down the button and press the gt button several times Display scrolls through the available characters and numbers in the top row of the LCD 4 Keep on holding the button until the desired value is displayed then press the gt button to select the value The selected value is displayed in the bottom row of the LCD 5 Press the gt button two more times to complete the first portion of the host IP address 1 111 6 Hold down the button until s is displayed in the top row s 111 ASMi 52 Ver 2 5 Operation C 5 Appendix C Easy Config Device Installation and Operation Manual 7 9 10 Press the gt button to select the value The s character designating space is stored in the bottom row s 111s Repeat steps 4 7 to enter the remaining values Mind the spaces between the IP address portions The resulting display should look as follows s 111s222s33s44s Press the ENTER button to complete the data entry Select Save from the Management menu Assigning Timeslots The Easy Config offers an alternative method of the E1 or T1 timeslot assignment Instead of moving the cursor in the menu to every timeslot and assigning it to carry data or idle code it is possible to specify assigned timeslots directly gt To assign timeslots 1 4 Notes 5
42. is intended to enable the extension of LANs through the ASMi 52 link Therefore its default routing operation is different from the default routing operation of standard IP routers IR IP forwards packets with destinations not located on the local LAN through the WAN interface Packets received from the WAN interface and destined to hosts located on the local LAN are forwarded to the LAN other packets are discarded The default operation is used when the Default Gateway field is blank Operation with Default Gateway You can instruct IR IP to send packets with destinations not located on the local LAN to a specific router which is called the default gateway The default gateway must be connected to the local LAN To use this option enter the IP address of another router attached to the local LAN in the Default Gateway field Note Itis very important to obtain the correct parameters from the system administrator or ISP The most common problem when establishing an IP connection is incorrect configuration of IP parameters and default gateway Do not try to guess these parameters DHCP Relay IR IP can operate as a DHCP relay for computers on its LAN In this mode the user does not need to configure the IP addresses and other related parameters for the PCs on the LAN they receive the configuration from the DHCP server via the IR IP module Quick Setup Guide ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP
43. is managed by an ASCII terminal or a PC running a terminal emulation program via a menu driven embedded software Table 3 4 lists the default settings of the ASMi 52 configuration parameters Table 3 4 Default Settings Parameter Default Value System Clock Internal Sys contact Sys location Sys name Host IP address 0 0 0 0 Host IP mask 0 0 0 0 Host default gateway 0 0 0 0 Read community public Write community public Trap community public SNMP allowed Telnet allowed Access allowed Access allowed WEB allowed Access allowed DTS IP address 0 0 0 0 DTS IP mask 0 0 0 0 LAN Configuration LAN operation mode Transparent Encapsulation CRC No Bridging Mode Access only Aging Timeout 10 Autonegotiation Enable LAN Rate 1 Single 2 wire 192 kbps 4 wire 384 kbps 2 E1 LAN N A 0 kbps 3 Serial DTE LAN N A 0 kbps Max AutoNeg Capability 100BaseT full duplex mode 3 4 Default Settings ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation Parameter Default Value Control Port Control port rate 9600 bps Data 8 Parity None Interface DCE CTS RTS DSR ON Port control mode Terminal User name Password 1234 Pop alarm OFF Security timeout 10 min Call Out Mode None Number of retries 1 Wait for connect 30 sec Dial mode Tone Alternate num
44. it is not possible to supply default parameters to enable IR IP to start service without any preliminary configuration Therefore to enable the user to establish Telnet communication and configure IR IP IR IP is delivered with a factory default set of parameters The factory default parameters are automatically used e Before the IP router is configured by the user e g when a new ASMi 52 with IR IP interface module is put into operation e After the user s configuration parameters have been erased When the factory default parameters are used the ERR indicator located on the ASMi 52 rear panel near the IR IP Ethernet interface connector flashes rapidly about three times per second The flashing of the ERR indicator also serves as a warning to the user that the IR IP WAN interface does not send nor does it receive packets and therefore IR IP can be accessed only from the LAN IR IP Management Subsystem B 5 Appendix B IR IP Interface Module Installation and Operation Manual After configuring IR IP it starts normal operation and routes the traffic in accordance with the user selected configuration parameters To change the parameters of an already configured IR IP establish communication from a Telnet host using the assigned IP address Default IP Communication Parameters Note The factory default IP communication parameters of the interface module are e The default IP address of the IR IP Ethernet port is 192 168 2
45. it with unshielded twisted pair UTP cables However the use of shielded wires is always recommended especially for high rate data In some cases when unshielded wires are used ferrite cores should be installed on certain cables In such cases special instructions are provided in the manual Disconnect all wires which are not in permanent use such as cables used for one time configuration The compliance of the equipment with the regulations for conducted emission on the data lines is dependent on the cable quality The emission is tested for UTP with 80 dB longitudinal conversion loss LCL Unless otherwise specified or described in the manual TNV 1 and TNV 3 ports provide secondary protection against surges on the data lines Primary protectors should be provided in the building installation The equipment is designed to provide adequate protection against electro static discharge ESD However it is good working practice to use caution when connecting cables terminated with plastic connectors without a grounded metal hood such as flat cables to sensitive data lines Before connecting such cables discharge yourself by touching earth ground or wear an ESD preventive wrist strap FCC 15 User Information This equipment has been tested and found to comply with the limits of the Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when t
46. menu item type the corresponding line number e Fora parameter which has a discrete set of values the parameter values are enclosed in brackets To select a new value press the spacebar to scroll among the available values until the desired value is displayed and then press lt Enter gt to select the displayed value e To enter a value which requires free text entry type in the desired string and then press lt Enter gt Use backspace to erase the current string e After all the parameters have been selected a prompt appears requesting that you confirm the changes For proper display of the screens you must e Select a fixed pitch system font for the display Use your operating system documentation to find how to select a proper font e Configure the Telnet utility to use VI 100 terminal emulation IR IP Management Utility B 9 Appendix B IR IP Interface Module Installation and Operation Manual Starting a Management Utility The management utility is started automatically when Telnet communication is established If password protection is enabled see the Defining Management Access section below you will be prompted to enter the Telnet password The opening screen which appears after the Telnet session activation is the IR IP Main menu see Figure B 3 IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control View Diagnostic Tool PING terminal Press one
47. modes Overview 1 5 Chapter 1 Introduction DTE Interface and Clock Mode Installation and Operation Manual Table 1 2 ASMi 52 Data Rates Line Interface Local ASMi 52 Remote ASMi 52 2 wire 4 wire Serial DTE interface Serial DTE interface n x 64 kbps n 1 2 32 36 nx 128 kbps n 1 2 32 36 internal clock Serial DTE interface Serial DTE interface n x 64 kbps n 1 2 36 n x 128 kbps n 1 2 36 external clock Serial DTE interface E1 DTE interface n x 64 kbps n 3 4 32 n x 128 kbps n 3 4 16 E1 DTE interface Serial DTE interface n x 64 kbps n 3 4 32 n x 128 kbps n 3 4 16 E1 DTE interface E1 DTE interface n x 64 kbps n 1 2 32 n x 64 kbps n 1 2 32 T1 DTE interface T1 DTE interface n x 64 kbps n 1 2 24 n x 64 kbps n 1 2 24 Multiplexer Serial E1 DTE n x 64 kbps n 1 2 32 n x 64 kbps n 1 2 32 any interface Table 1 3 ASMi 52 Data Rates Low Speed Mode Unit and DTE Interface Type Line Interface Local Unit Remote Unit 2 wire 4 wire ASMi 52 in low n x 64 kbps n 1 2 32 n x 64 kbps n 1 2 32 speed mode ASMi 52 in low ASMi 52 with serial n x 64 kbps n 3 4 32 n x 128 kbps n 3 4 16 speed mode DTE interface ASMi 52 with E1 n x 64 kbps n 1 2 32 n x 64 kbps n 1 2 32 DTE interface Note The data rates
48. period and 1 byte after the period BERT Sync Loss state the Sync Status while BERT runs The BERT Sync Loss state has the following values SyncLoss 0 Sync 1 BERT sync run time the total number of seconds in which sync have been detected in seconds BERT total bits the total number of bert bit To select the BERT patterns values for Local and Remote tests 1 2 From the Diagnostics menu select Local Remote Test Main menu gt Monitoring gt Local Remote Test The Local Remote Test menu is displayed see Figure 6 23 From the Local Remote Test menu select BERT The BERT menu is displayed Testing ASMi 52 6 17 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual 6 18 ASMi 52 Ber 1 ON OFF 2 RLB ON OFF 3 pattern gt 4 gt Bert parameters ESC prev menu main menu amp exit terminal Figure 6 16 BERT Menu 3 From the Bert menu select Bert Pattern see Figure 6 16 The Bert Pattern selection is displayed see Figure 6 1 7 ASMi 52 Bert Pattern gt 2E15 1 Mark Spare Alternate ESC prev menu main menu amp exit terminal Figure 6 17 BERT Pattern Menu gt To configure the BERT results 1 From the Monitoring menu select Physical Port Statistics Main menu gt Monitoring gt Physical Port Statistics The Physical Port Statistics menu is displayed see Figure 6 1 2 From the Physic
49. pop up alarms and security timeout are configured via the Terminal menu gt To access the Terminal menu e From the Port Control menu select Terminal Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Terminal The Terminal menu appears see Figure 4 24 4 18 Configuring ASMi 52 System Parameters ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Change access gt POP ALARM No Security timeout 10 min Save ESC prev menu main menu amp exit scroll Figure 4 24 Terminal Menu gt To change the user name and password 1 From the Terminal menu select Change Access Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Terminal gt Change Access The following dialog appears ASMi 52 Change Access User name Password Clear User Name Clear Password ESC prev menu main menu amp exit scroll Figure 4 25 Change Access Menu 2 Select User Name to enter a new user name select Password to enter a new password select Clear User Name to delete the current user or Clear Password to delete the current password 3 Enter a new user name or password and press lt Enter gt The Terminal menu appears 4 From the Terminal menu select Save to save the changes gt To enable or disable the pop up alarms When the pop up function is enabled ASMi 52 d
50. prev menu main menu amp exit scroll Figure 4 18 Master Clock Menu Configuring Local Card Mode Each multiplexer unit may be configured as a single parameter by the local remote card mode For example E1 IR Serial DTE Interface may be configured as E1 or as IR Serial DTE The multiplexer can be configured as single but it will not have the characteristics of a multiplexer unit For available options and combinations of parameters that complies with multiplexer conditions see Table 1 4 gt To configure local card mode 1 From the Local menu Main menu gt Configuration gt System Configuration gt Local Card Mode select the appropriate configuration by choosing E1 DTE E1 LAN E1 V35 or V35 LAN see Figure 4 19 The System Configuration menu returns 2 From the System Configuration menu select Save to save the changes 4 14 Configuring ASMi 52 System Parameters ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Local Remote Card Mode El DTE El LAN El V35 V35 LAN ESC prev menu main menu amp exit scroll Figure 4 19 Local Remote Card Mode Menu Configuring Remote Card Mode The remote card mode configuration option is only available when ASMi 52 is connected to a remote unit When connected to a remote unit each multiplexer unit can be configured to work as a single unit For example E1 Serial DTE E1 single or Serial DT
51. red Link B is not synchronized red green On green Link B is synchronized Blinking The line B is connected properly and the synchronization process is taking place AIS yellow On All 1s string is received at the E1 interface YELLOW yellow E1 T1 SYNC red DATA yellow ALM red ACT yellow On All 1s string is received at the T1 interface On Loss of E1 or T1 synchronization Blinking Data is being transferred On An alarm enters the buffer of local or remote unit For Ethernet blinks according to the Ethernet traffic activity 10 100BaseT connector available only when multiplexed Table 3 2 ASMi 52 Rear Panel LEDs Name ACT yellow LINK green Normal Indications ASMi 52 Ver 2 5 Function Blinks according to the Ethernet traffic activity 10 100BaseT connector On Good link integrity 10 100BaseT connector Upon turning on ASMi 52 the PWR LED in the front panel lights to indicate that ASMi 52 is on Table 3 3 shows the correct status of the indicators a few seconds after the units were synchronized Table 3 3 ASMi 52 Indicator Status Indicator Status PWR On TST Off ALM Off SYNC On green If the above LED indications do not appear following initial power activation refer to Chapter 5 for the diagnostic test instructions Controls and Indicators 3 3 Chapter 3 Operation 3 3 Default Settings Installation and Operation Manual ASMi 52
52. sec e 62411 As per requirements of AT amp T TR 62411 after 10 sec gt To select resynchronization time 1 From the E1 Local Port T1 Local Port menu select Sync Mode Main menu gt Configuration gt E1 Configuration T1 Configuration gt E1 Local Port gt Sync Mode The Sync Mode menu appears see Figure 4 35 2 From the Sync Mode menu select CCITT FAST or 62411 The E1 Local Port menu appears 3 Save the changes 4 30 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Sync mode CCITT complies with G732 1 FAST after 1 sec 2 62411 after 10 sec 3 CCITT complies with G732 gt ESC prev menu main menu amp exit scroll Figure 4 35 Sync Mode Menu Defining Idle Code You can define the code transmitted to fill an idle unused timeslot in the E1 frames gt To define an idle code 1 From the E1 Local Port menu select Idle Code Main menu gt Configuration gt E1 Configuration gt E1 Local Port T1 Local Port gt Idle Code 2 Enter the required code in the range of 00 to FF then press lt Enter gt 3 Save the changes Mapping E1 Timeslots When working with framed E1 you can assign each timeslot to carry data or transmit an idle code To assign the MNG timeslot the DTS mode must be set to enable see Figure 4 7 Only one timeslot can be assigned to MNG gt To assign E1 timeslots 1 From the
53. steps 1 Setting the system Setting the clock mode and the device Host IP address 2 Setting the line interface Setting the Wire mode 2W or 4W 3 Setting the E1 port Setting the framing mode Overview 5 1 Chapter 5 Configuring a Typical Application Installation and Operation Manual 5 2 Configuring the ASMi 52 units Two ASMi 52 units must be configured for this application Both units have the same configuration parameters except for the host IP address and the master clock mode gt To prepare a control session 1 Connect the terminal cable to the CONTROL connector of ASMi 52 2 Turn the control terminal on 3 Configure the terminal to the default communication parameters 9 6 kbps one start bit eight data bits no parity one stop bit VT100 emulation 4 Select the full duplex mode 5 Turn the terminal echo off 6 Disable any type of flow control You are now ready to start a control session gt To enter the user name and password 1 Type in your user name and press lt Tab gt Note You can leave the user name field empty default the default password is 1234 2 Type in your password at the gt prompt up to eight characters ASMi 52 responds to your entry with asterisks 3 Press lt Enter gt The Main menu is displayed Setting the ASMi 52 System Parameters gt To configure the master clock 1 Display the Master Clock menu Main menu gt Configuration gt System Configuration gt Mas
54. the error s detail the errors you found information missing unclear or inadequately explained etc and attach the page to your fax if necessary Please add any comments or suggestions you may have You are Distributor End user VAR Other Od 0 OU Who is your distributor Your name and company Job title Address Direct telephone number and extension Fax number E mail data communications www rad com INTERNATIONAL HEADQUARTERS 24 Raoul Wallenberg Street Tel Aviv 69719 Israel Tel 972 3 6458181 Fax 972 3 6498250 972 3 6474436 Email market rad com NORTH AMERICA HEADQUARTERS 900 Corporate Drive Mahwah N J 07430 Tel 201 529 1100 Toll Free 1 800 444 7234 Fax 201 529 5777 Email market radusa com Publication No 148 200 04 06
55. tool provided with IR IP the ping utility gt To access the Diagnostic Tools menu e Inthe Main menu select Diagnostic Tool The Diagnostic Tools menu appears Figure B 24 TRIP lt LR LP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control View Diagnostic Tools PING terminal 1 Ping IP Address 192 168 100 011 2 Start Pinging gt 27 3 Stop Pinging gt gt gt Press one of the numbers to select or Figure B 24 Diagnostic Tools Menu B 26 Using Diagnostic Tools Ping Terminal ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Using the Ping Function The Ping option is used to confirm IP connectivity by pinging other IP hosts Connectivity is confirmed by receiving a reply from the remote pinged IP host gt To ping a host 1 From the Diagnostic Tools menu type 1 and enter the desired host IP address 2 Press lt Enter gt to confirm the destination IP address 3 To start pinging type 2 on the Diagnostic Tools screen After pinging starts you can monitor the ping status A typical screen is shown in Figure B 25 Note After pinging is started it continues in the background even if you exit the Diagnostics Tools screen In this case a Ping Running message appears in the top upper left hand corner of the screen 4 To stop pinging type 3 from the Diagnostic Tools menu A Ping Stopped message is displayed To clea
56. 05 1 and the default IP subnet mask is 255 255 255 252 e The port will accept IP communication only from the IP address 192 168 205 2 Therefore as long as the factory defaults are in effect you must assign this address to the Telnet host used to configure IR IP Using the IP learning mechanism as explained below you can change the default parameters In the default configuration the IR IP WAN interface is disabled In order to enable the WAN interface you have to modify the Ethernet port address or the IP subnet mask B 5 Performing Preliminary Configuration The software necessary for performing all the management and configuration functions is stored in the IR IP interface module and therefore you only need a regular Telnet host to perform all the activities described in this appendix A Telnet host is any computer e g an IBM PC or compatible that fulfills the following minimum requirements e A standard 10BaseT Ethernet interface e A TCP IP protocol stack and therefore is capable of supporting IP communication through the Ethernet interface e Telnet client software e A ping utility Outline of Preliminary Configuration gt To perform the preliminary configuration procedure 1 Connect the Telnet host to the IR IP interface module 2 Configure the Telnet host to enable communication with the IR IP interface module using the default IP parameters 3 Establish communication with IR IP and assign the prescri
57. 1 9 3 9 ConfiguRAD 1 9 3 9 RADview 1 9 Management access controlling 4 4 Management parameters configuration 4 1 Management port 10 100BaseT 1 12 Ethernet port 1 14 V 24 RS 232 control port 1 14 Management utility IR IP B 9 menu structure B 10 starting B 10 Manager list 4 3 Map Timeslot 4 5 Menus BERT 6 18 BERT pattern 6 18 BERT Performance 6 18 BERT results 6 19 ASMi 52 Ver 2 5 Index configuration 4 13 control port 4 16 control port rate 4 17 device information 4 2 diagnostics 6 21 DTE configuration 5 4 DTE local port 5 5 DTS configuration 4 5 E1 local port 4 29 E1 port performances 6 5 E1 sync mode 4 31 factory default 4 47 framed mode 4 30 host IP 4 3 5 3 inventory 4 42 inventory and configuration 3 12 LAN Configuration 4 7 local reset 4 49 local remote test 6 22 main 4 41 management 4 1 management access 4 4 manager list 4 3 master clock 4 14 master clock internal 5 2 monitoring 4 37 6 9 navigating the management 3 8 physical port statistics 6 1 physical port status 4 39 6 11 port status 4 39 repeater reset 4 49 repeater test 6 24 reset 4 48 SHDSL local port 4 23 SHDSL port performances 6 2 SHDSL remote port 4 23 Snext margin 4 24 sync mode 4 31 system configuration 4 14 system monitoring 6 10 terminal 4 19 TFTP 4 43 timeslots mapping 4 33 typical data rate 4 28 Modem glue logic 1 12 Moni
58. 2 2 The initial destination IP address to be used by the host is 192 168 205 1 The first step in the preliminary configuration process is to assign the desired IP address to the LAN interface of the IR IP interface module After an IP address is assigned and saved you must change the destination IP address of the Telnet host to the new address otherwise it is not possible to continue the configuration process At the same time you can also change the temporary IP address assigned to the host 192 168 205 2 back to its permanent address Assigning the Router LAN Interface Address ASMi 52 Ver 2 5 The IP address of the IR IP LAN interface must be configured as part of the preliminary configuration process To simplify this process IR IP includes a simple and convenient IP address learning mechanism The IP address can be configured and changed at any time even after the complete IR IP configuration process has been performed because it does not affect other configuration parameters Moreover the IP subnet mask is automatically adapted to the new IP address IP Learning Mechanism To simplify the configuration process IR IP has a special mechanism for configuring the IP address of its LAN interface Setting section 1 called IP address learning of the IR IP DIP switch see Table B 2 to ON enables this mechanism The IP learning mechanism enables IR IP to learn its LAN interface IP address by receiving frames sent by a ping uti
59. 2 5 Additional Tasks 4 41 Chapter 4 Configuration Installation and Operation Manual ASMi 52 TFTP TFTP status No operation TFTP error No error TFTP IP server 172 17 160 103 TFTP file name 201e24 img TFTP retry timeout sec 0 300 15 TFTP total timeout sec 0 4000 1200 Save Transfer command ESC prev menu main menu amp Figure 4 46 TFTP Menu 2 From the TFTP menu perform the following steps Select TFTP IP Server and enter the IP address of the TFTP server Select TFTP File Name and enter the name of the software file for example 201e24 img Select TFTP Retry Timeout and specify intervals between connection retries in seconds Select TFTP Total Timeout and specify the TFTP connection timeout in seconds Select Save to save the TFTP configuration Select Transfer Command to start downloading file to ASMi 52 ASMi 52 automatically erases the backup partition Once downloading is completed ASMi 52 saves the new release as an active partition the former active partition becomes the backup Once downloading is complete ASMi 52 decompresses the release file displaying the following message Final process download Reset After the decompression ASMi 52 saves the new release as an active partition the former active partition becomes backup Then the unit resets itself This causes the new software to be loaded into the modem s RAM Installing a New Software
60. 2 modem Appendix A specifies the DTE connector pinouts Connecting the Alarm Relay Connector To connect the alarm relay e Connect the external alarm device to the rear panel terminal block connector designated ALARM Refer to Appendix A for the connector pinout and alarm functions 2 5 Connecting the Power Cables ASMi 52 is equipped with a dual input AC DC power supply AC or DC power is supplied to ASMi 52 via a standard 3 prong power input connector on the rear panel see Figure 2 1 Connecting the Power Cables 2 3 Chapter 2 Installation and Setup Installation and Operation Manual any other cable the protective earth terminals of this unit must be connected to the protective ground conductor of the mains AC or DC power cord If you are using an extension cord power cable make sure it is grounded as well Any interruption of the protective grounding conductor inside or outside the instrument or disconnecting of the protective earth terminal can make this unit dangerous Intentional interruption is prohibited Before connecting this unit to a power source and connecting or disconnecting Warning Connecting AC Power AC power should be supplied through the 1 5m 5 ft standard power cable terminated by a standard 3 prong plug The cable is provided with the unit gt To connect AC power 1 Connect the power cable to the power connector on the ASMi 52 rear panel 2 Connect the power cable to the mains outlet
61. 3 5 E1 E1 Ethernet E1 Serial DTE interface 3 6 LAN configuration 3 4 resetting 4 47 Serial DTE interface 3 6 SHDSL interface 3 5 system 3 4 Detecting errors 6 8 Device information 4 1 DHCP Relay B 12 Diagnostics 1 9 1 14 Dial in 1 9 Dial out 1 9 4 18 Dial out modem configuration 4 20 DIP switch IR IP B 3 DSR State 4 18 DTE connecting 2 4 connector A 1 data rate 4 27 specifications 1 13 DTR 3 8 E1 configuration 4 28 CRC 4 code generation 4 30 framed mode 4 28 framing mode 4 30 idle code 4 31 index of statistics 6 6 statistics 6 4 6 8 statistics parameters 6 6 sync mode 4 31 unbalanced interface 1 5 E1 T1 current statistics 6 5 Statistics 6 4 Easy Config 3 7 cable connections C 2 front panel C 3 operation C 3 package contents C 2 physical description C 1 technical specifications C 1 turn off C 6 turn on C 3 Environment 1 16 EOC 1 9 ESF framing 6 4 Events index of 6 15 Exit 4 49 Installation and Operation Manual ee ee Fault indication 4 12 Features 1 4 Frequently asked questions 6 25 Functional description 1 11 Functionality 1 4 H Handling alarms 6 8 Host IP address 4 3 j Idle code 4 31 4 34 Inband management channel 1 9 Indicators 1 15 Interface DTE 1 1 1 5 1 12 Interface connectors DTE A 1 E1 and T1 A 3 Ethernet A 3 V 35 X 21 and RS 530 A 1 Interface Indicators IR IP B 4 Internal oscillator 1 12
62. 4 24 24 24 Display Current ES ESC prev menu main menu amp exit scroll Figure 6 4 SHDSL Current Day Performances Screen Table 6 1 SHDSL Statistics Parameters Description Number of errored seconds in which one or more CRC Cyclic Redundancy Check error events occurred during the current interval This value is updated every second Current UAS Number of unavailable seconds in which a failed signal occurred during the current interval This value is updated every second Current SES Number of severely errored seconds in which 832 or more CRC error events occurred during the current interval This value is updated every second Current LOSWS Number of seconds with loss of sync word during the current interval This value is updated every second Current CRC Number of CRC error events recorded since the last time the register was cleared anomalies Current TIMER Time in seconds from the beginning of the interval This value is updated every second ASMi 52 Ver 2 5 Displaying the SHDSL Statistics for all Intervals You can display a detailed SHDSL performance statistics for 96 last 15 minute intervals or seven last days 24 hours intervals elapsed since the last power up To display the SHDSL statistics for all intervals 1 From the SHDSL Port Performances menu see Figure 6 2 select SHDSL All Intervals Local Performances SHDSL All Intervals Remote Performances to displ
63. 52 package and shall continue until terminated RAD may terminate this Agreement upon the breach by you of any term hereof Upon such termination by RAD you agree to return to RAD the ASMi 52 and all copies and portions thereof For further information contact RAD at the address below or contact your local distributor International Headquarters North America Headquarters RAD Data Communications Ltd RAD Data Communications Inc 24 Raoul Wallenberg St 900 Corporate Drive Tel Aviv 69719 Israel Mahwah NJ 07430 USA Tel 972 3 6458181 Tel 201 529 1100 Toll free 1 800 444 7234 Fax 972 3 6498250 Fax 201 529 5777 E mail market rad com E mail market radusa com 1989 2006 RAD Data Communications Ltd Publication No 148 200 04 06 Limited Warranty RAD warrants to DISTRIBUTOR that the hardware in the ASMi 52 to be delivered hereunder shall be free of defects in material and workmanship under normal use and service for a period of twelve 12 months following the date of shipment to DISTRIBUTOR If during the warranty period any component part of the equipment becomes defective by reason of material or workmanship and DISTRIBUTOR immediately notifies RAD of such defect RAD shall have the option to choose the appropriate corrective action a supply a replacement part or b request return of equipment to its plant for repair or c perform necessary repair at the equipment location In the event that RAD requests the r
64. 52 will send traps 2 Press lt Enter gt Press lt Esc gt to return to the Management menu see Figure 4 1 4 From the Management menu select Save to save your changes Host IP Host IP address 172 17 161 73 Host IP mask 255 255 255 0 Host default gateway 172 17 161 1 Read community public Write community public Trap community public ESC prev menu main menu amp exit scroll Figure 4 4 Host IP Menu Configuring the Network Managers Define or modify the network management stations to which the SNMP agent of ASMi 52 will send traps Up to ten managers can be defined Entering the IP address and corresponding subnet mask to define each management station gt To configure the network managers 1 Display the Manager List menu Main menu gt Configuration gt System Configuration gt Management gt Manager List The Manager List menu appears see Figure 4 5 2 From the Manager List menu type a number corresponding to the network management station that you intend to define or modify and enter its new IP address ASMi 52 Ver 2 5 Configuring ASMi 52 for Management 4 3 Chapter 4 Configuration Installation and Operation Manual 3 Type a number corresponding to a subnet mask of the already defined network management station and enter a new value 4 Repeat step 2 and step 3 to define additional management stations 5 Press lt Esc gt to return to the Management menu see F
65. 60068 2 6 vibration 1 mm e 2 13 2 Hz 90 min e 0 7g 13 2 100 Hz 90 min 3 5 mm 3 9 Hz 10 cycles e 1 octave min 1g 9 150 Hz e 10 cycles 1 octave min Technical Specifications 1 15 Chapter 1 Introduction Installation and Operation Manual 1 16 Technical Specifications ASMi 52 Ver 2 5 Warning ASMi 52 Ver 2 5 Chapter 2 Installation and Setup 2 1 Introduction This chapter describes installation and setup procedures for the standalone ASMi 52 modem After installing the unit e Refer to Chapter 3 for the operating instructions e Refer to Chapter 4 for the detailed system configuration procedures using an ASCII terminal connected to the ASMi 52 control port If a problem is encountered refer to Chapter 5 for test and diagnostic instructions Internal settings adjustment maintenance and repairs may be performed only by a skilled technician who is aware of the hazards involved Always observe standard safety precautions during installation operation and maintenance of this product The ASMi 52 standalone unit is designed for desktop or bench installation and is delivered as a fully assembled unit No provisions are made for bolting the unit to a tabletop To install ASMi 52 1 Determine the required configuration of ASMi 52 in accordance with your application 2 Connect the line see Connecting the Line below 3 Connect the DTE see Connecting the DTE Interface below 4 Conn
66. AN interface is the address to which nodes connected to the local LAN send packets that are addressed to the WAN LAN IP Mask Used to enter the IP subnet mask The IP router supports a maximum of 254 hosts on the LAN therefore you must use Class C subnet masks The basic subnet IP mask for Class C addresses which supports the maximum possible number of hosts 254 is 255 255 255 0 To help you understand the selection of IP subnet masks Figure B 6 provides a configuration example for a LAN with 6 nodes the IP subnet mask for a 6 node IP network is 255 255 255 248 ASMi 52 with IR IP ty LAN IP Address 192 168 1 2 Mask 255 255 255 248 EFEEFEFEEEFEEFEFEREERYE EEF EETEEPFEEFEESEERA EY EE EFEFEF FEFEFE IP Address 192 168 1 2 3 4 Ko 6 Mask 255 255 255 248 248 248 248 248 Default Gateway 192 168 1 1 192 168 1 1 192 168 1 1 192 168 1 1 192 168 1 1 Figure B 6 Selecting the IP Subnet Mask ASMi 52 Ver 2 5 Quick Setup Guide B 11 Appendix B IR IP Interface Module Installation and Operation Manual B 12 WAN IP Address Used to enter the IP address for the IR IP WAN interface i e the IP address to be used by IP hosts on the WAN to reach this IR IP interface module If the WAN IP Address field remains blank IR IP operates in the Unnumbered Router Mode WAN IP Mask Used to enter the IP subnet mask for the WAN interface Default Gateway Operation without Default Gateway The IP interface module
67. Alarms ASMi 52 allows you to mask alarms generated by local and remote devices gt To mask ASMi 52 alarms e From the Physical Port Status menu Figure 6 14 select Line mask Main menu gt Monitoring gt Physical Port Status gt Line Mask The Line Mask value changes to Mask ASMi 52 starts ignoring all alarms generated devices connected to the modem Table 6 3 ASMi 52 Alarms and Warnings Number Terminal Message Port Description Severity 1 SELF TEST ERROR Failure occurred during self test Major 2 SOFTWARE Software download is in progress Warning DOWNLOAD 4 LLB FROM DTE DTE Local loopback has been activated by a physical Warning connector units with V 35 DTE interface only 5 RLB FROM DTE DTE Remote loopback has been activated by a Warning physical connector units with V 35 DTE interface only 6 PROP PROT FAIL SHDSL FE Management by EOC failed Warning 8 LAN NOT DTE The Ethernet interface is not connected to the Major CONNECTED LAN 9 LOOP ATTN OVER SHDSL Line A loop attenuation has exceeded the alarm Minor LINEA threshold 10 LOOP ATTN OVER SHDSL Line B loop attenuation has exceeded the alarm Minor LINE B threshold 4 wire units only 11 SNR MARGIN OVER SHDSL Line A signal to noise margin has exceeded the Minor LINEA alarm threshold ASMi 52 Ver 2 5 Handling Alarms 6 11 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual Table 6 3 ASMi 52 Alarms and Warnings Cont
68. Configuration gt E1 Local Remote Port The E1 Local Remote Port is displayed 2 From the E1 Local Remote Port menu select Units Identical Setting The Units Identical Setting value changes to YES 3 Save the changes Configuring the T1 Interface ASMi 52 units with T1 interface require configuration of the following parameters e Framing mode Unframed Stream of bits at 1 544 Mbps ESF 24 frames per multi frame SF 12 frames per multi frame e Line coding B8ZS B8ZS coding AMI AMI coding e Receive gain sensitivity of the receive equalizer Long 36 dB Short 15 dB e Interface DSU DSU interface CSU CSU interface 4 34 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration e Transmit signal mask DSU mode length of a cable in feet between the ASMi 52 T1 port connector and the network access point 0 feet 0 to 133 feet 133 feet 133 to 266 feet 266 feet 266 to 399 feet 399 feet 399 to 533 feet 533 feet 533 to 655 feet e Transmit signal mask CSU mode relative T1 output transmit level 7 5 dB attenuation of 7 5 dB relative to the nominal transmit level 15 dB attenuation of 15 dB relative to the nominal transmit level 22 5 dB attenuation of 22 5 dB relative to the nominal transmit level e Fbit configuration Fbit transmission mode Transparent F bits are sampled a
69. E SC prev menu main menu amp exit Figure 4 49 Factory Default Menu 2 From the Factory Default menu perform one of the following steps Select Local Factory Default to reset the local ASMi 52 Select Remote Factory Default to reset the remote device Select Local Factory Default W O MNG to reset all parameters except for the IP address mask default gateway and the manager list of the local ASMi 52 Select Remote Factory Default W O MNG to reset all parameters except for the IP address mask default gateway and the manager list of the remote ASMi 52 Note Local Remote Factory Default W O MNG parameters are available only for the units equipped with the management LAN port ASMi 52 displays the following message Request to factory default Confirm Y N 3 Type Y to confirm the reset ASMi 52 resets all configuration parameters except for the master clock and IP values to their default settings and restarts the system Resetting the ASMi 52 Modem You can reset the SHDSL interface of the modem or repeater or perform the overall reset of the modem gt To reset the SHDSL interface or perform the overall device reset 1 From the System Configuration menu select Reset The Reset menu appears see Figure 4 50 4 46 Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Ver 2 5 2 From the Reset menu select Local Reset to reset the l
70. E single may be configured as an E1or IR Serial DTE unit A multiplexer unit configured as a single unit does not behave as a multiplexer unit The following applies in remote card mode configuration e IR DTE Serial Interface as a single unit e 1 asa single unit e E1 IR as a multiplexer unit gt To configure remote card mode 1 From the Remote menu Main menu gt Configuration gt System Configuration gt Remote Card Mode select the appropriate configuration by choosing E1 DTE LAN E1 LAN E1 V35 or V35 LAN see Figure 4 19 The System Configuration menu returns 2 From the System Configuration menu select Save to save the changes Configuring Low Speed Operation Note ASMi 52 Ver 2 5 ASMi 52 can be configured to work at a speed of 64 128 kbps 2 wire and 64 128 192 256 kbps 4 wire when operating opposite devices with E1 DTE interface The maximum data rate of ASMi 52 working in low speed mode is 2048 kbps To enable the low speed operation 1 From the System Configuration select Low Speed Operation Main menu gt Configuration gt System Configuration gt Low Speed Operation The option value changes to Enable or Disable 2 From the System Configuration select Save to save the change 3 Reset the ASMi 52 On start up the unit will operate in low speed mode Low speed operation is not available in multiplexed operations Configuring ASMi 52 System Parameters 4 15 Chapter 4 Co
71. E1 Local Remote Port menu select Time slots assign Main menu gt Configuration gt E1 Configuration gt E1 Local Remote Port gt Time Slots Assign The Time Slots Assign menu appears see Figure 4 36 2 Assign a timeslot to carry data by typing the corresponding number and press lt Enter gt The timeslot value changes to DATA timeslot is configured to carry user data MNG timeslot is dedicated to carry management traffic NOT_CONNECT timeslot is idle 3 Repeat step 2 for all timeslots that you want to assign Alternatively you can assign all timeslots to carry data at once by selecting FULL or disconnect all timeslots by selecting CLEAR ASMi 52 Ver 2 5 Configuring the Physical Ports 4 31 Chapter 4 Configuration Installation and Operation Manual Notes e You can configure timeslot O to be looped or transparent Looped timeslot O is sent back to the E1 interface when operating opposite remote units with a serial data interface Transparent timeslot O is transmitted to the remote modem e If you operate ASMi 52 with the G732S transparent framing timeslot O is always transparent and timeslot 16 is always connected e When operating a 2 wire ASMi 52 with E1 interface opposite ASMi 52 with V 35 interface not in low speed mode assign at least three timeslots excluding timeslot 0 to carry data e When operating a 4 wire ASMi 52 with E1 interface opposite ASMi 52 with a V 35 interface
72. IP has been configured If you do not know the current IP address of the LAN interface erase IR IP router configuration using the procedure given in the section below What if there are no ping replies from IR IP If your host does not begin to receive ping replies after three unsuccessful attempts check the physical connection path between the Telnet host Ethernet interface and the IR IP 10BaseT connector What to do if the IP learning process is not successful Check that the prescribed IP address does not appear in the ARP table B 30 IR IP Troubleshooting ASMI 52 Ver 2 5 ASMi 52 Ver 2 5 Appendix C Easy Config Device This appendix describes the Easy Config hand held device intended for ASMi 52 configuration via the V 24 RS 232 control port eliminating the need for an ASCII terminal Using the Easy Config the local user can perform the same configuration monitoring and diagnostic functions that are available from an ASCII terminal C 1 Physical Description The Easy Config is a portable DC powered device Figure C 1 illustrates a 3D view of the Easy Config with its front panel elements identified 5 VDC Jack Control Port Power Switch LCD Screen ESC Button ENTER Button Scroll Down Button Scroll Right Button Figure C 1 Easy Config 3D View C 2 Technical Specifications LCD Screen Two rows 16 alphanumeric characters each Control Port D type 9 pin male Buttons Escape Scroll Down Scroll Right Enter Po
73. Inventory 4 41 IP learning mechanism B 7 IP Parameters 4 3 IR IP accessing B 5 B 8 application B 2 ARP table B 24 assigning LAN IP address B 8 changing LAN IP address B 9 data port B 3 default parameters B 6 device control B 20 device identification B 15 DHCP relay B 12 diagnostics B 26 downloading new software B 21 erase current configuration B 28 erasing software B 28 frame relay protocol parameters B 17 interface parameters B 15 learning mechanism B 7 LEDs B 4 management access B 14 management subsystem B 5 management utility B 9 B 10 menu map B 10 multicast forwarding B 19 multicast IP B 19 new software B 29 PPP protocol parameters B 18 preliminary configuration B 6 quick setup menu B 11 reset B 22 Reset LAN B 22 ASMi 52 Ver 2 5 Installation and Operation Manual reset to default values B 22 Reset WAN B 23 resetting B 22 static groups B 19 statistics B 25 technical specifications B 2 pe LAN Aging timeout 4 9 autonegotiation 4 12 Configuration 4 7 fault indication 4 12 rate 4 10 LEDs 1 12 front panel 3 3 6 8 IR IP B 4 test 6 24 Line interface 1 1 1 4 1 13 Line Interface SHDSL 1 12 LLB RLB activation 5 4 Log file 6 10 Logging out 3 15 Loopback 1 14 activating 6 19 clearing 6 24 deactivating 6 24 local 1 14 6 20 mux units 6 20 remote 1 14 6 22 repeater test 6 23 tests 6 19 Low speed mode 4 16 M Management
74. Main Menu Terminal Session ASMi 52 Ver 2 5 Additional Tasks 4 39 Chapter 4 Configuration Installation and Operation Manual amp http 172 17 161 189 configurad WebMan Microsoft Internet Explorer DER Ey asns C ContiguRX Main Menu Inventory ASMi 52 P Configuration Monitoring Diagnostics File utilities s L f Main menu ConfiguRAD _ Sus iliti Trace utilities Refresh Al Logout Figure 4 44 Main Menu ConfiguRAD Session Displaying the ASMi 52 Inventory The ASMi 52 inventory displays information on the functional blocks of the local or remote modem ASMi 52 consists of the following components e SHDSL unit e DTE unit e Terminal control port e 10 100BaseT port e Alarm relay port e Power supply gt To display the ASMi 52 inventory 1 From the Main menu select Inventory The Inventory screen appears see Figure 4 45 2 Use the following keys to move around the indices L move left scroll left R move right r scroll right U mowe up u scroll up D move down d scroll down lt Tab gt select next changeable cell 4 40 Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Inventory 1 Index 1001 Description RAD local ASMi 52_M SHDSL modem Vendor type Contained in 0 Class 3 Rel pos 0 Name SHDSL modem HW ver 0 00 SW ver 1 00E54 gt gt gt ESC prev menu main menu amp exit
75. Main menu gt Monitoring gt Physical Port Status gt Port Status to display the port status The Port Status menu appears see Figure 4 40 ASMi 52 Port status Local SHDSL Standard ANNEX_B Wire mode 2W SHDSL Line Status SYNC State DATA mode Framer Type SLOTTED E1 EOC compatible PROPRIETARY Actual PSD ASYM_PSD_DISABLE Line rate 2048 kbps 8 kbps El interface IR G704 E1 BALANCE Data rate 2048 kbps HW status NO HARDWARE FAILURE Test status NONE gt Alarm status NORMAL REM connected line 1 N ESC prev menu main menu amp exit Figure 4 40 Port Status Menu ASMi 52 Ver 2 5 Additional Tasks 4 37 Chapter 4 Configuration Installation and Operation Manual Note Note The physical port alarms are described in Chapter 5 2 Type N to display the next page Accessing the Remote ASMi 52 Accessing the remote ASMi 52 is performed using a virtual connection with your terminal physically connected to the local unit To access the remote ASMi 52 1 From the Monitoring menu Figure 4 38 select Open Virtual Connection Main menu gt Monitoring gt Open Virtual Connection 2 The Login screen of the second ASMi 52 appears 3 Login to the second ASMi 52 You now have access to the second ASMi 52 menus If no key press is sensed for a period of 10 minutes the virtual connection closes and you are returned to the initial ASMi 52 gt Toclose a virtual terminal e From
76. N Configuration configure the following LAN parameters Bridge static table Aging timeout LAN rate Configuring ASMi 52 3 Quick Start Guide Installation and Operation Manual 4 Configuring ASMi 52 ASMI 52 Ver 2 5 Contents Chapter 1 Introduction Tell SOVISPICW cs sccsicssctded E E E sakuaedeaaysadvsvaniadantauddeuiusaeaeiimiatenieinens 1 1 VOTSONE aia boactuvadecaveuncdadivsavadeveub endian ES A S SA 1 1 APPIICAtIONS kyrri natoa E E AE EE EE E E E E E a 1 2 FEATS ain A sg ogadehaosuuuannbduaaessoauacabodduaeassaquaxcuneaane 1 4 TD Phy ital Descrip Nesis ni ar rE E be SA OENE 1 10 1 3 Functional DESSERT OM isaissasasseatendudaueandioanapeandan sanansa cstondy ienai EEE E NE REEE 1 10 TA Technical Sp cification Sresi nane eE E E EAE 1 12 Chapter 2 Installation and Setup 21 MAOH OR as ran te sa ecsnctana vad czcanhant dicta E EN N EEEE AEE ARE EEE ERAN ES 2 1 2 2 Site Requirements and Prerequisites ss sseseeeeseeeesesrsieresesstterssrstrerssrsrreesreereersrrens 2 1 23 Package Contes ssec koai navi iseia i naa KEE SAREES aa EEES EEE 2 2 24 Connecting the Interface Cables a sssiasdexesissssantcadtienldensnpnadebsastisnmadeadienevanabivacssiaanueenbiuntees 2 2 Connecting th LIS i aid canicacat tiesne asiaasi a e a a Sa EEE E 2 3 Connecting the DTE Interface ssis eriiic risio a a Era r atisa E AAE E E a a aa 2 3 2S Connecting the Power Caples a unsieiaiacaeshteavcsntsateanalsicarnaadaasaul shpanzalsidimnsuivaswas
77. N and WAN interface gt To access the Configuration and Connection screen e From the View menu select Configuration and Connection The View Configuration screen appears Figure B 19 ASMi 52 Ver 2 5 Viewing IR IP configuration Data B 23 Appendix B IR IP Interface Module Installation and Operation Manual IR_IP lt LR 1P gt S W Ver 1 21 date VIEW CONFIGURATION BOOT Version 1 06 18 03 1999 Device Name IP router card System Location The location of this device Contact Person Name of contact Person MAC Address 00 20 D2 16 3F 9B Default Gateway WAN Intrf Type Baud kbps Prot IP Address IP Mask Status Ethr 192 168 205 005 259 259 255 0 00 Connected FR Not Conn Press any key to continue Figure B 19 View Configuration Screen Viewing the ARP Tables This screen is used to display the IR IP ARP table This table shows the IP address assigned to each station on the LAN the stations are identified by their MAC addresses gt To access the ARP Tables screen e From the View menu select ARP Tables The ARP Tables screen appears Figure B 20 lt IR IP gt S W Ver 1 21 date ARP Table IP Address MAC Address IP Address MAC Address 192 168 205 003 00 40 33 20 C8 3C Press any key for exit Figure B 20 ARP Tables Screen Viewing the Multicast Groups Table This screen is used to display information about the multicast group IP addresses and their status gt To acces
78. OMER SIDE repeater has exceeded the alarm threshold all 48 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected at the network Major NETWORK SIDE side of the repeater all 49 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected at the customer Major CUSTOMER SIDE side of the repeater all 50 LINE PARAMERS NOT SHDSL Modems fail to synchronize due to the Major COMP configuration parameters mismatch For example e The modems operate in the adaptive mode Line Prob is set to Adaptive Rate and the distance between them exceeds the maximum range e ASMi 52 with a V 35 interface operates opposite a remote unit with an E1 interface If the modem V 35 is set to the data rate which is not supported by the remote unit e g 2304 kbps the units will not synchronize 51 EXTERNAL TO DTE The device is in the external clock but the clock Major INTERNAL CLOCK is not connected 52 LOOP ATTN OVER SHDSL Loop attenuation at the network side of the Major NETWORK SIDE Line B repeater has exceeded the alarm threshold 53 LOOP ATTN OVER SHDSL Loop attenuation at the customer side of the Line Major CUSTOMER SIDE B repeater has exceeded the alarm threshold all LINE B 54 SNR MARGIN OVER SHDSL Signal to noise margin at the network side of the Major NETWORK SIDE Line B repeater has exceeded the alarm all LINE B threshold 55 SNR MARGIN OVER SHDSL Signal to noise margin at the customer side of the Major CUSTOMER SIDE Line B repeater has exceeded th
79. P The LAN IP address of an already configured IR IP can be changed while it operates This means it is not necessary to turn ASMi 52 off before starting the configuration procedure Note however that the IP traffic flow through IR IP will be disrupted until the other stations in the IP network learn the new address To change the LAN IP address of an already configured IR IP use the procedure described above for a new IR IP with the following differences e Configure the destination address of the ping utility to the new LAN interface IP address It is not necessary to change the Telnet host source address e When ready set section 1 of the IR IP DIP switch to ON e The ERR indicator starts flashing faster approximately four times a second e Perform steps 4 5 of the procedure used for a new IR IP B 6 IR IP Management Utility General Operating Procedures Note ASMi 52 Ver 2 5 The IR IP interface module is managed via a simple menu driven utility that uses a basic terminal user interface A typical screen is shown in Figure B 3 As seen in Figure B 3 each screen has a header that identifies the device being configured and its logical name assigned by the user followed by the running software revision and date The bottom line of the screen displays prompts that guide you in the execution of the various activities Use the following general procedures to perform the desired activity e To change a parameter or to select a
80. Rate 2 wire 4 wire kbps miles miles 64 128 4 4 256 4 2 384 4 1 512 4 1 1024 3 7 1536 3 5 2048 2 9 2304 2 8 4096 2 3 4608 1 8 Note The typical ranges are based on error free lab tests without noise ASMi 52CD 4W operates at data rates up to 4608 kbps depending on internal or external clock 1 4 Overview ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 1 Introduction Note ASMi 52 Ver 2 5 DTE Interface ASMi 52 supports the following DTE interfaces e X 21 e V35 e RS 530 e E1 as per G 704 e Tl e Ethernet Fast Ethernet bridge with VLAN support combined with management LAN port e IR IP IP router When ASMi 52 is ordered only with the 10 100BaseT port it can be used to transfer user and management data An unbalanced E1 interface is provided via an adapter cable CBL RJ 45 2BNC E1 The impedance conversion 120Q to 75Q is performed by ASMi 52 automatically when the adapter cable connection is detected ASMi 52 supports multiple data rates between the range of 64 kbps and 4608 kbps The data rate depends on the following factors e Unit rate mode regular or low speed e Line interface type 2 wire or 4 wire e DTE interface type of the local and remote units serial or E1 T1 e Clock mode internal or external e Single or multiplexed Table 1 2 and Table 1 3 detail the ASMi 52 data rates with the possible combinations of rate mode types line DTE interface types and clock
81. Release via XMODEM Notes Installation of the new software releases via XMODEM is not possible over Telnet e To minimize the software downloading time it is recommended to configure the CONTROL port to the highest available data rate see Changing the Control Port Data Rate section above gt To install a new software release via XMODEM 1 From the SW amp File Transfer menu select XMODEM Main menu gt File Utilities gt SW amp File Transfer gt SW Download gt XMODEM ASMi 52 responds with the following string PLEASE OPEN XMODEM APPLICATION 4 42 Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration For exit press Q uit If you press lt Q gt ASMi 52 aborts the download process and displays Download failure Press Esc to continue message in addition to the previous display Note o During the software installation the TST indicator blinks 2 Send the img file to ASMi 52 using the XMODEM protocol of your terminal application Once downloading is complete ASMi 52 decompresses the release file displaying the following message Final process download Reset device after 5 seconds After the decompression ASMi 52 is automatically reset This causes the new software to be loaded into the modem s RAM Autoconfiguration through TFTP or XMODEM Modem autoconfiguration is possible by means of TFTP or the XMODEM option A file has to be uploaded and or downloaded to
82. TE LAN Serial DTE Serial DTEeE1 Serial DTEE1 Serial DTE Serial DTE Serial DTE E1 Serial DTEE1 E1 Serial DTE E1 seal 1 Serial DTIEeoE1 DTE Overview 1 7 ASMi 52 Ver 2 5 Chapter 1 Introduction E1 LAN Serial DTE LAN DXC LRS 24 1 8 Installation and Operation Manual Table 1 4 Possible Multiplexer Applications Cont CO CPE E1 Serial DTE LAN Serial E1 lt E1 Serial Note E1 lt E1 E1 lt Serial DTE E1 lt LAN DTE E1 lt E1 E1 lt Serial DTE E1 LAN E1 E1 lt E1 E1 lt Serial E1 lt gt Serial DTE E14E1 LAN DTE LAN E1 LAN E1 E1 LAN E1 E1 LAN E1 LAN Serial DTE Serial Serial DTE serial DTESEI Serial DTE DTEGLAN sera OES SET Sse DIE Serial DTE LANesE1 Serial DTE lt E1 Serial DTE Serial DTE Serial DTE Serial DTE LAN E1 LANE Serial DTE LAN Serial DTE LAN DXCeE1 DXC E1 DxXCesSerial Serial DTE LAN DTE LAN LRS 24 lt LRS 24 lt LRS 24 lt Serial E1 Serial DTE E1 LAN DTE LAN Note Serial DTE V 35 X 21 RS 530 IR IP The following are multiplexer conditions when working with the ASMi 52 unit e 1 Serial DTE can work as an E1 port only e E1 LAN can work as an E1 port only e LAN Serial DTE can work as a Serial DTE port only e E1 Ethernet and Serial DTE Ethernet can be configured as a single port only E1 only or Serial DTE only while the Ethernet port operates as a management port only ASMi 52 E1 or
83. Test menu appears see Figure 6 26 2 From the Repeater Test menu select Repeater Number and choose a repeater when you intend to activate the RLB Network 3 From the Repeater Test menu select RLB Network The RLB Network value in parenthesis changes to ON Also an additional parameter Loop Timeout is displayed 4 Once you selected the loopback timeout select Save to activate the RLB Network The RLB at the repeater is initiated Local ASMi 52 Repeater 1 Repeater 2 eee Glue Line Network Customer Customer Logic Interface Interface Interface Interface eee Figure 6 25 Remote Digital Loopback at the SHDSL Repeater ASMi 52 Repeater Test RLB Network Loop Timeout min 0 4095 Repeater number Save gt ESC prev menu main menu amp exit Figure 6 26 Repeater Test Menu Deactivating the Loopbacks gt To deactivate a running loopback e From the Local or Remote Test menu type the number corresponding to the loopback in progress to change its value from ON to OFF and choose Save The TST indicator turns off ASMi 52 Ver 2 5 Testing ASMi 52 6 23 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual gt To deactivate multiple loopbacks e From the Local or Remote Test menu select Clear All The TST indicator turns off Running the LEDs Test The user can perform the front panel LED test to verify that the local unit indicators are functioning properly
84. The Loop Timeout value changes Note Avoid setting timeout to 0 as local control is lost during LLB O Forever 5 Once you selected the loopback timeout select Save to activate the LLB The LLB is initiated The TST indicator lights up and the ASMi 52 units lose synchronization ASMi 52 Diagnostics 5 Local Test Remote Test 6 7 Repeater Test gt ESC previous menu main menu amp exit terminal Figure 6 22 Diagnostics Menu ASMi 52 Local Test or Remote Test LB from DTE OFF LB from DTE OFF Bert LB ON Loop Timeout min 0 4095 EDs test Clear all Save ESC previous menu main menu amp exit scroll Figure 6 23 Local Remote Test Menu ASMi 52 Ver 2 5 Testing ASMi 52 6 21 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual Running the Remote Loopback The remote loopback RLB checks the performance of both the local and remote ASMi 52 modems and the lines connecting them see Figure 6 24 ASMi 52 allows you to set the loopback timeout causing the RLB to deactivate automatically after the required period of time Note RLB cannot be initiated from a CPE unit if the CO operates with an external clock and is configured to one of the following data rates 2 wire 2112 kbps 2176 kbps or 2240 kbps 4 wire 4224 kbps 4352 kbps or 4480 kbps Local ASMi 52 Remote ASMi 52 pea fre a Glue Line Line Glue Logic Inter
85. able 3 Select Static Groups to access the static multicast groups table The table is used to specify the IP addresses for up to 10 IP multicast groups ASMi 52 Ver 2 5 Advanced Setup B 19 Appendix B IR IP Interface Module Installation and Operation Manual gt To access the Static Groups menu 1 From the Multicast IP menu type 2 The following screen appears lt IR IP gt S W Ver 1 21 date Static Multicast Groups Table Group IP Address Fo mOATA OB WN FP D delete C clear all E Figure B 14 Static Multicast Groups Table 2 Add change or delete IP addresses in the table see the prompt line B 10 Using the Device Control Menu The Device Control menu is used to download software from TFTP servers and perform interface and device resets gt To access the Device Control menu e From the Main menu type 4 The Device Control menu appears Figure B 15 IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control New Software Download View error LOG Erase configuration Resets Press one of the numbers to select or Figure B 15 Device Control Menu B 20 Using the Device Control Menu ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Downloading New Software IR IP operates as a TFTP client and therefore it is possible to update its software by downloading new software from ano
86. ace Module Installation and Operation Manual Erasing Configuration Selecting Erase Configuration allows you to reset all the configuration parameters to their default values Note e Do this only if you need to reconfigure the module anew all the parameters e After erase confirmation all connections with the IR IP module will be lost For instructions on further configuration refer to Performing Preliminary Configuration on page B 6 Resetting IR IP The Reset menu allows you to perform reset of IR IP or its interfaces This operation can be used to restore normal operation after service is disrupted by an abnormal condition Any data stored in the IR IP buffers is discarded and the flow of traffic is temporarily interrupted IR IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control New Software Download View error LOG Resets 1 Reset Device 2 Reset LAN 3 Reset WAN Press one of the numbers to select or Figure B 17 Resets Menu gt To restart IR IP e From the Device Control menu select Resets From the Resets menu type 1 You will be prompted to confirm the reset operation Note Resetting the device will restart the IR IP interface module and therefore traffic flow is temporarily interrupted and the Telnet connection is lost Reset LAN gt To reset the LAN interface e From the Resets menu select Reset LAN You will be prompted to confir
87. address of the TFTP server Select TFTP File Name and enter the name of the software file for example 201e24 img Select TFTP Retry Timeout and specify intervals between connection retries in seconds Select TFTP Total Timeout and specify the TFTP connection timeout in seconds Select Save to save the TFTP configuration Select Transfer Command to start downloading file to ASMi 52 ASMi 52 automatically erases the backup partition Once downloading is completed ASMi 52 saves the new release as an active partition the former active partition becomes the backup Once downloading is complete ASMi 52 decompresses the release file displaying the following message Final process download Reset After the decompression ASMi 52 saves the new release as an active partition the former active partition becomes backup Then the unit resets itself This causes the new software to be loaded into the modem s RAM gt To download a configuration file to the target device s 1 From the SW amp File Transfer select Auto Configuration Main menu gt File Utilities gt SW amp File Transfer gt Auto Configuration to select an auto configuration type The Auto Configuration menu is displayed 2 Select Command Upload Download Full Part Download and select Download Full Part to download the file see Figure 4 48 3 Select TFTP or XMODEM as in software download Displaying the Software Version You can display the inf
88. ain menu amp exit scroll Figure 4 26 Control Port Dial Out Menu Setting the G 704 Interface Type The G 704 interface type refers to the remote side hardware and is applicable for E1 only gt To set the G 704 interface type 1 From the System Configuration menu select G 704 Interface Type 2 Select one of the following values as required Autodetect Balanced Unbalanced ASMi 52 Ver 2 5 Configuring ASMi 52 System Parameters 4 21 Chapter 4 Configuration Installation and Operation Manual 4 3 Configuring the Physical Ports Configuring the SHDSL Interface The ASMi 52 configuration software allows you to change the modem s transmission mode Annex A or Annex B Examples given below illustrate the local device configuration procedures gt To change the transmission mode 1 From the SHDSL Local Port menu select Transmission Mode Main menu gt Configuration gt SHDSL Configuration gt SHDSL Local Port gt Transmission Mode to choose a transmission mode Annex A or Annex B for the SHDSL Local Port The display is refreshed and a new value appears 2 Select Save to save the changes Note ASMi 52 units operating in the receive clock mode automatically detect the standard compatibility value of the central units and configure themselves accordingly ASMi 52 SHDSL local port configuration Power backoff Enable Asym PSD Symmetric Line prob Fixed rate Configured Wire 2W 4W Loop
89. al Port Statistics menu select Bert Performance The Bert Performance menu is displayed see Figure 6 18 ASMi 52 Bert Performances Bert results Inject single error local Inject single error remote Bert clear local performance Bert clear remote performance menu main menu amp exit terminal Figure 6 18 Bert Performance Menu 3 From the Bert Performances menu select Bert Results The Bert Result window is displayed see Figure 6 19 Testing ASMi 52 ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics ASMi 52 Bert Results Local Remote Run time seconds 2000 Sync loss state sync loss Sync run time seconds 2000 Sync loss counter 2000 Total bits 3000 Error bits 50 BER 5 5E gt ESC prev menu main menu amp exit terminal Figure 6 19 Bert Results Menu 4 Configure the local remote port accordingly Running Loopback Tests ASMi 52 supports the local and remote loopbacks as per ITU V 54 by using the following methods e From the supervisory terminal e Via corresponding pins of the synchronous interface for the ASMi 52 with V 35 interface and RS 530 interfaces only Loopback in Multiplexer Units Figure 6 20 is an illustration of how loopback works in the local ASMi 52 ASMi 52 Ver 2 5 Testing ASMi 52 6 19 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual
90. as no power switch Operation starts when power is connected to the rear panel power connector 2 Configuring ASMi 52 Configure ASMi 52 to the required operation mode via an ASCII terminal connected to the rear panel CONTROL port directly or via a modem link Connecting the Terminal gt To connect the terminal 1 Connect the terminal cable to the CONTROL connector of ASMi 52 2 Turn the control terminal on 3 Configure the terminal to the default communication parameters 9 6 kbps one start bit eight data bits no parity one stop bit 4 Select the full duplex mode 5 Turn the terminal echo off 6 Disable any type of flow control You are now ready to start a control session ASMi 52 Ver 2 5 Configuring ASMi 52 1 Quick Start Guide Installation and Operation Manual Configuring the Master Clock gt To configure the master clock e From the System Configuration menu Main Menu gt Configuration gt System Configuration gt Master Clock configure the central ASMi 52 clock to external or internal and remote ASMi 52 clock to the receive clock Configuring the SHDSL Interface gt To configure the SHDSL interface e From the SHDSL Configuration menu Main Menu gt Configuration gt Port Configuration gt SHDSL Configuration configure the following SHDSL parameters SHDSL compatibility Power backoff Snext margin if line probing is set to adaptive Current margin if line probing is set to ada
91. ater 1 Time Slots Assign 2 Save 1 Framed Mode 2 Line Code 3 Receive Gain 4 Interface 5 Transmit Signal Mask 2 E1 Remote Port 1 T1 Local Port 5 T 1 Configuration 9 Idle Code 10 Time Slots Assign 11 Save 2 T1 Remote Port H 1 Time Slots Assign 2 Save LLB from DTE 6 DTE Configuration 1 DTE Local Port 2 RLB from DTE 3 Data Rate 4 Save 2 DTE Remote Port 1 Data Rate 2 ots P Address H 6 VLAN Encapsulation 1 Telnet Allowed 2 Web Allowed 1 DTS Mode 3 DTS IP Mask 4 DTS to Remote 5 Rem Agent Table 1 VLAN Mode 2 VLAN Management ID 3 VLAN Priority 1 Port Control Mode 3 Dial out 1 Local Device Reset 2 Local SHDSL Line Reset 1 Remote Device Reset 2 Remote SHDSL Line Reset 1 Repeater SHDSL Line Reset 2 Repeater Number 1 10BaseT Half Duplex Mode 2 10BaseT Full Duplex Mode 3 100BaseT Half Duplex Mode 2 100BaseT Full Duplex Mode 1 Unframed 2 G732N 3 6732S Transparent 1 FAST 2 62441 3 CCITT 1 Unframed 2 ESF 3 Dd SF Figure 3 10 Inventory and Configuration Menus Configuration Alternatives 1 Terminal 2 Dial Out 2 POP Alarm 2 Password 3 Security Timout 3 Clear User Name 4 Save 4 Clear Password 1 User Name 1 Call Out Mode 2 Number of Retries 3 Wait for Connect 4 Dial Mode 5 Alternate
92. ater Reset 1 Repeater SHDSL line reset 2 Repeater number gt 1 gt ESC prev menu main menu amp exit scroll Figure 4 52 Repeater Reset Menu Exiting the Control Session You can exit the terminal control session any time by typing amp Enter from any management menu The software returns to the login screen 4 48 Additional Tasks ASMi 52 Ver 2 5 Application Chapter 5 Configuring a Typical Application 5 1 Overview This chapter provides detailed instructions for setting up two ASMi 52 modems in a typical application ASMi 52 configuration is performed via a menu driven embedded software using a standard ASCII terminal or a PC running a terminal emulation application connected to the rear panel CONTROL port Alternatively ASMi 52 can be managed from a Telnet host connected to the 10 100BaseT port on the rear panel Read Chapter 4 to familiarize yourself with how to operate a terminal Two ASMi 52 modems operating opposite each other one in the central office the second in the customer premises equipment User traffic is E1 unframed ASCII Terminal Ei Unframed El t Unframed ASMi 52 ASMi 52 Router Internal Clock Receive Clock Router 123 456 78 90 123 456 78 91 Figure 5 1 Typical ASMi 52 Application Guidelines for Configuring ASMi 52 Units ASMi 52 Ver 2 5 Each ASMi 52 unit must be configured individually This typical application has the following configuration
93. attenuation threshold dB 0 127 0 SNR margin threshold dB 0 15 0 Transmission mode Annex_A Save de 2 3 4 5 6 7 8 gt ESC prev menu main menu amp exit scroll Figure 4 27 SHDSL Local Port Menu 4 22 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Notes Note ASMi 52 Ver 2 5 ASMi 52 SHDSL remote port configuration Transmission mode Annex_AB Asym PSD Asym Sym Enable Line prob Adaptive rate Power backoff Enable Snext margin Disable Snext margin Current margin Disable current margin Loop attenuation threshold dB 0 127 0 SNR margin threshold dB 0 15 0 Save ESC prev menu main menu amp exit scroll Figure 4 28 SHDSL Remote Port Configuration Menu Configuring the Power Backoff You can determine if the transmitted power backoff is used To configure the use of the power backoff 1 From the SHDSL Local Port SHDSL Remote Port menu select Power backoff Main menu gt Configuration gt SHDSL Configuration gt SHDSL Local Port SHDSL Remote Port gt Power Backoff see Figure 4 27 and Figure 4 28 to enable or disable power backoff The display is refreshed and a new value appears 2 Select Save to save the changes e After changing the Configured Wire option ASMi 52 must be reset to implement the change e When operating in Line prob Adaptive rate and the clock is i
94. ay the SHDSL statistics for 15 minute intervals or select SHDSL All Days Local Performances SHDSL All Days Remote Performances to display the SHDSL statistics for day intervals The SHDSL All Intervals screen appears see Figure 6 3 and Figure 6 4 2 Press any key to return to the SHDSL Port Performances menu Monitoring Performance 6 3 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual ASMi 52 SHDSL all intervals local remote performances Line A Line B INT CRC LOSWS ES S CRC LOSWS ES S ESC prev menu main menu amp exit help scroll Figure 6 5 SHDSL All Intervals Local Remote Performances ASMi 52 SHDSL all days local remote performances Line A Line DAY CRC LOSWS ES S CRC LOSWS E ESC prev menu main menu amp exit help scroll Figure 6 6 SHDSL All Days Local Remote Performances Clearing the SHDSL Performance Statistics gt Toclear the SHDSL Port Performance statistics e From the SHDSL Port Performances menu see Figure 6 2 select SHDSL Clear Local Performances or SHDSL Clear Remote Performances and press lt Enter gt All SHDSL statistics data are cleared Displaying E1 T1 Statistics When ASMi 52 includes a G 704 E1 T1 port configured to the G732N framing the modem has the capabilities to collect E1 T1 performance diagnostics Statistics collection depends on the use of t
95. be able to copy a configuration file from one modem acting as the source to the other modem s The modem configuration can be uploaded to a different location i e a PC as a file that is not in the modem or downloaded from the configuration source i e modem The following functionalities are available for auto configuration e To Upload a current configuration from the database to a PC and or a Flash disk e To download a configuration file from a source to the current configuration gt To upload a configuration from the source device 1 From the SW amp File Transfer select Auto Configuration Main menu gt File Utilities gt SW amp File Transfer gt Auto Configuration to select an auto configuration type The Auto Configuration menu is displayed 2 Select Command Upload Download Full Part Download and select Command and set to Upload see Figure 4 48 3 Select TFTP or XMODEM as in software download ASMi 52 Auto Configuration 3 Command UPLOAD DOWNLOAD FULL DOWNLOAD PART ESC prev menu main menu amp exit Figure 4 47 Software Version Screen 4 From the SW amp File Transfer menu select TFTP Figure 4 46 Main menu gt File Utilities gt SW amp File Transfer gt SW Download gt TFTP ASMi 52 Ver 2 5 Additional Tasks 4 43 Chapter 4 Configuration Installation and Operation Manual 5 From the TFTP menu perform the following steps Select TFTP IP Server and enter the IP
96. bed IP address to its LAN interface 4 Establish again communication with IR IP and continue the preliminary configuration in accordance with the Quick Setup section below B 6 Performing Preliminary Configuration ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Connecting the Telnet Host Before starting the management and configuration activities it is necessary to establish IP communication between your Telnet host and the IR IP interface module For this purpose it is necessary to provide a communication path Because of the method used to assign an IP address to IR IP Ethernet port it is recommended to connect the Telnet host directly to the IP router 10BaseT connector This is made by connecting an Ethernet cross cable between the Ethernet connector of the Telnet host and the IP router connector However you may also connect through a common LAN in this case connect your Telnet host and IR IP to Ethernet hub ports using straight cables Preliminary Telnet Host Configuration Note You can use the IP learning mechanism to configure the IP communication parameters of the IR IP LAN interface In this case skip to the Assigning the Router LAN Interface Address section below If you prefer to use the factory default parameters to establish IP communication between your Telnet host and IR IP configure the Telnet host as follows 1 Temporarily configure the host IP address as 192 168 205
97. ber mode Disable Primary number Alternate number SHDSL Interface Transmission mode Annex B Power backoff Enable Snext margin Disable Current margin Disable Asym PSD Symmetrical Line prob Fixed rate Units with a 4 wire line interface support only fixed rate Configured wire ASMi 52 2 wire 2w ASMi 52 4 wire 4w Loop attenuation threshold 0 SNR margin threshold 0 ASMi 52 Ver 2 5 Default Settings 3 5 Chapter 3 Operation Parameter Serial DTE Interface Installation and Operation Manual Default Value Rate Single 2 wire 192 kbps 4 wire 384 kbps Multiplexer 1 1 Serial DTE N A 0 kbps 2 LAN Serial DTE 2 wire 192 kbps 4 wire 384 kbps LLB from DTE Disable RLB from DTE Disable E1 E1 Ethernet E1 Serial DTE Interface Framed mode Unframed Sync CCITT CRC 4 No Idle Code ff Units identical settings Yes T1 Interface Framed mode Unframed Line code B8ZS Receive gain Long Interface DSU Transmit signal mask O feet Fbit configuration Transparent Sync mode Fast after 1 sec Idle code Ff Units identical set Yes 3 4 Configuration Alternatives After installation ASMi 52 can be reconfigured using different ports and applications e Local out of band management via an ASCII terminal or the Easy Config device connected to the RS 232 port Usually preliminary configuration of the system
98. cable to connect to the CONTROL connector The ASMi 52 control port can be configured to communicate at the following rates 9 6 19 2 38 4 57 6 or 115 2 kbps The word format consists of one stop bit 8 data bits and no parity ASMi 52 can also be managed via a hand held control device Easy Config Refer to Appendix C for detailed description of the device Preparing the Terminal Any standard ASCII terminal a dumb terminal or a personal computer running a terminal emulation application equipped with a V 24 RS 232 communication interface can be used to configure ASMi 52 Appendix A details the pin assignments and control signal directions of the ASMi 52 control connector Data Terminal Ready DTR When connected and turned on the terminal sets the DTR line ON active to gain control over ASMi 52 and starts a configuration or monitoring session Initiating a Control Session gt To initiate a control session ASMi 52 Ver 2 5 1 Connect the terminal cable to the CONTROL connector of ASMi 52 2 Turn the control terminal on Configuration Alternatives 3 7 Chapter 3 Operation Installation and Operation Manual 3 8 Note Note 3 Configure the terminal to the default communication parameters 9 6 kbps one start bit eight data bits no parity one stop bit VT100 emulation 4 Select the full duplex mode 5 Turn the terminal echo off 6 Disable any type of flow control You are now ready t
99. d Operation Manual ASMi 52 QoS Mapping Classification 802 1p User Priority 0 gt Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 User Priority Traffic Class 0 V oA nO UU BF WD BE ESC prev menu main menu amp exit scroll Figure 4 13 QoS Mapping Menu 3 Select any of the 4 level of priority to define the transmission priority of the information to be transmitted to the DSL line 4 Select Save to save the change ASMi 52 User Priority 5 Traffic Class 0 1 Traffic Class low Traffic Class Traffic Class Traffic Class ESC prev menu main menu amp exit scroll Figure 4 14 User Priority Traffic Class 0 Setting the LAN Rate When the LAN port of ASMi 52 is used for the DTE connection the DTE rate is configured via the LAN rate menu The LAN rate depends on the rate mode regular or low speed see Configuring Low Speed Operation above and the line interface 2 wire or 4 wire Note ASMi 52 units operating in the receive clock mode automatically detect the LAN rate of the central units and configure themselves accordingly gt To set the LAN rate 1 From the Local LAN Configuration menu select LAN Rate Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt LAN Rate The LAN Rate menu appear
100. d Setup B 15 Appendix B IR IP Interface Module Installation and Operation Manual IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device identification Interface Parameters 1 LAN Status Open 2 WAN Status Open 3 WAN Throttle Full 4 Aging Timeout min 5 Press one of the numbers to select or ESC Figure B 10 Interface Parameters Menu 2 Set the LAN status to enable disable the flow of packets through LAN interface Open the flow of packets is enabled Closed the flow of packets is disabled As a result IR IP does not accept nor sends packets to the LAN but its WAN interface may still be active and can interact with other IP hosts on the WAN 3 Set the WAN status to enable disable the flow of packets through the WAN interface Open the flow of packets is enabled Closed the flow of packets through the WAN interface is disabled As a result IR IP does not accept from nor sends packets to the WAN However the LAN interface of the IP router is still active 4 Select the WAN Throttle This is the maximum data rate at which frames are sent to the WAN i e to the SHDSL link The available selections are 64 kbps 128 kbps 256 kbps 512 kbps 1024 kbps Full no restriction on the rate Since the IP router buffers have a limited capacity 256 frames it is recommended to select the WAN Throttle parameter i
101. d to generate minor alarm LOOP ATTN OVER LINE A B when the selected loop attenuation threshold value is exceeded To set the loop attenuation threshold 1 From the SHDSL Local Port SHDSL Remote Port SHDSL Repeater menu select Loop attenuation threshold Main menu gt Configuration gt SHDSL Configuring the Physical Ports 4 25 Chapter 4 Configuration Installation and Operation Manual Configuration gt SHDSL Local Port SHDSL Remote Port SHDSL Repeater gt Loop Attenuation Threshold The loop attenuation threshold can be configured from the SHDSL remote or local port or from the SHDSL repeater 2 Enter the required value 0 dB to 127 dB for the SHDSL remote local port or 0 dB to 15 dB for the SHDSL repeater 3 Select Save to save the changes Setting the SNR Margin Threshold The signal to noise ratio threshold can be set ASMi 52 generates minor alarm SNR MARGIN OVER LINE A B if the signal to noise ratio on the line exceeds the threshold value gt To set the SNR margin threshold 1 From the SHDSL Local Port SHDSL Remote Port SHDSL Repeater menu select SNR margin threshold Main menu gt Configuration gt SHDSL Configuration gt SHDSL Local Port SHDSL Remote Port SHDSL Repeater gt SNR Margin Threshold The SNR margin threshold can also be configured from the SHDSL remote or local port or from the SHDSL repeater 2 Enter the required value 0 dB to 15 dB 3 Select Save to save the changes Co
102. deeevebecs 6 15 6 5 Testing ASMI 52 sirasini o ie A EAEE E S 6 16 Bit Error Rate Test BERT ccccccccecccceecceessceececuesseesceceeeceusseeusecsuecescsceessusseunseeseeeesseuees 6 17 Running Loopback Testsite ona A EER A AEE AT OTE 6 19 R nning the LEDS TE eases ihals scans aneaietnsin hahahaha a tala nds E aea a S 6 24 6 6 Frequently Asked Questions ssssssssesessesisetsistsssstststisistssrnistntrstntnnentnsnntntntenentnennena 6 24 6 7 Technical Suppaftsssissas irii naisiin T a E E EESE E 6 25 Appendix A Interface Connector Specifications Appendix B IR IP Interface Module Appendix C Easy Config Device Index ii ASMi 52 Installation and Operation Manual Versions ASMi 52 Ver 2 5 Chapter 1 Introduction 1 1 Overview ASMi 52 is an SHDSL modem that operates in full duplex over 2 4 wire lines and offers a cost effective solution for delivering digital data to customer premises over existing copper cables ASMi 52 handles multiple data rates in the range of 64 4608 kbps The unit is available with a single data port or as a multiplexer with two data ports The modem supports X 21 V 35 RS 530 E1 and T1 interfaces In addition ASMi 52 may contain an Ethernet Fast Ethernet bridge with VLAN support via management LAN port or an IP router IR IP ASMi 52 uses TC PAM coding and complies with the ITU T G 991 2 requirements see page 1 7 Certain multiplexer application combinations are possible See Table 1 4
103. define each parameter individually The following parameters are set automatically when the Unit Identical Set parameter is set to Yes e Sync Mode e Time Slot Assignment TSA e Idle Code There are certain conditions for the Unit Identical Set If the Frame Mode is G732S transparent e Only when the local modem is configured as CO you can configure the Sync Mode Idle Code and TSA Configuring the Physical Ports 4 33 Chapter 4 Configuration Installation and Operation Manual e The Unit Identical Set is permanently set to Yes the parameters are copied to the remote unit If the Frame Mode is not G732S e The Unit Identical setting can be set to Yes or No when the local modem is configured as CO and both modems are E1 e Ifthe Unit identical set is Yes then the Sync Mode TSA and Idle Code are automatically configured in the remote unit if the following conditions are met If the local ASMi 52 is defined as CO If the local ASMi 52 is defined as CPE and the remote unit is not an E1 modem In the remote ASMi 52 if the local is defined as CPE and it is not an E1 modem e Ifthe Unit identical set is No then the Sync Mode TSA and Idle Code are configurable as follows Local ASMi 52 in any configuration Remote ASMi 52 if the local is defined as CO gt To match remote unit settings with local unit settings 1 From the E1 Configuration menu select Local Remote Port Main menu gt Configuration gt E1
104. ding e E1 HDB3 e T1 B8ZS or AMI Line Impedance e E1 1209 balanced 75Q unbalanced via adapter cable 1 12 Technical Specifications ASMi 52 Ver 2 5 Installation and Operation Manual Connector Type Management V 24 RS 232 Ports Control Port Interface Connector Format Baud Rate Ethernet Port Interface Connector Timing Diagnostics Loopbacks Performance Monitoring ASMi 52 Ver 2 5 Chapter 1 Introduction e T1 100Q balanced e X 21 15 pin D type female e V 35 34 pin female e RS 530 25 pin D type female e G 703 G 704 E1 RJ 45 balanced or unbalanced via adapter cable e T1 RJ 45 e IR IP IP router RJ 45 e Ethernet 10 100BaseT bridge with VLAN support RJ 45 V 24 RS 232 DTE 9 pin D type female Asynchronous 9 6 to 115 2 kbps 10 100BaseT RJ 45 shielded Derived from three alternative sources e Internal oscillator e External from the attached DTE e Receive derived from the received signal ITU V 54 e Local analog loopback activated via the management software or by the DTE interface signal V 35 and RS 530 only e Remote digital loopback activated via the management software or by the DTE interface signal V 35 and RS 530 only e Remote loopback at the SHDSL repeater e SHDSL statistics collection e E1 with CRC 4 or T1 with ESF framing per ITU G 706 e E1 without CRC 4 or T1 with SF framing bipolar violations BPV Technical Specifications 1
105. dure described in steps 1 2 C 2 Installation ASMi 52 Ver 2 5 Installation and Operation Manual Appendix C Easy Config Device C 4 Operation Turning the Easy Config On gt To turn the Easy Config on Set the top panel BAT switch to OFF if the Easy Config receives power from the external AC DC adapter or Set the top panel BAT switch to ON if the Easy Config receives power from the AA batteries Caution Do not leave the Easy Config in the battery fed mode if not in use This drains power from the batteries The dead batteries may leak damaging the unit Front Panel Controls Figure C 1 illustrates the Easy Config unit and designates its main components Table C 1 describes functions of the front panel controls Table C 1 Front Panel Controls Name Function ENTER Inputs data and confirms the changes made in the ASMi 52 operation Scroll Down Scrolls the display down the LCD gt Scroll Right Scrolls the display horizontally across the LCD ESC Escape Exits to the previous menu Working with the Easy Config Note ASMi 52 Ver 2 5 Once the Easy Config is powered up and connected to ASMi 52 it can be used for managing the modem To start the Easy Config control session Immediately after the power up press the ESC button when PASSWORD is displayed on the LCD The ASMi 52 main menu is displayed If 10 minute security timeout is enabled for ASMi 52 Configuration gt System Configuration
106. e Operation Mode is set to Bridge If Ethernet is used for management purposes only then the Operation Mode is permanently set to Transparent The LAN Configuration menu appears 2 From the LAN Configuration menu select Save to save your changes ASMi 52 Local LAN Configuration Operation Mode Transparent Bridging Mode Access Only Autonegotiation Enable Max AutoNeg Capability 100BASE_T full duplex mode Bridging Table gt Aging Timeout 10 Fault indication No QoS Mapping Classification 802 1P gt LAN rate gt Save 1 2 3 4 5 6 7 8 gt ESC prev menu main menu amp exit scroll Figure 4 10 LAN Configuration Menu Note If autonegotiation is enabled the maximum autonegotiation capability rate is 100BaseT full duplex mode If autonegotiation is disabled it is called default type or 10BaseT ASMi 52 Ver 2 5 Configuring ASMi 52 for Management 4 7 Chapter 4 Configuration Installation and Operation Manual Filling out the Bridging Table When the 10 100BaseT port operates in the bridge mode you can assign MAC addresses to the local or remote LAN gt To fill out the bridge table 1 Select Bridging Table from the Local LAN Configuration menu Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt Bridging Table The Bridge Table appears see Figure 4 17 ASMi 52 Bridge Table MAC Address Type 00106340500 Static 0040e108070 S
107. e Port Log File ASMi 52 maintains a port alarm buffer which can store up to 100 alarm messages The port log file specifies alarm or event name severity major or minor status ON or OFF and time elapsed since the last ASMi 52 reset gt To display the log file e From the Physical Port Status menu select Port Log File Main menu gt Monitoring gt Physical Ports Status gt Port Log File The Log File screen appears see Figure 6 15 ASMi 52 Ver 2 5 Troubleshooting 6 15 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual ASMI 52 Port log file Source Name Severity 1 Local MNGMNT IS MAJOR 2 Local El SYNC ocal El SIGNAL Local SYNC LOSS Ocal El SYNC LOSS Local SYNC LOSS LINE Local MNGMNT IS DOWN O 6 N N N N N HR N N O gt G OGO O O O O 3 4 5 6 Local El SIGNAL LOSS 7 8 9 Remote LAN NOT CONNE ESC prev menu main menu amp exit scroll help 1 user s Figure 6 15 Port Log File Screen gt To clear the log file 1 From the Physical Port Status menu select Port Clear Log File Main menu gt Monitoring gt Physical Port Status gt Port Clear Log File to clear the log file A confirmation message is displayed at the bottom of the screen 2 Type Y and press lt Enter gt All the log file entries are deleted from the log file 6 5 Testing
108. e alarm all LINE B threshold 56 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected at the network Major NETWORK SIDE side of the Line B repeater all LINE B 57 LOSW FAILURE OVER SHDSL Loss of Sync Word is detected at the customer Major CUSTOMER SIDE side of the Line B repeater all LINE B 58 LAN RATE NOT COMP LAN LAN rates are not compatible Major 6 14 Handling Alarms ASMi 52 Ver 2 5 Installation and Operation Manual Terminal Message CRC EVENT LINE A Chapter 6 Troubleshooting and Diagnostics Table 6 4 ASMi 52 Events Description CRC errors are detected on line A CRC EVENT LINE B CRC errors are detected on line B SW DOWNLOAD FAIL Software download failed BUFFER OVERFLOW More than 100 entries registered in the log file WD RESET FROM GS Watchdog error from the SHDSL chipset GS OUT OF SYNC ABORT SHDSL framer out of sync GS LOSS OF CARRIER DETECT SHDSL carrier loss GS SQ ERROR DETECT SHDSL signal quality value is more than 22 7 dB GS CRC ERROR DETECT More than three SHDSL CRC errors were detected during the last second REP SEGD ERROR DETECT TRAINING MODE STACK SEGD error from repeater sync fail on another part of the span CPE Training state timeout is exceeded 3 min DEVICE PRIMARY CALL FAIL The primary number dial attempt has failed DEVICE DIAL CALL FAIL The dial out call cycle has failed 6 4 Troubleshooting Working with th
109. e line probing configuration below Note Disabling the current margin parameter allows the use of all line rates regardless of the line condition gt To configure the current margin 1 From the SHDSL Remote Port menu select Current Margin Main menu gt Configuration gt SHDSL Configuration gt SHDSL Remote Port gt Current Margin The Current Margin menu appears The display is identical to the Snext Margin menu except for its title see Figure 4 29 2 Select the current margin by typing the number corresponding to the required value and press lt Enter gt The SHDSL Remote Port menu appears 3 Select Save to save the changes 4 24 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Note ASMi 52 Ver 2 5 Configuring the Power Spectral Density By configuring the power spectral density you define the amount of power applied to the spectrum of frequencies that carry the information signal in order to achieve a satisfactory level of signal strength at the receiving end of the circuit The power spectral density can be configured for the ASMi 52 units with the line probing set to fixed The power spectral density value depends on the selected modems compatibility Annex A or Annex B The possible values are e Symmetric supported in both Annex A and Annex B modes e Asymmetric supported in Annex A at 768 kbps and in Annex B at 2048 kbps To confi
110. e or repairs to this product No installation adjustment maintenance or repairs should be performed by either the operator or the user Handling Energized Products General Safety Practices Do not touch or tamper with the power supply when the power cord is connected Line voltages may be present inside certain products even when the power switch if installed is in the OFF position or a fuse is blown For DC powered products although the voltages levels are usually not hazardous energy hazards may still exist Before working on equipment connected to power lines or telecommunication lines remove jewelry or any other metallic object that may come into contact with energized parts Unless otherwise specified all products are intended to be grounded during normal use Grounding is provided by connecting the mains plug to a wall socket with a protective earth terminal If an earth lug is provided on the product it should be connected to the protective earth at all times by a wire with a diameter of 18 AWG or wider Rack mounted equipment should be mounted only in earthed racks and cabinets Always make the ground connection first and disconnect it last Do not connect telecommunication cables to ungrounded equipment Make sure that all other cables are disconnected before disconnecting the ground Connection of AC Mains Make sure that the electrical installation complies with local codes Always connect the AC plug to a wall socket with
111. e sent to the DTE Functional Description 1 11 Chapter 1 Introduction Installation and Operation Manual Line Interface DTE Interface Internal oscillator Serves as a source of internal clock for the ASMi 52 unit Modem glue logic module Processes the data from to the SHDSL interface module SHDSL line interface Translates the received and transmitted data from the line to the DTE interface Power supply Provides 2 5V 3 3V 5V and 5V to the ASMi 52 internal elements CPU Controls the ASMi 52 operation 10 100BaseT management port Provides LAN connection to the SNMP management station or Telnet host LEDs and terminal interface Provides modem status information via LED indicators on the front panel and communicates with the supervisory terminal 1 4 Technical Specifications Type 2 4 wire unconditioned dedicated line twisted pair Line Coding TC PAM Range See Table 1 1 Impedance 1350 Connectors e ASMi 52 RJ 45 e ASMi 52CD Two RJ 45 Standard ITU T 991 2 ETSI 101 524 E1 Jitter As per ITU G 823 Performance Protection ITU K 21 UL1950 Data Rate Depends on the DTE line interface type and clock mode see Table 1 2 and Table 1 3 e 2 wire external clock 64 2304 kbps 2 wire internal clock 64 2048 2304 kbps e 4 wire external clock 64 4608 kbps 4 wire internal clock 64 4096 4608 kbps e ASMi 52CD 4W external clock 128 4608 kbps internal clock 128 4096 4608 kbps Co
112. ect power to the unit see Connecting the Power below 2 2 Site Requirements and Prerequisites AC powered ASMi 52 units should be installed within 1 5m 5 ft of an easily accessible grounded AC outlet capable of furnishing the voltage in accordance with ASMi 52 nominal supply voltage DC powered ASMi 52 units require a 48 VDC power source which must be adequately isolated from the main supply Site Requirements and Prerequisites 2 1 Chapter 2 Installation and Setup Installation and Operation Manual Allow at least 90 cm 36 in of frontal clearance for operation and maintenance accessibility Allow at least 10 cm 4 in clearance at the rear of the unit for signal lines and interface cables The ambient operating temperature of ASMi 52 should be 0 to 50 C 32 to 122 F at a relative humidity of up to 90 non condensing 2 3 Package Contents The ASMi 52 package includes the following items e One ASMi 52 unit e Technical documentation CD e Power connection accessories depending on which power option was ordered Power cord VAC and AC DC plug 48 VDC Terminal block kit 24 VDC e CBL RJ45 2BNC E1 adapter cable for unbalanced E1 interface if ordered e RM 33 rack mount kit for the plastic case unit if ordered e RM 35 rack mount kit for the metal case unit if ordered 2 4 Connecting the Interface Cables Figure 2 1 illustrates the rear panel of ASMi 52 in a plastic enclosure with a 4 wire line inter
113. edure To configure the IP router LAN address 1 Make sure the preparations described above have been completed including the configuration of the ping utility 2 Turn ASMi 52 on and monitor the IP router indicators The LINK indicator turns on The ERR indicator lights steadily for approx 15 seconds and then starts flashing at a rapid rate about three times per second If the ERR indicator turns off skip to the section below 3 Set section 1 of IR IP DIP switch to ON The ERR indicator starts flashing faster approximately four times a second 4 Send a ping to the new address to be used by IR IP A confirmation should be received after the third ping after the confirmation the flashing will slow down to approximately twice a second If your host does not begin to receive ping replies after three unsuccessful attempts skip to the section below 5 Return section 1 of the IR IP DIP switch to the OFF position The ERR indicator must turn off B 8 Performing Preliminary Configuration ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module At this stage the communication with IR IP router is lost because its IP address has been changed Therefore you must reconfigure the destination IP address of the Telnet host If you wish you may also change the temporary IP address assigned to the host 192 168 205 2 back to its permanent address Changing the LAN IP Address of a Configured IR I
114. elect Monitoring The Monitoring menu appears see Figure 6 11 2 From the Monitoring menu select Total Alarms The Total Alarms Screen appears see Figure 6 12 The display of the alarms screen includes the source of alarm local or remote device name of the alarm its number severity major or minor and status always ON see Figure 6 12 Once the event that caused the alarm is cleared the ALM indicator turns off 3 Press lt Enter gt to refresh the display ASMi 52 Monitoring Total alarms System monitoring Physical ports status Physical ports statistics Open virtual connection ESC prev menu main menu amp exit scroll Figure 6 11 Monitoring Menu ASMi 52 Total alarms Source Name Severity Status Remote 1 PSD NOT CONNE 1 MAJOR ON gt ESC prev menu main menu amp exit scroll Figure 6 12 Total Alarms Screen ASMi 52 Ver 2 5 Handling Alarms 6 9 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual ASMi 52 System Monitoring l 2 3 gt System status System log file System clear log file ESC prev menu main menu amp exit scroll Figure 6 13 System Monitoring Menu Working with the System Log File gt gt ASMi 52 maintains system alarm buffer which can store up to 100 system alarm messages The system log file specifies alarm or event name severity major or minor s
115. erial data rate clock input from the data source Positive clock translations must correspond to data transmissions A transmit data rate clock for use by an external data source Positive clock translations correspond to data translations A receive data rate clock output used by an external data sink Positive clock translations correspond to data translations Local Analog Loop Remote Digital Loop Test Indicator A 2 N and h nand k DTE Interface Connectors A control signal input which when on sets ASMi 52 into Local Analog Loopback V 54 Loop 3 A control signal input which when on commands ASMi 52 to send a remote Loopback command V 54 Loop 2 to the remote ASMi 52 A Control Signal output from ASMi 52 positive during any test mode ASMIi 52 Ver 2 5 Installation and Operation Manual Appendix A Interface Connector Specifications E1 and T1 Interface Connector Note The balanced E1 and T1 interfaces terminate in RJ 45 connector Table A 2 lists the balanced connector pin assignment Table A 2 E1 T1 Connector Pinout Pin Function 2 Transmit output 4 5 Receive input 7 CPU ID for unbalanced interface detection 8 Earth GND It is recommended to use 4 wire cables pin numbers 1 2 4 and 5 only forE1 T1 connections If 8 wire cable is used verify that pin 7 is connected in the equipment side For E1 unbalance use the cable adaptor CBL R 545 2BNC E1
116. esetting ASMi 52 defaults e Performing the overall reset of the device or resetting its SHDSL interface gt To display the System Configuration menu e From the Configuration menu select System Configuration The System Configuration menu appears see Figure 4 17 ASMi 52 System Configuration gt Master clock gt Internal Local Card Mode Remote Card Mode Low Speed Operation Enable Disable Management gt gt Factory default gt Reset gt Save 1 2 3 4 5 6 Control port 7 8 9 gt ESC prev menu main menu amp exit scroll Figure 4 17 System Configuration Menu ASMi 52 Ver 2 5 Configuring ASMi 52 System Parameters 4 13 Chapter 4 Configuration Installation and Operation Manual Configuring the Master Clock ASMi 52 modems support receive external and internal clock modes When configured to the internal or external clock ASMi 52 modem operates as an STU C unit When configured to the receive clock ASMi 52 operates as an STU R unit gt To configure the master clock 1 From the Master Clock menu Main menu gt Configuration gt System Configuration gt Master Clock select the appropriate clock by choosing Receive Internal External E1 or External IR see Figure 4 78 The System Configuration menu returns 2 From the System Configuration menu select Save to save the changes ASMi 52 Master clock Internal Receive Internal External E1 External IR ESC
117. eturn of equipment each party shall pay one way shipping costs RAD shall be released from all obligations under its warranty in the event that the equipment has been subjected to misuse neglect accident or improper installation or if repairs or modifications were made by persons other than RAD s own authorized service personnel unless such repairs by others were made with the written consent of RAD The above warranty is in lieu of all other warranties expressed or implied There are no warranties which extend beyond the face hereof including but not limited to warranties of merchantability and fitness for a particular purpose and in no event shall RAD be liable for consequential damages RAD shall not be liable to any person for any special or indirect damages including but not limited to lost profits from any cause whatsoever arising from or in any way connected with the manufacture sale handling repair maintenance or use of the ASMi 52 and in no event shall RAD s liability exceed the purchase price of the ASMi 52 DISTRIBUTOR shall be responsible to its customers for any and all warranties which it makes relating to ASMi 52 and for ensuring that replacements and other adjustments required in connection with the said warranties are satisfactory Software components in the ASMi 52 are provided as is and without warranty of any kind RAD disclaims all warranties including the implied warranties of merchantability and fitness for
118. face E1 DTE interface user LAN interface alarm relay port and the control port Figure 2 2 illustrates the rear panel of ASMi 52 in a metal enclosure with a 4 wire line interface the user LAN interface and the control port LINK mm oye 10 100 BASE T CONTROL Figure 2 2 ASMi 52 Rear Panel Metal Enclosure 2 2 Connecting the Interface Cables ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 2 Installation and Setup Connecting the Line gt The ASMi 52 line interface terminates in an 8 pin RJ 45 connector To connect the line connector e Connect the line cable to the RJ 45 connector designated SHDSL Connecting the DTE Interface JN Warning gt ASMi 52 Ver 2 5 The ASMi 52 DTE interface provides interface for input output data clock reference and control signals between the modem and the DTE The DTE interface terminates in one of the following connectors e X 21 15 pin D type female e V 35 34 pin female e RS 530 25 pin D type female e Balanced E1 RJ 45 e Unbalanced E1 two BNC coax via adapter cable e Balanced T1 RJ 45 e IR IP RJ 45 e ETH RJ 45 For a detailed description of the IR IP interface module refer to Appendix B The E1 T1 port is intended for an intra building non exposed plant only To connect the DTE interface e Connect the DTE to the appropriate rear panel DTE interface connector of the ASMi 5
119. face Interface Logic Data Clock Receive Transmit 6 22 Figure 6 24 Remote Loopback gt To activate the remote loopback 1 From the Diagnostics menu see Figure 6 22 select Local Test to run the RLB on the local ASMi 52 or select Remote Test to run the RLB on the remote ASMi 52 Main menu gt Diagnostics gt Local Remote Test The Local Remote Test menu is displayed see Figure 6 23 2 Select RLB The RLB value in parenthesis changes to ON Also an additional parameter Loop Timeout is displayed for the local ASMi 52 3 Select Loop Timeout if you want to set the loopback timeout in minutes The Loop Timeout value changes Note Loop timeout 0 is forever 4 Once you selected the loopback timeout select Save to activate the RLB The RLB is initiated The TST indicators light up on both local and remote units Running Remote Loopback at a Repeater Remote loopback can also be run at an SHDSL repeater installed in the line The RLB is activated from the CO unit only The RLB checks the repeater s performance when it is activated all preceding repeaters the local ASMi 52 and lines connecting them see Figure 6 25 Testing ASMi 52 ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics gt To activate the remote loopback at the SHDSL repeater 1 From the Diagnostics menu select Repeater Test Main menu gt Diagnostics gt Repeater Test The Repeater
120. for a multiplexer modem in Table 1 2 include the entire data rates sum for all the interfaces Overview ASMi 52 Ver 2 5 Installation and Operation Manual E1 Serial DTE LAN E1 Serial DTE Notes e Note Multiplexer Applications must have a DTE or IR port e The hardware of a single unit based product with a LAN port manager is different from that of a multiplexer based product Chapter 1 Introduction The multiplexer unit cannot be configured as a device with LAN only port It The hardware has different options for the modem to work as a multiplexer Table 1 4 shows all the available multiplexer combinations that can be used unit Table 1 4 Possible Multiplexer Applications Software for a multiplexer version is available but is not transferable to a single port CO CPE E1 Serial DTE LAN J Serial serore ian erasers OTE Biscay DTE LAN E1OE1 E1OE1 E1 lt Serial DTE E1 lt 4E1 F1 lt Serial DTE E1 lt gt LAN E1 lt gt Serial DTE E1 lt E1 Serial E1 lt 3Serial DTE EPS DTE LAN Serial DTE E1 Serial DTEGE1 Seriel DIES Serii piragi Satel DIES Serial Serial DTE Serial DTE DTESOLAN Serial Oiled Serial DTE LAN Serial LANGSET ANE k i LAN E1 LANeLAN DTE LAN Serial DTE E1 lt oE1 E1 lt gt Serial DTE E1 lt LAN eves ae FIFI E1 lt Serial DTE Serial DTE Serial DTESE1 serial DTE V 35LAN E11 E1 Serial E1 lt Serial DIESE E1Serial DTE E1E1 LAN D
121. for remote management of ASMi 52 over telephone lines Dial Out The V 24 terminal port supports alarm dial out Diagnostics ASMi 52 supports activation of the following e Local loopback e Remote loopback e Remote loopback at the SHDSL repeater activated from the local unit e Internal Bert multiplexer units only vs multiplexer All tests can be activated from the local unit or from the remote unit ASMi 52 includes an internal Bit Error Rate Tester BERT for complete testing of the local and remote modem and the link quality without any need for an external test equipment ASMi 52 runs an internal pseudo random 511 bit test pattern in accordance with the ITU V 52 standard Real time alarms provide information on the system status indicating management failure synchronization loss and other conditions Overview 1 9 Chapter 1 Introduction Installation and Operation Manual Note Statistics Collection ASMi 52 supports SHDSL and E1 T1 statistics collection Alarm Reporting ASMi 52 alarms are relayed via a dedicated 6 pin terminal block connector SHDSL Repeaters Up to eight SHDSL repeaters can be installed in line to increase the operation range of the modem ASMi 52 provides basic management of the repeaters SHDSL repeaters do not support ASMi 52 T1 products 1 2 Physical Description Figure 1 4 shows a 3D view of the ASMi 52 unit in the plastic enclosure AMi 52 Figure 1 4 ASMi 52 3D View The
122. for the ASMi 52 Major T1 TS NOT X128 unit with 4 wire line interface is not nx128 41 E1 TS NOT COMP DTE Number of timeslots assigned for the local unit Major T1 TS NOT COMP does not match the number of timeslots assigned for the remote unit 42 WIRE MODE NOT SHDSL Mismatch between line interface types 2 4 wire Major COMP between local and remote units 43 SPAN IS NOT FULL SHDSL The distance between adjacent repeaters is too Major long You can identify the problematic segment by checking the Port Status screen In the Number of Repeaters line it displays the last repeater identified by ASMi 52 This means that the distance between the last detected repeater and the next repeater exceeds its maximum range 44 LOOP ATTN OVER SHDSL Loop attenuation at the network side of the Major NETWORK SIDE repeater has exceeded the alarm threshold ASMi 52 Ver 2 5 Handling Alarms 6 13 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual Table 6 3 ASMi 52 Alarms and Warnings Cont Number Terminal Message Port Description Severity 45 LOOP ATTN OVER SHDSL Loop attenuation at the customer side of the Major CUSTOMER SIDE repeater has exceeded the alarm threshold all 46 SNR MARGIN OVER SHDSL Signal to noise margin at the network side of the Major NETWORK SIDE repeater has exceeded the alarm threshold all 47 SNR MARGIN OVER SHDSL Signal to noise margin at the customer side of the Major CUST
123. gt To select the control port interface 1 2 From the Control Port menu select Interface Main menu gt Configuration gt System Configuration gt Control Port gt Interface to choose the control port interface DCE direct connection to the terminal via a straight cable or DTE terminal connection via modem or data link The display is refreshed and the new value appears Select Save to save the changes Selecting the CTS State gt To select the CTS state 1 2 From the Control Port menu select CTS Main menu gt Configuration gt System Configuration gt Control Port gt CTS to choose the CTS state ON constantly ON or RTS follows the RTS line The display is refreshed and a new value appears Select Save to save the changes Selecting the DSR State gt To select the DSR state 1 2 From the Control Port menu select DSR Main menu gt Configuration gt System Configuration gt Control Port gt DSR to choose the DSR state ON constantly ON or DTR follows the DTR line The display is refreshed and a new value appears Select Save to save the changes Configuring the Terminal Port The Port Control menu allows you to do the following Set the port mode terminal or dial out Manage the user name and password Enable or disable pop up alarms Define security timeout Configure dial out parameters gt To access the Port Control menu 1 ASMi 52 Ver 2 5 From t
124. gure the power spectral density 1 From the SHDSL Local Port menu select Asym PSD Main menu gt Configuration gt SHDSL Configuration gt SHDSL Local Port gt Asym PSD to choose the power spectral density value symmetrical or asymmetrical The display is refreshed and a new value appears 2 Select Save to save the changes Remote ASMi 52 units automatically detect the line power density This parameter is permanently set to Sym Asym Enable and cannot be changed Configuring Line Probing By configuring this parameter you force ASMi 52 to perform line probing in order to find the best possible rate of transmission adaptive rate Or you command the modem to skip the rate adaptation phase fixed rate Only central ASMi 52 units with the 2 wire line interface support fixed and adaptive rates remote units operate with adaptive rate only ASMi 52 units with the 4 wire line interface support only fixed rate To configure line probing 1 From the SHDSL Local Port menu select Line Prob Main menu gt Configuration gt SHDSL Configuration gt SHDSL Local Port gt Line Prob The display is refreshed and a new value appears 2 Select Save to save the changes Setting the Loop Attenuation Threshold Loop attenuation is different in dB between the power transmitted from the ASMi 52 modem and the power received by the unit operating at the other side of the application By setting the threshold the modem is instructe
125. he CRC 4 function for E1 and T1 e CRC 4 Enabled E1 ESF framing T1 When the CRC 4 functions are enabled it is possible to monitor end to end data transmission performance Error detection is derived from the data payload by performing a cyclic redundancy check CRC The resulting CRC checksum is transmitted in addition to the raw data bits The receiving end recalculates the checksum and compares the results with the received checksum any difference between the two checksums indicates that one or more bits are contained in the current data block being evaluated e CRC 4 Disabled E1 SF framing T1 When the CRC 4 option is disabled ASMi 52 does not support the capabilities listed above However the modem is capable of providing statistics of bipolar violations 6 4 Monitoring Performance ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics Note For details on enabling the CRC 4 function refer to Chapter 4 e For the details on configuring T1 framing refer to Configuring T1 Interface in Chapter 4 Displaying the Current E1 T1 Statistics gt To display the current E1 T1 statistics 1 From the Physical Port Statistics menu Figure 6 1 select E1 T1 Port Performances to display the local remote unit E1 T1 statistics The E1 T1 Port Performances menu appears see Figure 6 7 2 From the E1 T1 Port Performance menu select E1 T1 Current Performances to display the current E1 T1 s
126. he Control Port menu select Port Control Main menu gt Configuration gt System Configuration gt Control Port gt Port Control The Port Control menu appears see Figure 4 22 Configuring ASMi 52 System Parameters 4 17 Chapter 4 Configuration Installation and Operation Manual ASMi 52 Port Control Port Control Mode gt Terminal Terminal Dial out Save ESC prev menu main menu amp exit scroll Figure 4 22 Port Control Menu Configuring the Port Control Mode The Control port of ASMi 52 operates in one of the following modes e Terminal direct connection to the control terminal DCE mode or to the modem DTE mode e Dial out connection to a dial out modem for alarm reporting Note Currently the connection to ASMi 52 via SLIP is disabled gt To configure port control mode 1 From the Port Control menu select Port Control Mode Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Port Control Mode The Port Control Mode menu appears see Figure 4 23 ASMi 52 Port Control Mode Terminal 1 Terminal 2 Dial out gt ESC prev menu main menu amp exit scroll Figure 4 23 Port Control Mode Menu 2 From the Port Control Mode menu select the required operation mode 3 From the Port Control menu select Save to save the change Configuring User Name Password Pop up Alarms and Security Timeout The user name password
127. he equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the Installation and Operation manual may cause harmful interference to the radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Canadian Emission Requirements This Class A digital apparatus meets all the requirements of the Canadian Interference Causing Equipment Regulation Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Warning per EN 55022 CISPR 22 Warning This is a class A product In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures Cet appareil est un appareil de Classe A Dans un environnement r sidentiel cet Avertissement appareil peut provoquer des brouillages radio lectriques Dans ces cas il peut tre demand a l utilisateur de prendre les mesures appropri es Dieses ist ein Ger t der Funkst rgrenzwertklasse A In Wohnbereichen k nnen Achtung bei Betrieb dieses Ger tes Rundfunkstr rungen auftreten in welchen Fallen der Benutzer f r entsprechende Gegenma nahmen verantwortlich ist Declaration of Conformity Manufacturer s Name RAD Data Com
128. hen the Ethernet interface is connected to an active Green LAN ACT Flashes when transmit and or receive activity is present on the Yellow Ethernet interface ERR Indicates erroneous events such as collisions buffer overflows Red etc Also provides additional indications described below in this section Normal Indications B 4 The IP router card can start normal service only after it has been configured for operation in the user s network To simplify the configuration procedure when an unconfigured IP router card is powered on it enters the configuration mode Power Up Indications for Unconfigured IP Router Card LINK indicator Lights steadily after power up when connected to an active station 10BaseT only ERR indicator Lights steadily for 12 to 15 seconds until the card completes software decompression After this interval the ERR indicator starts flashing rapidly about 3 times per second to indicate that the card is in the configuration mode Configuration instructions are described further in the appendix Power Up Indications for Configured IP Router Card LINK indicator Lights steadily after power up when connected to an active station 10BaseT only ERR indicator After software decompression turns off Indications during Normal Service During normal service the LINK indicator lights steadily indicating LAN integrity The ACT indicator flashes in accordance with the Ethernet interface traffic The ERR i
129. igation keys by typing lt gt from a data form Configuration Alternatives ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation Managing ASMi 52 via Ethernet Port ASMi 52 is equipped with an Ethernet Fast Ethernet port 10 100BaseT which enables communication with ASMi 52 management subsystem using the IP protocol see Figure 3 9 The Ethernet management port is configured for a LAN cross over connection gt To prepare ASMi 52 for network management 1 Connect a LAN network management station to the ASMi 52 Ethernet port designated 10 100BaseT 2 Configure the host IP parameters of the ASMi 52 unit via an ASCII terminal 3 Run an SNMP management application such as RAD s RADview open a Telnet session or manage ASMi 52 via ConfiguRAD gt To start the ConfiguRAD session 1 Start a Web browser 2 Disable any pop up blocking software such as the Google Popup Blocker 3 Enter the IP address of the ASMi 52 in the address field of the browser in the following format http lt IP address gt and then press lt Enter gt to command the browser to connect IP address stands for the actual ASMi 52 IP address which has to be assigned via an ASCII terminal 4 In the Login screen click LOGIN to start the ConfiguRAD management session gt To choose an option 1 Click a link in the ConfiguRAD screen to display the next menu 2 Once the target screen is displayed select a value from the drop do
130. igure 4 1 6 From the Management menu select Save to save your changes ASMi 52 Manager List MNG 1 IP seen 17 160 104 12 MNG IP gai 17 160 68 13 MNG IP 0 14 MNG IP 0 15 MNG IP 0 16 MNG IP 0 17 MNG IP 0 18 MNG IP 0 19 MNG IP 0 20 MNG IP 0 MNG 0 wo OA HD UU FWD EB ow oar nou fF WD ooo O OOOOO O O O O OOOOOQO ow Orn uF WD m oO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 m ESC prev menu main menu amp exit scroll Figure 4 5 Manager List Menu Controlling the Management Access You can enable or disable access to the ASMi 52 management system via Telnet or a Web based application ConfiguRAD By disabling Telnet you prevent unauthorized access to the system when security of the ASMi 52 IP address has been compromised When Telnet and Web access are disabled ASMi 52 can be managed via an ASCII terminal only gt To define the management access method 1 From the Management Access menu Main menu gt Configuration gt System Configuration gt Management gt Management Access see Figure 4 6 select Telnet Allowed to enable Telnet access or select Web Allowed to enable management via a Web browser The access value toggles between Access Allowed and No Access 2 Press lt Enter gt when a required value is displayed 3 Press lt Esc gt to return to the Management menu see Figure 4 1 4 From the Management menu select Save to sa
131. ill the holes for a wall installation tear this page out J of the manual or print it on letter size paper 8 5 x11 0 and hold it against the wall LEDs facing up drill at 1 LEDs facing down drill at 2 LEDs facing left drill at 3 377 900 02 06 RAD 24 Raoul Wallenberg St Tel Aviv 69719 Israel Tel 972 3 6458181 Fax 972 3 6483331 972 3 6498250 E mail erika _y rad com Web site www rad com Customer Response Form RAD Data Communications would like your help in improving its product documentation Please complete and return this form by mail or by fax or send us an e mail with your comments Thank you for your assistance Manual Name ASMi 52 0 Publication Number 148 200 04 06 _ _ gt gt Please grade the manual according to the following factors Excellent Good Fair Poor Very Poor Installation instructions g g g g g Operating instructions g g g g g Manual organization g g g g g Illustrations g g g g g The manual as a whole g g g g g What did you like about the manual Error Report Type of Error s Incompatibility with product or Problem s Difficulty in understanding text Regulatory information Safety Compliance Warnings etc Difficulty in finding needed information Missing information Illogical flow of information Style spelling grammar references etc Appearance Other EAEn E E Coe EC Please list the exact page numbers with
132. ilter IP multicast packets at wire speed Management and advanced configuration are performed via Telnet Introduction B 1 Appendix B IR IP Interface Module Installation and Operation Manual Application Figure B 1 shows a typical application of the ASMi 52 unit equipped with the IR IP interface module ASMi 52 ASMi 52 with IR IP with V 35 Interface Router Figure B 1 Typical Application of the ASMi 52 Unit with IR IP B 2 Technical Specifications Router Local IP Net Capacity Supports up to 256 hosts on the local LAN IP net Filtering Rate 35 000 packets per second IR IP technical specifications Forwarding Rate 30 000 packets per second Buffer 256 frames maximum size 1534 bytes Delay 1 frame Configuration Telnet through the 10BaseT interface LAN Standard Conforms to IEEE 802 3 Data Rate 10 Mbps 20 Mbps for 10BaseT in full duplex mode Interface Type 10BaseT for use on UTP and STP media terminated in RJ 45 shielded 8 pin connector Operation Mode Full duplex or half duplex user selectable WAN Protocols e PPP PAP CHAP e Frame Relay RFC 1490 e HDLC like framing B 2 Technical Specifications ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module B 3 Physical Description Figure B 2 shows the rear panels of ASMi 52 with the IR IP interface module Figure B 2 IR IP Ethernet Router Table B 1 provides the pinout of the 10BaseT RJ 45 connector Table B 1 RJ 45 Pinout
133. ion lines Protective earth the marked lug or terminal should be connected to the building protective earth bus Some products may be equipped with a laser diode In such cases a label with the laser class and other warnings as applicable will be attached near the optical transmitter The laser warning symbol may be also attached Please observe the following precautions e Before turning on the equipment make sure that the fiber optic cable is intact and is connected to the transmitter e Do not attempt to adjust the laser drive current e Do not use broken or unterminated fiber optic cables connectors or look straight at the laser beam e The use of optical devices with the equipment will increase eye hazard e Use of controls adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure ATTENTION The laser beam may be invisible In some cases the users may insert their own SFP laser transceivers into the product Users are alerted that RAD cannot be held responsible for any damage that may result if non compliant transceivers are used In particular users are warned to use only agency approved products that comply with the local laser safety regulations for Class 1 laser products Always observe standard safety precautions during installation operation and maintenance of this product Only qualified and authorized service personnel should carry out adjustment maintenanc
134. isisssisssrisisririnrnensisistrnenenensena 4 1 Configuring Management Parameters sasacaisiddndenlat an mbdenaancaciaa sets cnaatetaniavendapiasndceaanuiedoueanna 4 1 Configuring the LAN Portissa nana neiaa came tara nea a AAAA aE Aai 4 7 4 2 Configuring ASMi 52 System Parameters s sssssessisisseissessisensisintrrisisnrisesrrresenrsreses 4 12 Configuring the M ster Cl tkissmssis iiinn anidan aia Eaa aa a AAAS 4 14 Configuring Local Card Modessa eenaa aai eaa aaRS RERE 4 14 Configuring Remote Card MOUS s ssssssssssisssessisisissssssnsnsssistntntntisisistsensnnsnsinennnennntnnn nenene 4 15 Configuring Low Speed Operation sis taiscsiastuasicchinencaptatendsayaneansions axed divinaneanbuleed eacaiacinadentaiwand 4 15 Configuring Control Port Parameters sicjcisishsstesesiemunoncioivisacaasiensevsaaidaouniesediumadumadnasaiel 4 16 Configuring the Terminal Portssiisninsiiiiianisnann annsan innein iaiaaeaia inina 4 17 ASMi 52 Installation and Operation Manual i Table of Contents Setting the 4 704 Interface Ty Pe siccsosanneictadisnsnninentarhalatarosayeanibidageansinanvantaunaphidadarmaana EA 4 21 4 3 Contiguring the Physical POrtS cases iccanartnciadadcictanataciatita susmanasetatucaaanadeadslianavanteoaseevand 4 22 Configuring the SHDSL Interface scsi 0acsossacadcamattocnieaidsramodaietaunedsstuandanumesassiaderemuacnasesios 4 22 Config ring th ET WMA Ce ssis aeaoe a aie Ea a ES 4 28 Matching Remote Unit Settings With Local Unit Setti
135. isplays the active alarms at the bottom of the terminal screen When the faulty condition causing the alarm is cleared the alarm is removed from the screen 1 From the Terminal menu select Pop Alarm Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Terminal gt Pop Alarm to choose the pop up alarms mode ON pop up alarms are enabled or OFF pop up alarms are disabled The display is refreshed and the new value appears 2 Select Save to save the changes ASMi 52 Ver 2 5 Configuring ASMi 52 System Parameters 4 19 Chapter 4 Configuration Installation and Operation Manual gt To configure the security timeout 1 From the Terminal menu select Security Timeout Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Terminal gt Security Timeout to configure the timeout FOREVER timeout is disabled or 10 MIN idle disconnect time 10 min The display is refreshed and a new value appears 2 Select Save to save the changes gt To change the dial out parameters When the CONTROL port is configured to the dial out mode you must specify the dial out parameters of the port This enables ASMi 52 to build the call command that is sent to the dial out modem When connecting the dial out modem you must use a cross cable see Appendix A for the cross cable pinout The modem connected to the CONTROL connector must be set up as follows for co
136. itoring menu e From the Main menu select Monitoring The Monitoring menu appears see Figure 4 38 Monitoring Total Alarms System monitoring Physical ports status Physical ports Statistics Repeater status Open Virtual Connection ESC prev menu main menu amp exit Figure 4 38 Monitoring Menu Displaying the System Status gt To display the system information 1 From the System Monitoring menu select System Status Main menu gt Monitoring gt System Monitoring gt System Status to display the device status information The System Status menu appears see Figure 4 39 4 36 Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 System Status Local Remote Device Type ASMi52_SA_M PLASTIC STU_C 2W ASMi52_SA Clock Source INT RCV Software Version 2 01E24 2 01E24 Hardware Version 0 00 0 00 FPGA Version 0 13 0 13 Hardware Status NO HARDWARE FAILURE NO HW FAILURE PS WIDE RANGE PS 48 60 VDC 100 240 VAC WIDE RANGE MAC address O 20 D2 20 5F AB O 20 D2 21 12 IP address 172 17 161 73 172 17 161 75 Alarm Indication NORMAL Test Indication OFF gt ESC prev menu main menu amp exit Figure 4 39 System Status Screen Note Alarms are described in Chapter 5 Displaying the Port Status gt To display the port status information 1 From the Physical Port Status menu select Port Status
137. lity to the prescribed LAN IP address Performing Preliminary Configuration B 7 Appendix B IR IP Interface Module Installation and Operation Manual Note To use the IP learning mechanism you do not need to know the current address of IR IP LAN interface but only the prescribed IP address The IP address is actually retrieved from the ARP frames sent during pinging to locate the ping destination not from the ping frames To ensure that the process is correctly performed it is recommended to check the contents of the ARP table before starting the ping utility to make sure that it does not contain the address to be assigned to the IP router LAN interface To view and edit the ARP table contents If the Telnet host you are using runs under Microsoft Inc Windows 95 98 or NT use the following procedure to view and edit the ARP table contents 1 Display the table using the arp a command 2 If the table includes the intended IP address remove it from the table using the arp d command If for some reason the IP learning process does not succeed before repeating it make sure to remove the IP address from the table Assigning a LAN IP Address to a New IR IP The following procedure enables you to configure the LAN IP address of a new IR IP router i e a router using the default parameters see the Accessing the IR IP Management Subsystem section above If ASMi 52 is already operating skip Step 2 in the following proc
138. lt Gateway 4 Read Community 5 Write Community 6 Trap Community 4 Management Access 5 DTS Configuration 7 MTUJ64 1540 8 Save 6 Control Port 1 Rate 2 Interface 3 CTS 4 DSR 5 Port Control 4 6 Save 7 G 704 Interface Type 1 Local Factory Default 8 Factory Default 2 Remote Factory Default 3 Local Factory Default w o MNG 4 Remote Factory Default w o MNG H 9 Reset 1 Local Reset 2 Remote Reset LI 10 Save 3 Repeater Reset 1 Autonegotiation 2 Max AutoNeg Capability 3 Default Type 4 Bridging Mode 5 Bridging Table 6 Aging Timeout 6 Fault Indication 7 QoS Mapping 8 LAN Rate 1 Local LAN Configuration 2 LAN Configuration 2 Remote LAN Configuration 9 Save 1 Power Backoff 2 Asym PSD 3 Line Prob 4 Configured Wire 2W 4W 5 Loop Attenuation Threshold 5 SNR Margin Threshold 6 Transmission Mode 7 Save H 3 SHDSL Configuration H 1 SHDSL Local Port 1 Power Backoff 2 Snext Margin 3 Current Margin 4 Loop Attenuation Threshold 5 SNR Margin Threshold 6 Transmission Mode 7 Save 1 Repeater Number 2 Loop Attenuation Threshold 3 SNR Margin Threshold 4 Save 4 E1 Configuration 1 E1 Local Port 1 Framed Mode 2 Sync Mode 3 CRC 4 4 Idle Code 5 Time Slots Assign 6 Number TSs for Remote E1 7 Save H 2 SHDSL Remote Port L 3 SHDSL Repe
139. ltage is within the limits of SELV on which overvoltages from telecommunications networks are possible FXS Foreign Exchange Subscriber TNV 2 Telecommunication Network Voltage 2 Ports whose normal operating voltage exceeds the limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are not possible These ports are not permitted to be directly connected to external telephone and data lines FXO Foreign Exchange Office xDSL TNV 3 Telecommunication Network Voltage 3 with feeding voltage U Interface ISDN Ports whose normal operating voltage exceeds the limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are possible Always connect a given port to a port of the same safety status If in doubt seek the assistance of a qualified safety engineer Always make sure that the equipment is grounded before connecting telecommunication cables Do not disconnect the ground connection before disconnecting all telecommunications cables Some SELV and non SELV circuits use the same connectors Use caution when connecting cables Extra caution should be exercised during thunderstorms When using shielded or coaxial cables verify that there is a good ground connection at both ends The earthing and bonding of the ground connections should comply with the local codes The telecommunication wiri
140. lustrate the front panel options for the ASMi 52 4 wire unit in its plastic enclosure with E1 T1 IR DTE Serial Data and Ethernet interfaces Table 3 1 lists and describes the front panel indicators Table 3 2 lists and describes the rear panel indicators ASMi 52 Ver 2 5 Controls and Indicators 3 1 Chapter 3 Operation Installation and Operation Manual ASMi 52 Figure 3 1 ASMi 52 Front Panel E1 Interface 2 Wire ASMi 52 SYNCA SYNC B E1 SYNC Figure 3 2 ASMi 52 Front Panel E1 Interface 4 Wire ASMi 52 YELLOW 71 SYNC Sc JE S S 2g amp ALM Figure 3 3 ASMi 52 Front Panel T1 Interface 4 Wire ASMi 52 Figure 3 4 ASMi 52 Front Panel DTE Serial Interface 4 Wire ASMi 52 Y s au Figure 3 5 ASMi 52 Front Panel E1 DTE Serial Interface 4 Wire ASMi 52 Figure 3 6 ASMi 52 Front Panel E1 Ethernet Interface 4 Wire ASMi 52 Figure 3 7 ASMi 52 Front Panel DTE Serial Interface Ethernet 4 Wire 3 2 Controls and Indicators ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation Table 3 1 ASMi 52 Front Panel LEDs Name Function PWR green On Power is ON TST red On A loopback test is active in a local or remote unit SYNC A On red Link A is not synchronized red green On green Link A is synchronized Blinks The line is connected properly and the synchronization process is taking place SYNC B On
141. m the reset operation B 22 Using the Device Control Menu ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module This operation restarts the IR IP LAN controller To continue your Telnet session press any key within 15 seconds following the confirmation of the reset operation Note Reset WAN gt To reset the WAN interface e From the Resets menu select Reset WAN You will be prompted to confirm the reset operation Note Resetting the WAN interface causes the WAN controller to be restarted This results in renegotiation of the WAN protocol parameters To continue your Telnet session press any key within 15 seconds following the confirmation of the reset operation B 11 Viewing IR IP configuration Data The View menu is used to view the IR IP configuration data and display information on its ARP tables multicast Groups tables and statistics gt To view the IR IP configuration data e From the Main menu select View The View menu appears Figure B 18 IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control View Configuration and Connection ARP Tables Multicast Groups Table Statistics Press one of the numbers to select or Figure B 18 View Menu Viewing Configuration and Connection This screen is used to view the configuration parameters of IR IP In addition you can also view the current status of the LA
142. mation When the timeout period is over the bridge removes all inactive nodes from its database gt To configure aging timeout 1 From the Local LAN Configuration menu select Aging Timeout Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt Aging Timeout The LAN Rate menu appears 2 Enter a new aging timeout value in seconds and press lt Enter gt 3 Select Save to save the change Configuring QoS Mapping The QoS mapping or the so called VLAN priority feature prioritizes transmission information according to traffic class VLAN priority is based on a table of 8 integers 0 to 8 that maps evaluated user priority see Figure 4 13 Each integer in the table handles up to four levels of priority and transmits information to the DSL line according to these priorities see Figure 4 14 This feature is supported in the multiplexer unit and in old LAN units Note This QoS mapping or VLAN Priority feature is different from the VLAN Priority under Management gt To configure VLAN Priority QoS Mapping 1 From the Local LAN Configuration menu select QoS Mapping Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt QoS Mapping 2 Select a User Priority number from the menu see Figure 4 13 The User Priority Traffic Class 0 menu appears see Figure 4 14 ASMi 52 Ver 2 5 Configuring ASMi 52 for Management 4 9 Chapter 4 Configuration Installation an
143. munications Ltd Manufacturer s Address 24 Raoul Wallenberg St Tel Aviv 69719 Israel declares that the product Product Name ASMi 52 Conforms to the following standard s or other normative document s EMC EN 55022 1994 Limits and methods of measurement of radio disturbance characteristics of information technology equipment EN 55024 1998 Information technology equipment Immunity characteristics Limits and methods of measurement Safety EN 60950 2000 Safety of information technology equipment Supplementary Information The product herewith complies with the requirements of the EMC Directive 89 336 EEC the Low Voltage Directive 73 23 EEC and the R amp TTE Directive 99 5 EC The product was tested in a typical configuration Tel Aviv 30th June 2002 Lovet Haim Karshen VP Quality European Contact RAD Data Communications GmbH Otto Hahn Str 28 30 85521 Ottobrunn Riemerling Germany Quick Start Guide Installation of ASMi 52 should be carried out only by an experienced technician If you are familiar with ASMi 52 use this guide to prepare the units for operation 1 Installing ASMi 52 Connecting the Interfaces 1 Connect the line to the RJ 45 rear panel connector dedicated SHDSL 2 Connect the DTE to the appropriate rear panel connector 3 Connect the control terminal to the rear panel CONTROL connector Connecting the Power e Connect the AC or DC power to the ASMi 52 modem The unit h
144. n The user is notified that the call attempts failed by a message recorded in the alarm log file separate messages are provided for each directory number 4 20 Configuring ASMi 52 System Parameters ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration 3 to specify the time in sec ASMi 52 waits for an answer after each dialing attempt If the called station does not answer within the specified time ASMi 52 disconnects If additional call attempts are allowed ASMi 52 redials immediately after disconnecting The available selections are 30 45 or 60 seconds 4 to select the dialing mode TONE if the dial out modem is instructed to use DTMF dialing PULSE if the dial out modem is instructed to use pulse dialing 5 to control the use of an alternate number The alternate number is dialed after the specified number of call attempts on the primary number failed ENABLE the use of an alternate number is enabled DISABLE ASMi 52 stops the call attempts after the specified number of call attempts on the primary number failed 6 to specify a primary number to dial 7 to specify an alternate number to dial 3 Select Save to save the changes ASMi 52 Dial out Call Out Mode None Number of Retries 0 8 1 Wait for connect sec 30 sec Dial mode Tone Alternate number mode Disable Alternate number 1 2 3 4 5 6 Primary number 7 8 Save gt E SC prev menu m
145. n accordance with the line rate 5 Specify the Aging Timeout This is the time after which inactive LAN stations are removed from the IR IP ARP table A station is defined as inactive when no IP traffic is received from it by the IR IP LAN interface B 16 Advanced Setup ASMI 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Defining the WAN Protocol Parameters Frame Relay Protocol The Frame Relay Protocol Parameters menu is used to configure the parameters Frame Relay WAN for protocol the WAN protocol is selected by means of the Quick Setup in Figure B 5 gt To define the Frame Relay protocol parameters 1 From the Advanced Setup menu type 3 A typical Frame Relay Protocol Parameters menu is shown in Figure B 11 2 Specify the Self Learn for the Frame Relay DLCI and maintenance protocol ENABLED learned automatically DISABLED manually entered 3 If the Self Learn parameter is DISABLED specify the Maintenance Protocol 4 Ifthe Self Learn parameter is DISABLED specify the DLCI used for exchanging maintenance protocol messages 5 Specify the CIR This is the maximum amount of data in bits which the Frame Relay network guarantees to transfer during the measurement interval the measurement interval is usually one second The value of this parameter is obtained from your Frame Relay service provider 6 Specify the EIR This is the maximum amount of data in bits that
146. ndicator is normally off however it may light momentarily from time to time to indicate an occasional buffer overflow If the ERR indicator lights often the IP router configuration may have to be changed e g it may need more main link bandwidth Physical Description ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module B 4 IR IP Management Subsystem The IR IP interface module management subsystem supports the following functions e Preliminary configuration e Configuration of management access parameters e Advanced configuration of IR IP parameters e Collection and display of statistical performance data e Maintenance functions which include Software downloading Resetting of various subsystems Display of error log Ping utility for checking IP connectivity The management subsystem of the IR IP interface module is a separate independent entity and therefore it cannot be managed through the ASMi 52 management subsystem The communication with the IR IP management subsystem is made through the local LAN interface connector of the IR IP module designated 10BaseT using the Telnet protocol Passwords can be used to prevent unauthorized access Accessing the IR IP Management Subsystem Note ASMi 52 Ver 2 5 The IR IP interface module must be configured in accordance with the specific requirements of the user s application before it can be used in the user s network As a result
147. nfiguration Installation and Operation Manual Configuring Control Port Parameters The embedded ASMi 52 software enables you to configure the Control port parameters gt To access the Control port menu e From the System Configuration menu select Control Port Main menu gt Configuration gt System Configuration gt Control Port The Control Port menu appears see Figure 4 20 ASMi 52 Control Port Rate gt 9600 bps Interface DCE CTS RTS DSR DTR Port Control gt Save ESC prev menu main menu amp exit scroll Figure 4 20 Control Port Menu Changing the Control Port Data Rate The control port of ASMi 52 supports different data rates that can be configured via the Rate menu see Figure 4 21 gt To configure the control port data rate 1 From the Control Port menu select Rate Main menu gt Configuration gt System Configuration gt Control Port gt Rate The Rate menu appears see Figure 4 27 2 Select the terminal rate by typing the number corresponding the required value and press lt Enter gt 3 Select Save to save the changes ASMi 52 Rate 9600 kbps 9600 kbps 19200 kbps 38400 kbps 57600 kbps 115200 kbps ESC prev menu main menu amp exit scroll Figure 4 21 Control Port Rate Menu 4 16 Configuring ASMi 52 System Parameters ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Selecting the Control Port Interface
148. nfigure the IP router Security Host Guest parameter Guest unit to be authenticated by another router Host unit that authenticates other routers 6 Define the User Name To Send An IP router card configured as guest identifies itself by this name 7 Define the Password To Send The password by which an IP router card configured as guest identifies itself 8 Specify the User Name to Accept by an IP router configured as host when an incoming connection request is received 9 Specify the user password to be accepted by an IP router configured as host when an incoming connection request is received IR_IP S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device identification Interface Parameters Protocol Parameters Header and Control Field Compression No Protocol Field Compression No J Authentication Protocol NONE NONE Security Host Guest Guest User Name To Send Password To Send User Name To Accept Password To Accept 1 2 Bs 4 5 6 Ta 8 Press one of the numbers to select or Figure B 12 PPP Protocol Parameters Menu B 18 Advanced Setup ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Defining the Multicast Parameters The Multicast IP menu is used to specify the IP multicast frame forwarding parameters and to access the static multicast groups table gt To define the Multicas
149. nfiguring the SHDSL Repeater Configuration parameters of the SHDSL repeaters are similar to those of the SHDSL device except when selecting a repeater that you intend to configure with your own set of configuration The SHDSL repeaters are configured via the SHDSL Repeater menu gt To access the SHDSL Repeater menu e From the SHDSL Configuration menu select SHDSL Repeater Main menu gt Configuration gt SHDSL Configuration gt SHDSL Repeater The SHDSL Repeater menu is displayed see Figure 4 30 ASMi 52 SHDSL repeater Repeater number 1 8 1 Loop Attenuation threshold dB 0 127 0 1 2 3 SNR margin threshold dB 0 15 0 4 Save gt ESC prev menu main menu amp exit scroll Figure 4 30 SHDSL Repeater Menu 4 26 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Configuring the DTE Interface Data Rate ASMi 52 supports multiple data rates between the range of 64 kbps and 4608 kbps depending on the clock mode and line DTE interface of the local and remote units see Table 1 2 and Table 1 3 gt To select the data rate 1 From the DTE Local Port menu select Data Rate The Data Rate menu appears see Figure 4 31 The ASMi 52 screen in Figure 4 31 is with a 2 wire internal clock configuration 2 Select the data rate by typing the number corresponding to the required value and press lt Enter gt The DTE Local Po
150. ng in the building may be damaged or present a fire hazard in case of contact between exposed external wires and the AC power lines In order to reduce the risk there are restrictions on the diameter of wires in the telecom cables between the equipment and the mating connectors Caution To reduce the risk of fire use only No 26 AWG or larger telecommunication line cords Attention Pour r duire les risques s incendie utiliser seulement des conducteurs de t l communications 26 AWG ou de section sup rieure Some ports are suitable for connection to intra building or non exposed wiring or cabling only In such cases a notice will be given in the installation instructions Do not attempt to tamper with any carrier provided equipment or connection hardware Electromagnetic Compatibility EMC The equipment is designed and approved to comply with the electromagnetic regulations of major regulatory bodies The following instructions may enhance the performance of the equipment and will provide better protection against excessive emission and better immunity against disturbances A good earth connection is essential When installing the equipment in a rack make sure to remove all traces of paint from the mounting points Use suitable lock washers and torque If an external grounding lug is provided connect it to the earth bus using braided wire as short as possible The equipment is designed to comply with EMC requirements when connecting
151. ngs s ssssseessisesersitersrssrserersrrsrreeses 4 33 Configuring the 11 Interface vies csc cncieessueguedsaoondsendonguntsaoastgessocdventostuadennautersaondeantanedtvgwes 4 34 4A Additional PASI csssicnacs meei te wonay inclines a E iis Shain pis nnae te 4 36 Displaying the ASMi 52 Stat sossarnas aaa aea E E E E E 4 36 Entering the User Name and Password s sssssssssssesssssssistssssisensrsitrsrssintrsesestntisnnsenenntsnnt 4 38 Displaying the ASMI 52 INVEMUOLY sss asicss ceased y suudevdesnsaessonnevaneesaenna a ERE aE Ea 4 40 Updating Software Rel GasO5 a incasi ssisinsinsnnisasnasiepaaiaawatadunaaiainginnananasangaaenbiaiitaduaadiadunissanninaacanhess 4 41 Resetting ASMI 52 isi scscsesevecssit ccasnts pecvesesd cossneagantiiceads nona seasiasassoan ead naani sakaani oiana sinaia 4 45 Exiting the Control SESSION sy s2 csse ditessassiectencdsncsncenteveeatncentcstesseeditesssustadovedtuccavedstmaed divans 4 48 Chapter 5 Configuring a Typical Application 5A COMET VIGW aiid saad success anctancven pavaciawcnia te saabanstaupotiianviaatassbdanstaas A EAEAN EE ASTERA A 5 1 PRT SATAN sconce sleet aan E E ata asa pti Ran icp uel ain sesamin Siang aime 5 1 Guidelines for Configuring ASMi 52 Units 00 0 eee cece eeeceseceeeeeeaesaeeseeeaecaetaeeeeeeaeeaeees 5 1 5 2 COMTEURIOE THE ASMI 52 NIMS aecidariaccancienatduntalecesonsenmlanctneteenstenalapaavlanwuatesaucmeima tines 5 2 Setting the ASMi 52 System Parameters sisassasisugta
152. not in low speed mode assign at least six timeslots excluding timeslot O to carry data 4 Once you finish assigning timeslots press lt Esc gt to return to the E1 Local Remote Port menu 5 Save the changes ASMi 52 Time slots Assign TSO LOOP 17 TS16 DATA TS1 DATA 18 S17 DATA TS2 DATA 19 S18 DATA TS3 DATA 20 TS19 DATA TS4 DATA 21 TS20 DATA TS5 DATA 22 TS21 DATA TS6 DATA 23 TS22 DATA TS7 DATA 24 TS23 DATA TS8 DATA 25 TS24 DATA TSO DATA 26 S25 DATA TS10 DATA 27 TS26 DATA TS11 DATA 28 TS27 DATA TS12 DATA 29 TS28 DATA TS13 DATA 30 TS29 DATA TS14 DATA 31 TS30 DATA TS15 DATA 32 TS31 DATA 1 2 3 4 5 6 7 8 9 ESC prev menu main menu amp exit scroll Figure 4 36 Time Slots Assign Menu Mapping E1 Timeslots in a Multiplexer Unit The maximum multiplexer rate is 2048 kbps general rate The sum of the data rate of two interfaces should not exceed 2048 kbps For example e IR DTE Serial Interface LAN If IR or the DTE Serial Interface works at 1024 kbps then LAN cannot work at a speed of more than 1024 kbps because the sum of both interfaces cannot exceed 2048 kbps 4 32 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 has a multiplexer modem with two interfaces The maximum timeslots that can be used are as follows e If 1
153. nternal the rate is limited up to 2048 bps Configuring the Snext Margin The Snext margin indicates the minimum required target margin with a worst case self next noise model given the current loop insertion 49 SHDSL next is considered the worst case This setting is available only if the rate adaptation is enabled see the line probing configuration below Disabling the Snext margin parameter allows the use of all line rates regardless of line condition To configure the Snext margin 1 From the SHDSL Remote Port menu select Snext margin Main menu gt Configuration gt SHDSL Configuration gt SHDSL Remote Port gt Snext Margin The Snext Margin menu appears see Figure 4 29 Configuring the Physical Ports 4 23 Chapter 4 Configuration Installation and Operation Manual 2 Select the Snext margin by typing the number corresponding to the required value The SHDSL Remote Port menu appears 3 Select Save to save the changes ASMi 52 Snext margin Disable Snext margin 12 1 13 14 15 16 17 18 19 20 21 10 22 Disable Snext margin 1 2 3 4 5 6 7 8 9 wow onan uk WD ESC prev menu main menu amp exit scroll Figure 4 29 Snext Margin Menu Configuring the Current Margin The current margin indicates the minimum required target margin for the local line conditions during the startup sequence This setting is available only if the rate adaptation is enabled see th
154. nvenience the Hayes commands required to select the specified parameters are listed in brackets e Auto answer mode AT SO 1 and AT S1 1 e Call set up in response to the CONNECT string AT XO e Noecho AT EO e Verbose mode no codes e g CONNECT string instead of 0 AT V1 1 From the Port Control menu see Figure 4 22 select Dial out Main menu gt Configuration gt System Configuration gt Control Port gt Port Control gt Port Control Mode gt Dial Out The Dial Out menu appears see Figure 4 26 2 From the Dial Out menu type the following 1 to instruct ASMi 52 to report all alarms ALL only major ones MAJOR or disable alarm reporting NONE 2 to specify the number of dialing retries 0 no redialing attempts are made if the call is not established on the first attempt 1 8 if the call is not established on the first attempt ASMi 52 makes the specified number of redials This parameter applies to both primary and alternate numbers a If the call is not established after dialing the primary directory number the specified number of times ASMi 52 attempts to establish the call by dialing the alternate directory number provided the use of an alternate number is enabled o If the call is not established within the specified number of redialing attempts on neither of the two directory numbers ASMi 52 stops the call attempts When a new alarm report must be sent the call attempts are started agai
155. o start a control session Navigating the Management Menus This section provides a general description of the software menu operation and conventions for navigating the menus Choosing Options To choose an option e Type the number corresponding to the option and press lt Enter gt The screen for the selected option is displayed When a menu option has only two values typing the option number and pressing lt Enter gt will scroll between the available values Some of the ASMi 52 menus have a Save option When choosing options from these menus confirm your choice by typing the number corresponding to the Save option otherwise your entry will be ignored Correcting Entries To correct an erroneous entry e Press lt Backspace gt to clear the error then enter the correct characters or Press lt Esc gt to exit the current menu and then return to the menu to re enter the required value Navigating Data Forms Some of the ASMi 52 management software screens are data forms which are bigger than regular menus and require scrolling to navigate between parameters For example the Inventory screen or Manager List menu are considered data forms Use the following keys case sensitive for the data form navigation e L move left I scroll left e R move right r scroll right e U move up u scroll up e D move down d scroll down e lt Tab gt select next changeable cell You can display these nav
156. ocal modem or Remote Reset to reset the remote device The Local Remote Reset menu appears see Figure 4 51 3 From the Local Remote Reset menu select Local Remote Device Reset to perform the overall reset or select Local Remote SHDSL Line Reset to reset the SHDSL interface A confirmation message appears 4 Type Y to confirm the reset ASMi 52 Reset 1 Local reset 2 Remote reset gt ESC prev menu main menu amp exit scroll Figure 4 50 Reset Menu ASMi 52 Local Reset Local Line number 1 Local device reset 2 Local SHDSL line reset gt ESC prev menu main menu amp exit scroll Figure 4 51 Local Reset Menu Resetting the SHDSL Repeater You can reset the SHDSL repeater line interface from the local ASMi 52 via the Reset menu To reset the line interface of the SHDSL repeater 1 From the Reset menu select Repeater Reset Main menu gt Configuration gt System Configuration gt Reset gt Repeater Reset The Repeater Reset menu appears see Figure 4 52 2 From the Repeater Reset menu select Repeater Number The Repeater Number menu appears 3 From the Repeater Number menu select the repeater that you intend to reset 4 From the Repeater Reset menu select Repeater SHDSL Line Reset to reset the SHDSL line interface of the repeater 5 Type Y to confirm the reset Additional Tasks 4 47 Chapter 4 Configuration Installation and Operation Manual ASMi 52 Repe
157. of the numbers to select or Figure B 3 IR IP Main Menu To end the utility press lt Esc gt when the Main menu is displayed This will also end the Telnet session Menu Structure of Management Utility Figure B 4 shows the menu structure of the IR IP management utility 2 Management Access 1 Telenet Password 1 Device Identification 1 New Software Download 1 Configuration and Connection 1 Ping IP Address 2 Telenet Activity Timeout 1 Device Name 1 Server IP Address 2 ARP Tables 2 Start Pinging 3 SNMP Access 2 Contact Person 2 File Name 3 Multicast Groups Table 3 Stop Pinging 4 SNMP Read Community 3 System Location 3 Total Timeout 4 Statistics 5 SNMP Write Community 4 Start Operation 6 SNMP Trap Community 7 SNMP Management Table 2 Interface Parameters 7 2 View Error Log 3 Erase Configuration 1 Quick Setup 6 Diagnostic Tool PING Terminal 3 Advanced Setup 4 Device Control 1 LAN Status 2 WAN Status 3 WAN Throttle 4 Aging Timeout 1 LAN IP Address 2 LAN IP Mask ap ER 3 WAN IP Address Protocol Parameters 4 WAN IP Mask 1 Self Learn RESE as f 1 Reset Device 5 Default Gateway 2 Maintenance Protocol 2 Reset LAN 6 DHCP Server IP Address 3 DLCI 3 Reset WAN 7 Read Protocol From DIP Switches 4 CIR E 8 Protocol 5 EIR 3 Protocol Parameters PPP 1 Header and Control Field Compression 2
158. ons alarms power up self test e Statistics collection e Bit Error Rate Test BERT e Diagnostic tests loopbacks and LEDs test 6 1 Monitoring Performance Displaying SHDSL Statistics ASMi 52 has capabilities to collect SHDSL performance statistics The statistics data is collected for the current 15 minute interval or current day In addition ASMi 52 displays a statistics report for the last 96 intervals or the last seven days elapsed since the last modem power up Displaying the Current SHDSL Statistics SHDSL performance statistics for the current 15 minute interval and for the current 24 hour interval can be displayed gt To display the current SHDSL statistics 1 From the Monitoring menu select Physical Ports Statistics Main menu gt Monitoring gt Physical Ports Statistics The Physical Port Statistics menu appears see Figure 6 1 ASMi 52 Physical Port Statistics 1 SHDSL port performances El port performances 2 3 Bert performance gt ESC prev menu main menu amp exit scroll Figure 6 1 Physical Port Statistic Menu ASMi 52 Ver 2 5 Monitoring Performance 6 1 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual 2 From the Physical Port Statistics menu select SHDSL Port Performances to display the unit s SDHSL statistics The SDHSL Port Performances menu appears see Figure 6 2 ASMi 52 Port Performances DSL current pe
159. ormation on the software revision of the local or remote modem The information includes a description of the active program which is currently used by ASMi 52 and also details on the passive software kept for backup purposes gt To display the software version 1 From the File System menu Main menu gt File Utilities gt File System gt SW Files select SW Files to display the software revision of the ASMi 52 device The Software Version menu appears see Figure 4 48 4 44 Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Software active version Software active partition Code size Date Software backup version Software backup partition Code size Date Boot version Boot mng version ASMi 52 Local 2 01E24 0 813110 28 7 4 2 01E24 1 813110 28 7 24 1 10 5 34 Remote 2 02000 0 813161 2 8 4 2 01E11 1 809233 9 6 4 1 10 5 34 Chapter 4 Configuration Press any key to continue ESC prev menu main menu amp exit Figure 4 48 Software Version Screen Switching the Software Versions If an active software becomes corrupted you can switch it with the backup in the local ASMi 52 units gt To swap software versions 1 From the File System menu select the SWAP Local SW Files Main menu gt File Utilities gt File System gt Swap Local SW Files to swap files in the local ASMi 52 ASMi 52 displays the
160. oubleshooting and Diagnostics ASMi 52 Ver 2 5 6 7 Technical Support Technical support for this product can be obtained from the local distributor from whom it was purchased For further information please contact the RAD distributor nearest you or one of RAD s offices worldwide This information can be found at www rad com offices About RAD gt Worldwide Offices distributors Where to Buy gt End Users Technical Support 6 25 Chapter 6 Troubleshooting and Diagnostics Installation and Operation Manual 6 26 Technical Support ASMi 52 Ver 2 5 Appendix A Interface Connector Specifications A 1 DTE Interface Connectors V 35 X 21 and RS 530 Interface Connectors The V 35 interface of the ASMi 52 modem terminates in a 34 pin female connector The X 21 interface terminates in a 15 pin D type female connector The RS 530 interface terminates in a 25 pin D type female connector Table A 1 lists the pin assignment of the V 35 X 21 and RS 530 interface connectors Table A 1 V 35 X 21 and RS 530 Connector Pinouts O s l e y a Signal Function Protective Ground Signal Ground Transmitted Data Received Data Request to Send 34 Pin DB 25 Circuit A Frame 101 B Signal 102 GND P TD A S TD ASMi 52 Ver 2 5 C RTS 105 Clear to Send D CTS 106 Circuit B BA A BA B Circuit Function 1 a Shield 8 peed GND 2 T A 9 T B Transmit
161. parameters is performed via an ASCII terminal Once the ASMi 52 host IP parameters are set it is possible to access it via Telnet ConfiguRAD or RADview Lite for further configuration 3 6 Configuration Alternatives ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 3 Operation e Remote management via out of band 10 100BaseT port or dedicated timeslot Remote management is performed using Telnet or ConfiguRAD RAD s Web based application or RADview RAD s SNMP based management system Managing ASMi 52 via a Terminal Port Note This section describes how to prepare ASMi 52 and the supervisory terminal for a control session Control Port Interface Characteristics ASMi 52 includes a V 24 RS 232 asynchronous DCE port designated as CONTROL and terminating in a 9 pin D type female connector The control port continuously monitors the incoming data stream and immediately responds to any input string received through this port The terminal can be connected either directly to the ASMi 52 control port or through a modem or any other type of full duplex data link The ASMi 52 control port interface type must be set in accordance with the connection method as follows e DCE direct connection to terminals Since terminals usually have DTE interfaces the connection to the port is made by means of a cable e DTE connection through a modem or data link In this case you need a cross cable also called a null modem
162. ptive Power spectral density for ASMi 52 with 2 wire line interface and line probing set to fixed Line probing Line type for 4 wire ASMi 52 units only Loop attenuation threshold SNR margin threshold Configuring the DTE Interface ASMi 52 includes a serial E1 T1 or 10 100BaseT DTE interface configured as a single interface ASMi 52 can be multiplexed as i e E1 Serial DTE interface or E1 10 100BaseT DTE interface or Serial 10 100BaseT DTE interface in which case each pair of interface has to be configured separately Configuring the Serial Interface gt To configure the serial interface e From the DTE Port Configuration Main Menu gt Configuration gt Port Configuration gt DTE Configuration select the required data rate Configuring the E1 Interface When configuring an E1 interface you have to select the modem s framing mode and assign each E1 timeslot to carry data or idle code If in your application an ASMi 52 unit with an E1 interface operates opposite another ASMi 52 unit the E1 settings of the remote device are automatically matched to those of the local modem the Units Identical Setting value is set to YES by default The Units Identical Setting value of the local modem overrides the management commands of the remote supervisory terminal 2 Configuring ASMi 52 ASMI 52 Ver 2 5 Installation and Operation Manual Quick Start Guide gt To configure E1 parameters Note F
163. r the message and return to the Diagnostic Tools screen press any key IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control View Diagnostic Tools PING terminal 1 Ping IP Address 192 168 100 011 Start Pinging 2 gt gt gt 3 Stop Pinging gt gt gt Pinging 192 168 212 001 Sent 27 Recvd 25 Lost 2 Resp Time 60 ms Press one of the numbers to select or ESC Figure B 25 Diagnostic Tools Menu after Receiving Pinging Response ASMi 52 Ver 2 5 Using Diagnostic Tools Ping Terminal B 27 Appendix B IR IP Interface Module Installation and Operation Manual Note B 13 Erasing User s Configuration The user defined configuration parameters are stored in the IP router card flash memory After the user defined configuration parameters are erased the IP router card automatically loads the default parameters You may want to erase the current configuration parameters e Before IR IP is prepared for operation in a new application e When you cannot configure IR IP because its current LAN interface IP address and or the Telnet password are not known To erase the user s configuration 1 Turn ASMi 52 off 2 Set all the four sections of the IR IP DIP switch see Table B 2 to ON 3 Turn ASMi 52 on and monitor the ERR and LINK indicators they must blink alternately 4 While ERR and LINK are blinking within 15 seconds set sections 1 and 2 of the DIP swi
164. rformances DSL all intervals local performances DSL all intervals remote performances DSL current day performances DSL all days local performances DSL all days remote performances DSL clear performances menu main menu amp exit scroll Figure 6 2 SHDSL Port Performances Menu 3 From the SHDSL Port Performances menu select SHDSL Current Performances to display the current SHDSL statistics SHDSL Current Day Performances to display the current day statistics The SHDSL Performance screen appears see Figure 6 3 and Figure 6 4 4 Press lt Enter gt to refresh the display or press lt Esc gt to exit the SHDSL Performance screen ASMi 52 current performances Local A Local B Remote A Remote B umber 1 LOSWS CRC anomalies Timer 578 sec 578 sec t noise margin 16 dB 16 dB line attenuation 0 4 dB 0 4 dB C C C C C C C C C t transmit power 8 5 dBm 8 5 dBm Vv ESC prev menu main menu amp exit scroll Figure 6 3 SHDSL Current Performances Screen 6 2 Monitoring Performance ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics SHDSL current ASMi 52 day performances Port number hou hou hou hour LOWS Local A Local B Remote A Remote B hour CRC anomalies Current Day Timer 22280sec 22280sec 22280sec 22280sec Day Intervals 2
165. ring Alphanumeric Values The Easy Config also allows entering of alphanumeric values when for example you need to define the host IP address or enter device information To enter an alphanumeric value 1 Display the desired menu 2 Press the ENTER button enter is displayed in the top row of the LCD 3 Hold down the button and press the gt button several times Display scrolls through the available characters and numbers in the top row of the LCD 4 Keep on holding the button until the desired value is displayed then press the gt button to select the value The selected value is displayed in the bottom row of the LCD Operation ASMI 52 Ver 2 5 Installation and Operation Manual Appendix C Easy Config Device 5 Repeat steps 3 4 to complete the selection Use the s character as a space Use the ESC button to delete the last entered character 6 Press the ENTER button to accept selected values 7 Ifan invalid value is entered Error Reconfigure message is displayed on the LCD Press the ESC button to return to the previous menu 8 When it is necessary to confirm or cancel the selected action for example when resetting the unit follow steps 3 4 to choose y or n from the available character list and press the ENTER button to accept the selection For example gt To assign 111 222 33 44 IP address to the ASMi 52 host via the Easy Config 1 Move the cursor to the Host IP Address menu Configuration
166. rom the E1 Port Configuration menu Main Menu gt Configuration gt Port Configuration gt E1 Port Configuration configure the following E1 parameters Framing mode Timeslot assignment You can configure timeslot 0 to be looped or transparent Looped timeslot O is sent back to the E1 interface when operating opposite remote units with a serial data interface Transparent timeslot O is transmitted to the remote modem If you operate ASMi 52 with the G732S framing timeslot O is always transparent and timeslot 16 is always connected When operating a 2 wire ASMi 52 with E1 interface opposite ASMi 52 with V 35 interface not in LS mode assign at least three timeslots excluding timeslot 0 to carry data When operating a 4 wire ASMi 52 with E1 interface opposite ASMi 52 with V 35 interface not in LS mode assign at least six timeslots excluding timeslot O to carry data Configuring the T1 Interface gt To configure the T1 parameters From the T1 Port Configuration menu Main Menu gt Configuration gt Port Configuration gt T1 Port Configuration configure the following T1 parameters Framing mode Line coding Receive gain Interface type Transmit signal mask Timeslot assignment Configuring the 10 100BaseT Interface gt To configure 10 100BaseT parameters ASMi 52 Ver 2 5 From the LAN Configuration menu Main Menu gt Configuration gt System Configuration gt LA
167. rt menu appears 3 Select Save to save the changes ASMi 52 Data Rate 384 Kbps 64 Kbps 13 832 Kbps 1600 128 Kbps 14 896 Kbps 1664 192 Kbps 15 960 Kbps 1728 256 Kbps 16 1024 Kbps 1792 320 Kbps 17 1088 Kbps 1856 384 Kbps 18 1152 Kbps 1920 448 Kbps 19 1216 Kbps 1984 512 Kbps 20 1280 Kbps 2048 576 Kbps 21 1344 Kbps 2304 640 Kbps 22 1408 Kbps 704 Kbps 23 1472 Kbps 4608 768 Kbps 24 1536 Kbps ESC prev menu main menu amp exit scroll Figure 4 31 Typical Data Rate Menu Configuring the Data Rate in a Multiplexer Unit The maximum multiplexer rate is 2048 kbps general rate The sum of the data rate of two interfaces should not exceed 2048 kbps ASMi 52 is a multiplexer modem with two interfaces that has the following maximum rate for Serial DTE interface e If DTE Serial E1 interface then the DTE Serial maximum rate 2048 kbps used TSs timeslots x 64 kbps e If DTE Serial LAN interface then the DTE Serial maximum rate 2048 kbps LAN rate ASMi 52 Ver 2 5 Configuring the Physical Ports 4 27 Chapter 4 Configuration Installation and Operation Manual Configuring the E1 Interface The following are commonly used acronyms e CO Central Office where the clock source is set to internal or external e CPE customer premise equipment When ASMi 52 includes a G 704 E1 port you can configure the following parameters e Framed mode Unframed Stream of bits a
168. s see Figure 4 15 2 From the LAN Rate menu select the required data rate The Local LAN Configuration menu appears 3 From the LAN Configuration menu select Save to save the new value 4 10 Configuring ASMi 52 for Management ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Data Rate 2304 Kbps 64 Kbps 12 768 Kbps 128 Kbps 13 832 Kbps 192 Kbps 14 896 Kbps 256 Kbps 15 960 Kbps 320 Kbps 16 1024 Kbps 384 Kbps 17 1088 Kbps 448 Kbps 18 1152 Kbps 512 Kbps 19 1216 Kbps 576 Kbps 20 1280 Kbps Kbps 21 1344 Kbps 11 704 Kbps 22 1408 Kbps 1 2 3 4 5 6 7 8 9 m oO e2 A oO 2 ESC prev menu main menu amp exit scroll Figure 4 15 LAN Rate Menu 2 Wire Version Setting the LAN Rate in a Multiplexer Unit The maximum multiplexer rate is 2048 kbps general rate The sum of the data rate of two interfaces should not exceed 2048 kbps For example e IR DTE Serial Interface LAN If IR or the DTE Serial Interface works at 1024 kbps then LAN cannot work at a speed of more than 1024 kbps because the sum of both interfaces cannot exceed 2048 kbps ASMi 52 has a multiplexer modem with two interfaces The maximum rate for LAN is e If LAN E1 then the LAN maximum rate 2048 kbps used TSs timeslots x 64 kbps e If LAN IR DTE Serial Interface then the LAN maximum rate 2048 kbps DTE rate Configuring Autonegotiation ASMi 52 a
169. s the multicast groups table screen e Inthe View menu select Multicast Groups Table The Multicast Groups Table screen appears Figure B 21 B 24 Viewing IR IP configuration Data ASMI 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module lt IR IP gt S W Ver 1 21 date IR_IP Multicast Groups Table Group IP Address Status Group IP Address Status Press any key for exit Figure B 21 Multicast Groups Table Screen Viewing the Statistics Screen The Statistics screen is used to display statistical information on the traffic between the networks connected by IR IP The data displayed on this screen enables you to evaluate the IR IP performance Two different Statistics screens are used one for the LAN side and the other for the WAN side gt To access the Statistics menu e Inthe View menu select Statistics The LAN and WAN Statistics screens appear Figure B 22 and Figure B 23 rR ILE lt LR LP gt S W Ver 1 21 date SYSTEM STATISTICS Co LAN LAN nter Name IP Header IP Address Alignment CRC Single Collisions Counter Name Val in Octets 83504 Unicast Frames In 1 Non Unicast Frames In 9 Out Octets Unicast Frames Out Errors Errors Errors Errors Non Unicast Frames Out to WAN Frames Passed IP Datagram Received to CPU Frames Discarded to WAN Frames Discarded Out RX Frames MAC Receive MAC TX Errors Errors Errors
170. se the Web based management session cannot be initiated if a terminal or Telnet session is still in progress e One session is always reserved as a terminal session from the four available management sessions the other three sessions can be a ConfiguRAD or Telnet sessions The four sessions can function at the same time 3 5 Turning Off ASMi 52 gt To turn off ASMi 52 e Remove the power cord from the power source 3 14 Turning Off ASMi 52 ASMi 52 Ver 2 5 Chapter 4 Configuration 4 1 Configuring ASMi 52 for Management The configuration of ASMi 52 is performed via a menu driven embedded software using a standard ASCII terminal or a PC running a terminal emulation application connected to the rear panel CONTROL port Alternatively ASMi 52 can be managed from a Telnet host connected to the 10 100BaseT port on the rear panel Configuring Management Parameters You must define the ASMi 52 internal SNMP agent parameters in order to enable SNMP and Telnet management see Figure 4 1 You can also enter additional information about your ASMi 52 such as the name of the contact person detail unit location etc gt To access the Management menu e From the System Configuration menu select Management Main menu gt Configuration gt System Configuration gt Management The Management menu appears Figure 4 1 ASMi 52 Management Device Info Host IP Manager List Management Access DTS Configuration VLAN Encap
171. ssaanaasiavsaasnaninginalnaisanivehsnayinadindoananrnadiautisnonui 5 2 Configuring the Line Interface Types suisisicenaninanniriiai ie e aE E AARAA 5 4 Contiguring the Serial DTE linterfa Cessioni an AAE E EEA 5 4 Chapter 6 Troubleshooting and Diagnostics Gall Monitoring PE MORN ARCO asteacsdiatis cxscpemcicay n eeina ai Ea E REEERE EES E ESAE 6 1 Displaying SHDSL Statistics in sient scsi cn apse wlth ia EE ER AS 6 1 Displaying E171 1 StAUSLICS xuiddacsnsdsiansincashonnensinsanasiehhbuasasheassiddibesieitin een EKS RE oaa E 6 4 6 2 Detecting EONS serssirsicsiianineneinan nairaos inie n RE E EAEAN EE RAE RE 6 8 Power Up Self Test rrinin a E E E sivesesatiacevedhalivessutieres tents 6 8 Front Panel WEDS ses stevecn sbi tusan te sie steak seh E A AE OEA AA eentenicasbenees 6 8 6 3 Handling Alarms isa cactsancddunpshteacsnensieaabea tenn aibeantauatinaecaabaneraaapensasaouassaieiaselantutese namics muideds 6 8 Displaying AM SP TAS scsi sel ents Baba E Ea ER 6 9 Working with the System Log File cee eee cece eeeeeae ca eeeeeeeeceeeseeeeeceaeseeseeseaeteneeeeaeaes 6 10 Displaying the Port StAtUs 7 scacesasatestidinaticneaiaddeatinaneddncasnsattaaantiaiasusdia sis ARARA OAA EASTER AR 6 10 Masking Port Ala MS acahicsdsinaccai bal anidsiasiiuani arrari arina se ia on i a E E a EAT 6 11 6 4 TroubleshootiNg sisien a ea E NEEE EE E EE 6 15 Working with the Port Log File wi ic ssscccsisscscssnsscconsesstessvoecescsvsescovsnensosssvelesavuneabecssoe
172. sssanacileiagatioe 2 3 Connecting AC POWER ssessisssedsssiessessstesses isana iia a a ieie 2 4 Connecting DC POWER iissa ieina a E E EG EA 2 4 Chapter 3 Operation Soll tuming OMASMI 5 2 sgre nioena e E E EEE AAEE NA 3 1 3 2 Controls and Indicators sii iacsscacssnsiatedenwnsataanavenstatencuthniveleidewbessnsnuesanveulsimaraoussious 3 1 N ral Indications sisitectscaniaaadcinterasateianiaanadtoaaiiaelanaataaasdies saad aiasanaatlia tana Sa ARAR EEA a 3 3 3 3 RAUNT Se TRUS ieissa ieies ania E EAE AEE EEEE 3 4 3 4 Co ntig ration Alternatives sssrin sieisen snaran RAE EEE ENEE AEE 3 6 Managing ASMi 52 via a Terminal Ports iasdsssas consasaidtnasdiaioansibaosiants seadsassasasshsdusnasaadonautassane 3 7 Managing ASMi 52 via Ethernet POR sstcscaisanaddisaswncst lasanseoneaaddccaia anes iniiis niaaa aE saraaa 39 Managing ASMi 52 via a Dedicated Timeslot sxascxcictastaictanaddnc toascimecnastasacsaanetcanvasens coadsnrenasanes 3 9 Managing ASMi 52 via Web Browser sclacsiasatantinltaisaaidtnasadiednaanddntataassieratsdeaatstlmaseatetiaas 3 10 Gonfig ration Men s sss asinincshiataticsisananasiin iis ersinnen s aoee a N i ERa E Eea a 3 11 Logging QUi sc sseisscosisisedessidenssueianesSulebssaenessaetontesaivbehden Sebbessievaatediveaue SREE E a Ear aE 3 14 35 Tu rning OMASMI 52 sixizscieindassencsastnubincsdnucinanbelcainnonnuatvennioiaanannnenaniaaeas ines 3 14 Chapter 4 Configuration 4 1 Configuring ASMi 52 for Management s sssessssessssisis
173. ssword Telnet Inactivity Timeout min SNMP Access Disabled SNMP Read Community spublic sc SNMP Write Community SPUbLAC Sse SNMP Trap Community publice cs SNMP Management Table gt gt gt Press one of the numbers to select or E Figure B 8 Management Access Menu Note Since the IP router card does not support SNMP management the SNMP Read Community SNMP Write Community SNMP Trap Community and SNMP Management Table parameters are not used Defining a Telnet Password By default management access to IR IP via Telnet is unrestricted To restrict access enter a Telnet password by selecting 1 in the Management Access menu The password can include up to 10 characters and is case sensitive The next time a Telnet session is opened a password must be entered to enable you to access the IR IP menus At any time only one Telnet connection to IR IP is permitted Any attempt to open an additional connection while the current session is open is rejected Setting Telnet Inactivity Timeout This parameter specifies the time a Telnet session is kept open when there is no keyboard activity When the specified time out expires the Telnet session is closed and another user can access IR IP B 14 Defining Management Access ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module B 9 Advanced Setup The Advanced Setup menu is used to select the desired group of IR IP configuration parameters
174. stallation and Operation Manual Appendix A Interface Connector Specifications Table A 6 Cross Cable Pinout DB 9 Pin DB 9 Pin INIIAI AJS N NISI BR a oa wp w A 3 Alarm Relay Connector The ASMi 52 alarm relay terminates in a 6 pin female connector designated ALARM Figure A 1 lists the pinout of the ALARM connector Figure A 2 shows the pin functions The relay positions are shown in the Alarm Active state 65 43 2 1 Figure A 1 ALARM Connector Pinout Alarm Connector Minor Alarm Relay Minor NO Minor COM O_O Minor NC Major Alarm Relay Major NO Major COM O_O Major NC Figure A 2 ALARM Pin Functions ASMi 52 Ver 2 5 Alarm Relay Connector A 5 Appendix A Interface Connector Specifications Installation and Operation Manual A 6 Alarm Relay Connector ASMi 52 Ver 2 5 Overview ASMi 52 Ver 2 5 Appendix B IR IP Interface Module B 1 Introduction IR IP is a high performance miniature IP router based on RAD s unique IP router chip the Chip Router IR IP has a 10BaseT UTP interface and complies with IEEE 802 3 The router interface operates in either half duplex or full duplex mode IR IP filters the traffic in accordance with the IP address of each packet and forwards only packets with foreign addresses through the WAN link IP packets received from the link are automatically forwarded to the LAN connected to the local Ethernet interface if the IP net matches
175. sulation MTU 64 1540 Save 1 2 3 A 5 6 Ta 8 gt ESC prev menu main menu amp exit scroll Figure 4 1 Management Menu Notes DTS Configuration is available only for the units with the E1 T1 DTE interfaces MTU means Maximum Transfer Unit ASMi 52 Ver 2 5 Configuring ASMi 52 for Management 4 1 Chapter 4 Configuration Installation and Operation Manual Entering Device Information The Device Information menu allows you to assign a name to ASMi 52 define its location and contact person These entries may include up to 20 characters gt To enter device information 1 Display the Sys Contact menu Main menu gt Configuration gt System Configuration gt Management gt Device Info gt Sys Contact and enter the name of a contact person 2 Display the Sys Location menu Main menu gt Configuration gt System Configuration gt Management gt Device Info gt Sys Location and enter the description of the ASMi 52 location 3 Display the Sys Name menu Main menu gt Configuration gt System Configuration gt Management gt Device Info gt Sys Name and enter the name of the unit 4 Press lt Esc gt to return to the Management menu see Figure 4 1 5 From the Management menu select Save to save your changes gt To clear system parameters 1 From the Device Info menu select Clear sys params Main menu gt Configuration gt System Configuration gt Management gt Device Info
176. switch to ON 3 Turn ASMi 52 on and monitor the ERR and LINK indicators they must blink alternately 4 While ERR and LINK are blinking within 15 seconds set sections 3 and 4 of the DIP switch to OFF The IP router application software is erased During the process of erasing the ERR indicator turns on and lights steadily If you do not set sections 3 and 4 to OFF within 15 seconds of power up IR IP ignores the setting of all the four sections to ON and starts normal operation In this case it is recommended to turn ASMi 52 off and then back on Alternately to abort the whole operation turn ASMi 52 off return all the four switches to the desired positions and then turn ASMi 52 on again 5 Turn ASMi 52 off and then return all the four sections of the DIP switch to the desired positions Downloading New Software ASMi 52 Ver 2 5 After erasing the application software you can download new software from any computer that can serve as a TFTP client To enable the downloading IR IP automatically activates its TFTP server application with the following factory default IP parameters e IP address 192 168 205 1 e Subnet mask 255 255 255 252 Connect the computer serving as a TFTP client to the IR IP 1OBASE T connector in the way as a Telnet host used for preliminary configuration see the Performing Preliminary Configuration section The computer IP parameters must be configured as follows e IP address 192 168 205 2
177. t 3 Bert Patterns 4 Save Bert Parameters LIB 2 Bert RLB 3 RLB 4 Loop Timout 1 2E15 1 2 Mark 3 Space 4 Alternate 6 Bert Patterns 7 Save Bert Parameters 1 RLB Network 2 Loop Timeout min 3 Repeater Number 4 Save 3 Repeater Test 5 File Utilities 1 File System 1 SW Files 2 SWAP Local SW Files 1 TFTP IP Server 1 TFTP 2 TFTP File Name 3 TFTP Retry Timeout 2 XMODEM 4 TFTP Total Timeout 5 Save 6 Transfer Command 2 SW and File Transfer 1 SW Download 3 Auto Configuration 1 XMODEM 2 TFTP 1 TFTP IP Server 2 TFTP File Name 3 Command Upload 3 TFTP Retry Timeout Download Full Download Part 4 TFTP Total Timeout 5 Save 6 Transfer Command Figure 3 11 Monitoring Diagnostics and File Utilities Menus ASMi 52 Ver 2 5 Configuration Alternatives 3 13 Chapter 3 Operation Installation and Operation Manual Logging Out gt To end the current session e Inthe Main menu click Logout or type amp in a terminal management screen Note e ASMi 52 allows at least four management sessions to be active at a time If the Web based management sessions were not ended properly for example by closing the Web browser window you have to wait five minutes before attempting the next log in If you try to log in during the five minute security timeout ASMi 52 does not allow to proceed to the Main menu displaying Too Many Users message Likewi
178. t 2 048 Mbps G732N Timeslot 0 contains sync word G732S transparent 16 frames per multi frame timeslot 16 is passed transparently Note Ifthe opposite modem is E1 then the Framed Mode value can be is G732N G732S Transparent or Unframed e Ifthe opposite modem is Serial DTE or LAN then the Framed Mode value can be G732N or Unframed e If Frame Mode is Unframed then all the rest of the parameters are disabled e Sync mode define the time required for the E1 port to return to normal operation after sync loss CCITT As per requirements of ITU T Rec G 732 Fast After 1 sec 62411 As per requirements of AT amp T TR 62411 after 10 sec e CRC 4 Enabling generation and checking of check bits for the frames transmitted on the E1 port as per CRC 4 polynomial specified by ITU G 704 Check bits generation is available only for the G732N framing mode e Idle Code Selecting a code transmitted to fill unused timeslots in the E1 frames e Time Slot Assignment Assigning each timeslot to carry user s data e Unit Identical Set Yes copies Sync Mode Time Slot Assignment and Idle Code definitions to the remote modem No Sync Mode Time Slot Assignment and Idle Code must be defined in both modems individually e First time slot for remote E1 define the first time slot for the remote E1 unit The E1 port configuration is performed via the E1 Configuration menu gt To access the E1 Port Config
179. t Parameters 1 From the Advanced Setup menu press 4 The Multicast IP menu appears Figure B 13 IR LP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device identification Interface Parameters Protocol Parameters Multicast IP 1 Multicast forwarding Disable 2 Static groups gt gt gt Press one of the numbers to select or Figure B 13 Multicast IP Menu 2 Specify the Multicast Forwarding Used to control the forwarding of IP multicast frames The following selections are available DISABLED Disables multicast forwarding in both directions LAN to WAN Enables forwarding of IP multicast frames addressed to groups appearing in the Static Multicast Groups table from the LAN to the WAN WAN to LAN Enables forwarding of IP multicast frames addressed to groups appearing in the Static Multicast Groups table from the WAN to the LAN BIDIRECTIONAL Enables forwarding of IP multicast frames addressed to groups appearing in the Static Multicast Groups table in both directions WAN to LAN IGMP Enables forwarding of IP multicast frames addressed to groups appearing in the Static Multicast Groups table from the WAN to the LAN In addition more groups can be added dynamically the additional can be viewed using the View menu Figure B 18 TRANSPARENT All the IP multicast frames are forwarded irrespective of the Static Multicast Groups t
180. t TSER Internally Source F bits are sourced internally Note Configuration of the sync mode idle mode timeslot assignment and matching of T1 setting of the local and remote units Unit Identical Set is identical of that of the E1 interface Refer to Configuring the E1 Interface section above gt To access the T1 Configuration menu 1 From the Configuration menu select T1 Configuration The T1 Configuration menu appears 2 From the T1 Configuration menu select T1 local port for the local port configuration or select T1 remote port for the remote port configuration The T1 Local Remote Configuration menu appears see Figure 4 37 ASMi 52 Tl Local Port Configuration Framed Mode gt SF Line code B8ZS AMT Receive Gain LONG SHORT Interface gt DSU CSU Transmit Signal Mask 7 5 dB Fbit Configuration Transparent Internally Source Sync Mode FAST Units identical setting Yes No Idle code 10 Time slots assign gt 11 Save 1 2 3 4 5 6 7 8 9 gt ESC prev menu main menu amp exit Figure 4 37 T1 Port Configuration ASMi 52 Ver 2 5 Configuring the Physical Ports 4 35 Chapter 4 Configuration Installation and Operation Manual 4 4 Additional Tasks Displaying the ASMi 52 Status The ASMi 52 software allows you to display the modem system and physical port information The status information is available via the Monitoring menu gt To access the Mon
181. t menu Figure 4 36 the dedicated timeslot value changes to MNG management ASMi 52 DTS Configuration DTS Mode Enable DTS IP Address 172 17 161 184 DTS IP Mask 255 255 255 0 DTS to Remote O On Rem Agent Table lt ESC prev menu main menu amp exit scroll Figure 4 7 DTS Configuration Menu Configuring ASMi 52 for Management 4 5 Chapter 4 Configuration Installation and Operation Manual ASMi 52 Rem Agent Table SOURCE IP DESTINATION IP PORT gt ESC prev menu main menu amp exit scroll help Figure 4 8 Rem Agent Table Configuring VLAN Encapsulation ASMi 52 is occasionally connected to a VLAN network when management VLAN messages are required Virtual LANs enable network managers to group users logically rather than by physical location A virtual LAN VLAN is an emulation of a standard LAN that allows data transfer and communication to occur without the traditional restraints placed on the network The VLAN encapsulation feature enables or disables a user to work in VLAN mode identify the user to give the user the proper VLAN permissions and to prioritize a VLAN session gt To enable VLAN mode 1 From the Management menu Main menu gt Configuration gt System Configuration gt Management gt VLAN Encapsulation select VLAN Encapsulation see Figure 4 9 The VLAN Encapsulation is displayed 2 From the VLAN Encapsulation menu select VLAN mode 3
182. tatic 00000000000 Static ESC prev menu main menu amp exit help Figure 4 11 Bridge Static Table Normal Mode 2 From the Bridge Table select an empty cell the one with MAC address 0000000000 and unassigned port by typing D to move the cursor downwards or U to move it upwards You can also select an existing MAC address to reassign it 3 Once the MAC address is selected type m to enable editing mode The Bridge Table enters editing mode see Figure 4 12 4 In the editing mode select MAC Address and enter a MAC address value Select Port and assign the current MAC address to the local LAN by entering LAN or to the remote LAN by entering DSL 6 Select Save All to save the changes 7 Press lt Esc gt to exit the editing mode gt To remove a MAC address from the table 1 From the Bridge Table select the MAC address that you intend to remove from the static table 2 Enter editing mode as explained above 3 Enter zeros for the MAC address value and save the change 4 8 Configuring ASMi 52 for Management ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Bridge Table Type Static 1 MAC Address 00000000000 2 Port wee gt l ESC prev menu main menu amp exit help Figure 4 12 Bridge Table Editing Mode Configuring Aging Timeout The aging time is the timeout period in seconds for aging out dynamically learned forwarding infor
183. tatistics or select E1 T1 Current Day Performances to display the current day statistics The E1 T1 Port Performances screen appears see Figure 6 8 and Figure 6 9 3 Press any key to exit the E1 T1 Performances screen ASMi 52 E1 T1 Port Performances E1 T1 current performances E1 T1 all intervals local performances E1 T1 all intervals remote performances E1 T1 clear local performances E1 T1 clear remote performances 1 2 3 4 E1 T1 current day performances 5 6 gt ESC prev menu main menu amp exit scroll Figure 6 7 E1 T1 Port Performances Menu If CRC 4 is disabled a typical E1 T1 Current Performance screen will include only BPV statistics as shown in Figure 6 8 and Figure 6 9 ASMi 52 E1 T1l current performances Local Remote Port number 1 BPV last minute 0 0 ESC prev menu main menu amp exit scroll Figure 6 8 E1 T1 Current Performances Screen ASMi 52 Ver 2 5 Monitoring Performance 6 5 Chapter 6 Troubleshooting and Diagnostics ASMi 52 E1 T1l current day performance Local Remote Port number 1 No statistics collection ESC prev menu main menu amp exit scroll Figure 6 9 E1 T1 Current Day Performances Screen Table 6 2 E1 T1 Statistics Parameters Installation and Operation Manual m Range Display Description 15min 24 hour CRC errors Number of CRC error
184. tatus ON or OFF and the time elapsed since the last ASMi 52 reset To display the system log file e From the System Monitoring menu Figure 6 13 select System Log File Main menu gt Monitoring gt System Monitoring gt System Log File The System Log File screen appears To clear the system log file 1 From the System Monitoring menu Figure 6 13 select System Clear Log File Main menu gt Monitoring gt System Monitoring gt System Clear Log File to clear the log file A confirmation message is displayed at the bottom of the screen 2 Type Y and press lt Enter gt All the system log file entries are deleted from the log file Displaying the Port Status 1 Follow the Monitoring menu select Physical Port Status Main menu gt Monitoring gt Physical Port Status The Physical Ports Status menu appears 2 From the Physical Ports Status menu select one of the following see Figure 6 14 Port Status to display the port status Line Mask for the line mask Port Log File to display the log file of the port Port Clear Log File to clear the log of the log file 6 10 Handling Alarms ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 6 Troubleshooting and Diagnostics ASMi 52 Physical port status Port Number 1 t status mask t log file t clear log file ESC prev menu main menu amp exit scroll Figure 6 14 Physical Port Status Menu Masking Port
185. tch to OFF The IP router configuration is erased During the process of erasing the ERR indicator turns on and lights steadily If you do not set sections 1 and 2 to OFF within 15 seconds of power up the IP router card ignores the setting of all the four sections to ON and starts normal operation In this case it is recommended to turn ASMi 52 off and then back on To abort the whole operation turn ASMi 52 off return all the four switch section to the desired positions and then turn ASMi 52 on again 5 Turn ASMi 52 off and then return all the four sections of the DIP switch to the desired positions B 14 Erasing IR IP Software You may erase the IR IP application software without erasing the user defined parameters After the application software is erased IR IP starts its TFTP server application and waits for the downloading of software by a TFTP client connected to its LAN interface The procedure to be used to download the application software in this case is also described below You may want to erase the application software if the downloading of new software using the Device Control menu see Figure B 15 fails and the IP router card does not function properly B 28 Erasing IR IP Software ASMi 52 Ver 2 5 Installation and Operation Manual Appendix B IR IP Interface Module Erasing Application Software gt To erase the application software Note 1 Turn ASMi 52 off 2 Set all the four sections of IR IP DIP
186. ter Clock The Master Clock menu appears ASMi 52 ter clock Internal Receive Internal External E External ESC prev nu main menu amp exit scroll Figure 5 2 Master Clock Internal Menu 2 From the Master Clock menu four clock modes are given Receive Internal External E1 or External V35 5 2 Configuring the ASMi 52 units ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 5 Configuring a Typical Application 3 Set the CO ASMi 52 unit clock to Internal Set the CPE ASMi 52 unit clock to Receive Select Save to save the changes gt To set the device host IP address ASMi 52 Ver 2 5 1 3 Display the host IP menu Main menu gt Configuration gt System Configuration gt Management gt Host IP The host IP screen appears From the host IP menu configure the following ASMi 52 IP address 172 17 161 73 Host IP mask 255 255 255 0 Host default gateway IP address 172 17 161 1 ASMi 52 Host IP address 172 17 161 730 255 255 255 01 172 17 161 1 Read community public Host IP mask Host default gateway Write community public Trap community public gt ESC prev menu main menu amp exit scroll Figure 5 3 Host IP Menu Press ESC to return to previous menu Management menu 4 Save the changes Setting the E1 Port gt To select E1 framing mode 1 Display the Framed Mode men
187. the Frame Relay network will attempt to deliver during the measurement interval The value of this parameter is obtained from the Frame Relay service provider IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device identification Interface Parameters Protocol Parameters Self Learn Enabled Maintenance Protocol ANSI T1 617 ANN DLCI 0 None CIR EIR Press one of the numbers to select or Figure B 11 Frame Relay Protocol Parameters Menu ASMi 52 Ver 2 5 Advanced Setup B 17 Appendix B IR IP Interface Module Installation and Operation Manual PPP Protocol Menu The PPP Protocol Parameters menu is used to configure the parameters PPP WAN for protocol the WAN protocol is selected by means of the the WAN protocol is selected by means of the Quick Setup in Figure B 5 gt To define the PPP Protocol Parameters 1 From the Advanced Setup menu type 3 A typical PPP Protocol Parameters menu is shown in Figure B 12 2 Define the use of Header and Control Field Compression type according to RFC 1661 It is strongly recommended that this compression be used for troubleshooting only 3 Define the use of Protocol Field Compression type according to RFC 1661 It is recommended that this compression be used for troubleshooting only 4 Select the Authentication Protocol used by an IP router configured as host to validate incoming connections 5 Co
188. the Monitoring menu of the second ASMi 52 select Close Virtual Connection The Main menu of the first ASMi 52 is displayed Entering the User Name and Password 4 38 Once you have installed the ASMi 52 modems at the central and remote locations and have completed the installation and operation procedures described in Chapter 2 and Chapter 3 you can start a control session You have to enter a user name and password in order to start the ASMi 52 management software see Figure 4 41 and Figure 4 42 ASMi 52 Figure 4 41 Password Request Screen Terminal Session Additional Tasks ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration A http 172 17 161 189 configurad frame Microsoft Internet Explorer E ASMiS2 data communications Mt ContiguR Login User Name Password Figure 4 42 Password Request Screen ConfiguRAD Session gt To enter the user name and password 1 Type in your user name and press lt Tab gt Note You can leave the user name field empty default the default password is 1234 2 Type in your password at the gt prompt up to eight characters ASMi 52 responds to your entry with asterisks 3 Press lt Enter gt The Main menu is displayed see Figure 4 43 and Figure 4 44 ASMi 52 Main Menu Inventory Configuration Monitoring Diagnostics File Utilities ESC prev menu main menu amp exit scroll Figure 4 43
189. ther computer that operates as a TFTP server The New Software Download menu is used to specify the software downloading parameters gt To download new software 1 From the Device Control submenu type 1 New Software Download menu appears Figure B 16 IR_IP lt IR IP gt S W Ver 1 21 date Quick Setup Management Access Advanced Setup Device Control New Software Download Server IP Address File Name Total Timeout sec Start operation Press one of the numbers to select or Figure B 16 New Software Download Menu 2 Define the Server IP Address of the TFTP server 3 Enter the File Name and path of the file to be transferred from the TFTP server 4 Enter the Total Timeout time the IP router should wait for an acknowledgment from the TFTP server for example 60 seconds 5 After defining all the necessary parameters select Start Operation on the New Software Download screen and then press lt Enter gt to start the downloading You can follow the progress of the downloading process indicated by arrows Upon completion of the download process the unit performs a reset The Telnet connection is lost and must be restarted if required Viewing the Error Log This item of the Device Control submenu is used to view the error log file This file logs errors detected in IR IP for debug and technical support purposes ASMi 52 Ver 2 5 Using the Device Control Menu B 21 Appendix B IR IP Interf
190. toring performance 6 1 Multiplexer conditions 1 7 N Normal indications 3 3 B 4 service B 4 o Operating temperature 2 2 p Package Contents 2 2 Password 4 40 Index changing 4 20 default 4 40 Performance monitoring 1 14 Physical description 1 10 Plastic Enclosure 1 15 Pinout RJ 45 B 3 Point to Point Protocol PPP B 1 Port alarms masking 6 11 Port log file 6 15 Port status 6 10 display 4 39 Power Cables 2 4 Power Source 1 15 Power up self test 6 8 Power Up Indications configured IP router card B 4 unconfigured IP router card B 4 Preliminary Configuration B 6 Prerequisites 2 2 Q QoS Mapping LAN rate 4 10 R Rem Agent Table 4 5 Remote ASMi 52 accessing 4 39 Remote loopback repeater 6 23 Reset factory default 4 47 SHDSL interface 4 48 Router IR IP Ethernet B 3 Router LAN interface address B 7 Screen E1 current day performances 6 6 E1 current performances 6 5 password request 4 40 port log file 6 16 SHDSL current day performances 6 3 SHDSL current performances 6 2 software version 4 46 system status 4 38 total alarms 6 9 Setting communities 4 3 SHDSL clearing statistics 6 4 current margin 4 25 line interface 5 4 line probing 4 26 l 4 Installation and Operation Manual loop attenuation 4 26 Power backoff 4 23 power spectral density 4 25 repeater 1 10 repeater reset 4 49 Signal to noise ratio 4 26 Snext margin 4
191. ts Configuration Menus Note ASMi 52 Ver 2 5 The following is the menu map of the ASMi 52 management software Some of the management menu options depend on the type of the DTE interface installed in ASMi 52 e DTS Configuration Main menu gt Configuration gt System Configuration gt Management is available only for the units with E1 or T1 interface e LAN Rate Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration is available for the units with the user s 10 100BaseT port e Data Rate Main menu gt Configuration gt DTE Configuration gt DTE Remote Port is available for the units with a serial DTE interface e 1 Configuration Main menu gt Configuration is available for the units with an E1 local port e Figure 3 10 illustrates software menus of the unit that operates with SHDSL repeater in the line Configuration Alternatives 3 11 Chapter 3 Operation 3 12 Main Menu 1 Inventory 2 Configuration H 1 System Configuration Hi 1 Master Clock H y Facel Internal 3 Extemal E1 4 Extemal V35 2 Local Card Mode AEA 3 Remote Card Mode 2 DTE 3 E1 LAN 4 E1 V35 4 Low Speed Operation 5 V35 LAN 5 Management 2 Sys Location mene Hf a setae Installation and Operation Manual 1 Sys Contact 4 Clear Sys Params H 2 Host IP 3 Manager List 1 Host IP Address LO T 9 Host iP Mask 3 Host Defau
192. u Main menu gt Configuration gt E1 Configuration gt E1 Local Port menu gt Framed Mode The Framed Mode menu appears ASMi 52 Framed mode Unframed 1 Unframed G732N 2 3 G732S transparent gt ESC prev menu main menu amp exit scroll Figure 5 4 Frame Mode Unframed Menu Configuring the ASMi 52 units 5 3 Chapter 5 Configuring a Typical Application Installation and Operation Manual 2 From the Framed Mode menu select Unframed to choose the unframed operation The E1 Local Port menu appears 3 Save the changes After performing these configuration procedures the ASMi 52 units are ready to be connected Configuring the Line Interface Type You can configure the ASMi 52 units with 4 wire interface to operate over 2 wire lines Selecting the 2 wire operation mode disables pin 1 and pin 2 of the RJ 45 line connector gt To configure the line interface type for ASMi 52 units 1 From the SHDSL Local Port Configuration menu select Configured Wire The display is refreshed and a new value appears 2W or 4W 2 Select Save to save the changes 3 Reset ASMi 52 in order to active the change Configuring the Serial DTE Interface If the ASMi 52 modem is equipped with a serial data interface the configuration software allows you to enable disable the LLB RLB activation from the DTE except for X 21 and select the modem s data rate Configuring LLB RLB Activation from DTE gt To
193. ulty condition or a loss of signal is detected on the line the Ethernet link is disconnected by ASMi 52 If fault indication is not selected fault conditions are not passed through to the LAN side gt To set the fault indication 1 From the Local LAN Configuration menu select Fault Indication Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt Fault Indication Toggle between Yes and No 2 Select Save to save your changes 4 2 Configuring ASMi 52 System Parameters This section describes the procedures for configuring system parameters of ASMi 52 gt To access the Configuration menu e From the Main menu select Configuration The Configuration menu appears see Figure 4 16 4 12 Configuring ASMi 52 System Parameters ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration ASMi 52 Configuration gt System configuration gt LAN configuration gt SHDSL configuration El configuration T1 configuration DTE configuration gt ESC prev menu main menu amp exit scroll Figure 4 16 Configuration Menu The ASMi 52 management software allows you to perform the following e Configuring master clock e Selecting a local remote card mode e Configuring the local remote card e Enabling or disabling low speed operation e Defining management parameters IP parameters system information etc e Defining control port parameters e R
194. uration menu 1 From the E1 Configuration menu select E1 Local Port E1 Remote Port Main menu gt Configuration gt E1 Configuration gt E1 Local Port E1 Remote Port The E1 Local Port E1 Remote Port menu appears see Figure 4 32 and Figure 4 33 4 28 Configuring the Physical Ports ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Notes ASMi 52 El Local Port Framed mode G732N Sync mode CCITT complies with G732 CRC 4 NO Idle code Time slots assign Unit Identical Set Yes Number TS for remote El Save V oA HO UW FWD EB ESC prev menu main menu amp exit scroll Figure 4 32 E1 Local Port Menu ASMi 52 El Remote Port Framed mode G732N Sync mode CCITT complies with G732 CRC 4 NO Idle code 1 Time slots assign 2 Save gt ESC prev menu main menu amp exit scroll Figure 4 33 E1 Remote Port Menu Selecting E1 Framing Mode The Framing mode is configurable if one of the conditions below is fulfilled If the local ASMi 52 is configured as CO if the local ASMi 52 is configured as CPE and the remote is not an E1 modem The remote ASMi 52 is configurable if the local is configured as CO and is not an E1 modem If Frame Mode is Unframed then the remaining E1 parameters are disabled gt To select E1 framing mode ASMi 52 Ver 2 5 1 From the E1 Local Port menu select Framed Mode Main menu gt Configuration gt
195. utonegotiation allows you to operate at the fastest data rate available With autonegotiation enabled the ASMi 52 unit automatically determines between itself and the DTE the fastest data rate and duplex mode that they can operate With autonegotiation disabled the LAN interface of ASMi 52 operates at the speed and duplex mode that is configured by the Default type gt To set autonegotiation ASMi 52 Ver 2 5 1 From the Local LAN Configuration menu select Autonegotiation Main menu gt Configuration gt LAN Configuration gt Local LAN Configuration gt Autonegotiation Toggle between Enable and Disable Configuring ASMi 52 for Management 4 11 Chapter 4 Configuration Installation and Operation Manual 2 Ifthe autonegotiation is enabled choose Max AutoNeg Capability from the Local LAN Configuration menu The Set Capability menu appears 3 Select the required LAN operation mode by choosing one of the following 10BaseT half duplex 10BaseT full duplex 100BaseT half duplex 100BaseT full duplex 4 If the autonegotiation is disabled choose Default Type from the LAN Configuration menu The Set Default menu appears 5 Select the desired LAN operation mode by choosing one of the following 10BaseT half duplex 10BaseT full duplex 100BaseT half duplex 100BaseT full duplex 6 From the Local LAN Configuration menu select Save Configuring Fault Indication If ASMi 52 fault indication is enabled and a fa
196. val 24 hour Total number of degraded minutes in the current 24 hour interval A 0 1440 degrade degraded minute is a minute in which the BER exceeded 1x10 This minute value is updated every minute 24 hour last Total number of degraded minutes in the last 24 hour interval This value 0 1440 degrade is updated every 24 hours minute 6 6 Monitoring Performance ASMi 52 Ver 2 5 Installation and Operation Manual Table 6 2 E1 Statistics Parameters Cont Chapter 6 Troubleshooting and Diagnostics Display Description Range Current DM Number of degraded minutes in which the BER exceeded 1x10 This 0 1440 0 1440 value is updated every minute for 15 minute interval or every 24 hours for 24 hour interval BPV last Number of bipolar violation events detected in the last minute This value 0 1000 0 1000 minute is updated every minute BPV max Number of bipolar violation events detected in the worst minute since the 0 1000 0 1000 minute last resetting of the BPV counter This value is updated every minute Current Time in seconds from the beginning of the interval This value is updated 0 900 0 96 TIMER every second For 24 hour interval number of 15 minutes intervals the device has been working after power up ASMi 52 Ver 2 5 Displaying E1 T1 Statistics for All Intervals You can display detailed E1 T1 performance statistics for 96 last 15 minute intervals elapsed since the last power up
197. ve your changes 4 4 Configuring ASMi 52 for Management ASMi 52 Ver 2 5 Installation and Operation Manual Chapter 4 Configuration Note ASMi 52 Management Access 1 TELNET allowed access allowed 2 WEB allowed access allowed gt ESC prev menu main menu amp exit scroll Figure 4 6 Management Access Menu Configuring Dedicated Timeslots ASMi 52 units with an E1 or T1 port support management via a dedicated timeslot A remote E1 device can be managed via DTS if the DTS mode is enabled in both the CO unit and the CPE unit The MNG timeslot is transferred over the SHDSL to the E1 CPE the CPE forwards the MNG timeslot over the E1 line to the next device in the chain Allocate the same timeslot number for MNG in all devices in the chain With DTS mode enabled in all devices the chain can be managed remotely from one NMS In T1 systems the DTS manages the local unit only it is not forwarded over SHDSL gt To configure dedicated timeslots ASMi 52 Ver 2 5 1 From the DTS Configuration menu Main menu gt Configuration gt System Configuration gt Management gt DTS Configuration configure the dedicated timeslot in the following order see Figure 4 7 Assign a DTS IP address Assign a DTS IP mask Enable the DTS mode 2 Check the status of the DTS configuration in the Rem Agent Table see Figure 4 8 3 From the Management menu select Save to save the changes In the Map Timeslo
198. wer e 5 VDC 1A via external AC DC adapter e 4 x AAnon rechargeable batteries Technical Specifications C 1 Appendix C Easy Config Device Installation and Operation Manual C 3 Installation Package Contents The Easy Config package contains the following items e Easy Config device e AC DC power adapter e Interface cable with DB 9 male and female connectors Connecting the Interface Cable The control port of the Easy Config terminates in a D type 9 pin male connector gt To connect the Easy Config to ASMi 52 1 Connect the female connector of the supplied interface cable to the Easy Config port designated CONSOLE 2 Connect the male connector of the interface cable to the ASMi 52 port designated CONTROL Connecting the Power Power is supplied to the Easy Config via an external AC DC power supply or via four AA non rechargeable batteries To reduce the risk of electric shock and fire use only AC DC power adapters supplied with the unit Warning gt To connect the external power adapter 1 Push the external power adapter plug into the round DC socket designated 5V 1A DC 2 Connect the external AC DC power adapter to the mains outlet gt To insert batteries _ Loosen the four screws on the back cover of the Easy Config 2 Remove the back cover by lifting it straight up 3 Insert four AA non rechargeable batteries into the battery compartment 4 Replace the back cover by reversing the proce
199. wn box Z http 172 17 161 189 configurad home Microsoft Internet Explorer a File Edit view Favorites Tools Help x A amp p gt search ste Favorites B Media 2 Z 2 3 Address http 172 17 161 189 configurad home Go Links Google amp Search web P Fa Options ASMi 52 Lono NAs RAD data communication Figure 3 8 ConfiguRAD Login Managing ASMi 52 via a Dedicated Timeslot ASMi 52 modems with E1 or T1 interface can be managed via a dedicated E1 T1 timeslot DTS see Figure 3 9 The DTS is a management channel that connects directly to the ASMi 52 host using a separate IP interface i e separate IP address and IP mask If the LAN and dedicated timeslot services are configured to have the same IP the management ASMi 52 Ver 2 5 Configuration Alternatives 3 9 Chapter 3 Operation Installation and Operation Manual session over the dedicated timeslot has priority over management via the 10 100BaseT port 1 Connect the E1 T1 line to the ASMi 52 E1 or T1 port 2 Start a terminal management session and do the following Assign an IP address and an IP mask to the dedicated timeslot interface Enable DTS management Assign an E1 T1 timeslot for the management traffic 3 Run an SNMP management application such as RAD s RADview open Telnet session or manage ASMi 52 via ConfiguRAD Network Management Station A Management Traffic

RAD Data comm ASMi-52 User's Manual

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