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Model 2340 Universal Fiber Optic Modem User Manual

1. teet ete e i 5 2 5 2 Optical Power and BER I Tests cional isc liliana et RON 5 2 5 3 Fiber Optic Diagnostics ue de a mate cei ee etr 5 3 Chapter 6 Specifications 4 5ssccncesscvendsonovsssevseesesnsesdessesesesssecesecsenendssbunttussvesesevesesess 6 1 6 1 Optical iiie eoe tease ea ao bip e asis 6 1 6 2 Electrical tene eene eie AO E 6 1 6 3 Physical Envaroninental iret ret iet b CE Ee Po SERERE ERE CHE 6 2 6 4 Modem Configurations o dde ecc e shine 6 3 Appendix A Warranty Information eese eee eee a esteso see enas A 1 List of Figures Figure 1 Model 2340 Modem iere hat Hie ae Ox ate cete 1 2 Figure 2 P53 Interface for External Station Clock ss 3 3 Figure 3 P53 Interface for Internal Clock ss 3 4 Figure 4 P53 Interface for External Function iii 3 4 Figure 5 External Operating Mode 5 emet HRS o le teet 3 9 Figure 6 Internal Operating Mode sise 3 9 Figure 7 Slave Operating Modera ne Ei ede tete n Pee seen e tede ee e EU 3 10 Figure 8 General Screen Format eee ia ete engin 4 2 Figure 9 2340 Main Menu s etate p PO ere Mig e bcd riae 4 4 Figure 10 System Configuration Menu ss 4 4 Figure 11 Hardware Configuration Screen 4 5 Figure 12 Functional Configuration Screen ss 4 6 Figure 13 Trap Configuration Screen ses 4 9 Figure 14 Alarm Output Conf
2. 2 tridente eere teet ree Hope et deren 4 1 4 2 PC Configuration for Terminal Operation ss 4 1 4 3 Management User Interface cer nintendo terne 4 2 4 3 1 General Screen Format x erede a er ft minime a 4 2 4 3 2 User Interface Organization resorte e teet oed etre nete eue ede eo 4 3 4 3 3 Login Screen and DMM Main Menu 4 3 4 4 2340 Main Menu toe Baisse nt codi 4 4 4 5 System CONSUL E rene ee te ann rene to 4 4 4 6 Hardware Configuration i E e e Ee tin pa ePi ter Pee tate e PE Lee E HR basis 4 5 4 7 Functional Configuration 2 2 ate EC ini suis diet 4 5 4 8 Trap Configuration 5e ette ERE E eie Hf o iei o dee end 4 8 4 9 Alarm Output Configuration sieste 4 10 4 10 n ete tee eder tex eee da tebe deal EG ede ARR Pneu gt eia 4 11 4 11 Host Tables ee AAA ee tete n IR ee Ee a 4 12 4 12 Didenostics est ete er bes 4 13 13 Interface Status iiim e eee int 4 14 4 14 Link Error Colntetrs iit it ct Laer te Re Gare e RP e ape dee ite edd 4 14 4 15 System Alatms 1 2 dto ee eR RT ete deti ete eee eee 4 16 416 Utilities dine E REPE E GUN nasil ein 4 17 V Lo einen n ete ei pem pet eti E OE 4 18 4 18 Software Upgrade oce ei ee deed te t leet icine 4 18 Chapter 5 Troubleshooting 22 52 niei cen Sai ePi pace sein Da cesa acc 5 1 Model 2340 Model User Manual iii 5 1 Loopback Testa
3. Figure 4 P33 Interface for External Function 3 4 Model 2340 Model User Manual EdgeAccess Universal Chassis System 3 3 L131 ElA 422 DC 37 With Control Signals The L131 ELIM for EIA 449 is electrically compatible with the ELA 422 specifications for clock and data and with EIA 423 for control signals It uses a female DC 37 connector Table 3 lists the pinout SD RD ST RT and TT provide the primary data and clock signals ST provides the transmit clock reference for Internal and Slave modes RT provides the clock for the received data TT provides the transmit clock for External mode The control signal outputs are unbalanced drivers and the B leads of the differential control signal outputs are tied to signal ground to comply with EIA 422 None of the control leads interact with the data transmission but they do comply with DTE interface requirements Most of the control leads are end to end signal channels that can conform to EIA 449 interface standards The 449 interface includes three end to end control leads input to output e RStoRR TR to IC NStoSQ DM and TM provide local status and follow the RS 449 functions DM typically indicates that the modem is ready to receive data LL and RL are loopback control inputs and follow the software setting unless a 2340 in a Model 1040 is in hardware mode and the function switch on the enclosure is set for loopback then LL and RL are ignored For details on the soft
4. RS 232D RS 423 RS 449 CCITT V 35 TTL BNC TwinAx 422 TwinAx MIL STD 188 114C Transparent T1 El RS 530 Power Requirement Standalone 115 VAC 10 at 0 22 Amps 115 230 VAC 10 switchable at 0 11 Amps 47 to 63 Hz Rack Mount PC Card 18 VAC 10 at 1 1 Amps per board 50 to 64H Table 22 RJ 45 Pinout Pin Signal Source Path 1 RI DTE Out 2 DCD DCE Out 3 DTR DTE In 4 SIG GND DTE In 5 RXD DCE Out 6 TXD DTE In 7 CTS DCE Out 8 RTS DTE In 6 3 Physical Environmental Dimensions 7 9 H x 1 0 W x 10 4 D 201 mm x 25 mm x 264 mm Weight 0 9 lb 0 41 kg Operating Environment Temperature 0 to 50 C Humidity Up to 95 non condensing 6 2 Model 2340 Model User Manual EdgeAccess Universal Chassis System 6 4 Modem Configurations 2340 Universal Fiber Optic Modem Model 2340 1213 2340 1313 2340 1333 2340 1543 2340 1211 2340 1311 2340 1331 2340 1541 2340 1354 2340 1564 2340 1374 2340 1584 Description 1310 nm MM SC 11 dB 1310 nm SM SC 10 dB 1310 nm SM SC 26 dB 1550 nm SM SC 30 dB 1310 nm MM ST 11 dB 1310 nm SM ST 10 dB 1310 nm SM ST 26 dB 1550 nm SM ST 30 dB Single Fiber SM SC 1310 nm up to 20 Km Single Fiber SM SC 1550 nm up to 20 Km Single Fiber SM SC 1310 nm up to 40 Km Single Fiber SM SC 1550 nm up to 40 Km CWDM Ready 2340 Universal Fiber Optic Modem 2340 1070 2340 1071 2340 1072 2340 1073 2340 1074 2340 1075 2340 1076 2340
5. CANOGA PERKINS Y 0 lt o Model 2340 Universal Fiber Optic Modem User Manual E 9 L 9 V qe de O 9 gt EdgeAccess Universal Chassis System CAUTION This product may contain a laser diode operating at a wavelength of 1300nm 1600nm Use of optical instruments e g collimating optics with this product may increase eye hazard Use of controls or adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure Under normal conditions the radiation levels emitted by this product are under Class 1 limits in 21 CFR Chapter 1 Subchapter J ATTENCION Cet quipement peut avoir une diode laser mettant des longueurs d onde allant de 1300nm a 1600nm L utilisation d instruments optiques par exemple un collimateur optique avec cet quipement peut s av rer dangereuse pour les yeux Proc der des contr les des ajustements ou toute proc dure autre que celles d crites ci apr s peut provoquer une exposition dangereuse a des radiations Sous des conditions normales le niveau des radiations mises par cet quipement est en dessous des limites prescrites dans CFR21 chapitre 1 sous chapitre J NOTICE This device contains static sensitive components It should be handled only with proper ElectroStatic Discharge ESD grounding procedures NOTE Cet quipement contient
6. UCS 1001 function see the UCS 1001 User Manual Not used Model 2340 Model User Manual 4 9 4 9 Alarm Output Configuration Use the Alarm Output Configuration screen to set any or all alarms to Major Minor or Off See Figure 14 and Table 15 To configure alarms follow these steps 1 From the System Configuration menu type 4 Alarm Output Configuration and press lt Enter gt The Alarm Output Configuration screen appears 2 Type the number for the alarm you want to set and press lt Enter gt 3 Press lt Space gt to cycle to Major Minor or Off and press lt Enter gt 4 To return to the System Configuration menu press Esc ALARM OUTPUT CONFIGURATION 1 Factory Defaults 2 LOS CLS Alarm Off 3 SQL Alarm Off 4 Configuration Alarm Off 5 Power Fan Alarm Minor 6 Power On Self Test Alarm Major 7 BERT Alarm Minor Figure 14 Alarm Output Configuration Screen Table 15 Alarm Output Definitions Alarm Description 1 Factory Defaults Reset all alarms to factory defaults for values see Figure 14 2 LOS CLS Loss of Signal electrical Composite Loss of Signal optical one or both received signals fail default is Off 3 SQL Squelch for received signal default is Off 4 Configuration Setup errors including mismatches with other modems default is Off 5 Power Fan Power is low or fan is off default is Minor 6 Power On Self Test Modem failed when power was turned on default is
7. 4 4 2340 Main Menu The Main Menu provides access through various menus and reports to all functions for the 2340 setup diagnostics and reports See Figure 9 MAIN MENU System Configuration Diagnostics Interface Status ink Error Counters System Alarms Utilities Software Upgrade Logout OTA amp Figure 9 2340 Main Menu 4 5 System Configuration The System Configuration menu provides configuration options See Figure 10 and Table 11 To access the System Configuration menu follow this step 1 At the Main Menu type 1 System Configuration and press Enter The System Configuration screen appears SYSTEM CONFIGURATION Hardware Configuration Functional Configuration Trap Configuration Alarm Output Configuration SNMP Configuration Ope WN rp Figure 10 System Configuration Menu 4 4 Model 2340 Model User Manual EdgeAccess Universal Chassis System Table 11 System Configuration Option Definitions Menu Item Description 1 Hardware Configuration Reports information about the local and remote modems 2 Functional Configuration Reports modem status set ELIM values and loopback options 3 Trap Configuration Enable or disable traps 4 Alarm Output Configuration Enable or disable the alarm outputs set alarm levels 5 SNMP Configuration Reports Ethernet information set up SNMP parameters 4 6 Hardware Configuration The Hardware Configuration screen reports informati
8. VT100 Baud Rate 19200 4 Modem Slip PPP Baud Rate 19200 5 Modem Initialization String AT 6 Reset Configuration To Default 7 Copy Configuration 8 PING Generation Figure 21 Utilities Menu Screen Table 20 Utilities Menu Options Item Definition 1 Set Date and Time Change the time and date information for the modem if needed if in a chassis with a DMM the DMM date and time overrides the 2340 2 Change Password Add delete or update the password for the user interface 3 VT100 Baud Rate Select the baud rate 9600 or 19200 bps for a VT100 terminal connection 4 Modem Slip PPP Baud Select the baud rate 9600 19200 38400 57600 or 115200 bps for Rate the modem SLIP PPP serial port 5 Modem Initialization The default string is at String 6 Reset Configuration Restores all configurable settings to the defaults except for date To Default and time password BOOTP Telnet timeout 7 Copy Configuration Copy the alarm override configuration to the remote modem 8 PING Generation Go to the PING Generation screen Model 2340 Model User Manual 4 17 4 17 PING Use the PING Generation screen to test the connection to a specific IP address To use the PING option see Figure 20 and follow these steps PING Generation IP Address to PING 0 0 0 0 PING count 1 to 255 0 forever 0 Use TAB key to move to other field and ENTER to validate Figure 22 PING Generation Screen 1 From the M
9. 1 4 3 Management User Interface The Management User Interface for the 2340 provides screens for setup monitoring and diagnostics These sections discuss the screens for the 2340 using a Telnet session for access 4 3 1 General Screen Format A typical screen shown in Figure 8 includes standard descriptions and reference designations Use this and other screens to configure the system set operational parameters and verify the system status All screens use a common method for navigation Chassis and slot information 29 Telnet 172 16 142 85 Connect Edit Terminal Help Canoga Perkins Corp Universal Fiber Optic Modem 27 Aug 2663 Model 2346 1313 Ver 1 73 Chassis 4 Slot 7 64 26 18 Sn FUNCTIONAL CONFIGURATION Local Pri Local Sec Remote Pri Remote Sec Oscillator MHz N A N A N A N A Model number Interface Type EIR 538 EIR 538 EIR 538 EIR 538 Operating Mode External External External External Int Rate bps N A N A N A N A TD Timing SCTE SCTE SCTE SCTE RD Timing SCR SCR SCR SCR DCD Output Far RTS Far RTS Far RTS Far RTS CTS Output Local RTS Local RTS Local RTS Local RTS DSR Output Far Local Test Far Local Test Far Local Test Far Local Test Status reports KGCTS A RLSD Normal Normal Normal Normal Delay ns N A N A N A N A Screen navigation T1 Output N A N A N A N A LOS Detection On On On On instructions Redundancy Man Sec Han Sec Man Sec Select 1 to configure
10. EDS de nn ini dira 3 7 EIA 422 Without Control Signals DC 37 Pin Assignments 3 8 EIA 422 Interface TwinAx Signals rennen nennen enne 3 8 System Configuration Option Definitions ss 4 5 Functional Configuration Option Definitions ss 4 6 Interface Configuration Parameters and Values eese 4 7 Trap DefiMtionS ui a EE T E EE 4 9 Alarm Output Definitions enit ee i ere iit nement ep cu eoe 4 10 SNMP Configuration Parameters Description 4 11 Diagnostics Screen Definitions usines ice 4 13 Link Error Counters Definitions 4 15 System Alarms Definitions derit reete et ert tede eode 4 16 ANO te Eee p M iet bee i ei b l tete dell as 4 17 Symptoms With Possible Causes and Actions 5 1 RJ 45 A ERE Dea E CN He E ee PR REA TA 6 2 Model 2340 Model User Manual vi Model 2340 Model User Manual EdgeAccess Universal Chassis System Chapter 1 Overview The Model 2340 universal fiber optic modem provides full duplex operation at speeds up to 2 048 Mbps and distances up to 120 Km depending on the rate and mode selections The 2340 operates with these electrical line interface modules ELIM EIA 530 and EIA 530 A EIA 423A and EIA 232D EIA 449 and EIA 422 CCITT V 35 EIA 530 Model P53 supports e External station Clock e Internal Clock e External Clock EIA 422A Model T22 EIA 422A
11. Hit TAB to reset timers and counters ESC to return to previous menu Figure 19 Link Error Counters Screen Table 18 Link Error Counters Definitions Item Definition Timer Number of days hours minutes and seconds since the last reset Composite LOS Errors Number of optical loss of signal errors Electrical LOS Errors Number of electrical loss of signal errors SQL Rx Errors Number of received squelch occurrences BERT Sync Status Reports loss if the BERT out of sync error rate exceeds 10 or OK if signal is good BERT Sync Count Number of good to faulty patterns BERT Bit Errors Number of bits with errors in the received pattern BERT BER 1E 9 Number of bit errors during this BERT up time BERT Up Time How long BERT is available and running The Bit Error Rate Test BERT sends a continuous sequence to check for bit errors while the optical signal remains in sync Model 2340 Model User Manual 4 15 4 15 System Alarms The System Alarms screen reports alarms and faults on the local 2340 and the remote 2340 See Figure 20 and Table 19 To view current alarm status follow these steps 1 From the Main Menu type 5 Alarms and press lt Enter gt The System Alarms report appears 2 return to the Main Menu press Esc SYSTEM ALARMS Local Remote Modem Redundancy Status N A N A Configuration Errors No No Fiber Loss of Signal No No Electrical Loss of Signal No No SQ
12. Major 7 BERT Bit Error Rate Test BERT detects data errors default is Off 4 10 Model 2340 Model User Manual EdgeAccess Universal Chassis System 4 10 SNMP Configuration Use the SNMP Configuration screen to view and set up the SNMP parameters on the 2340 See Figure 15 and Table 16 To view SNMP parameters follow these steps 1 From the System Configuration menu type 5 SNMP Configuration and press lt Enter gt The SNMP Configuration screen appears 2 Type the number for the alarm you want to set and press lt Enter gt 3 Type the information or value and press lt Enter gt 4 To return to the System Configuration menu press Esc SNMP CONFIGURATION Ethernet Address 00 40 2A 00 53 E7 Ethernet Link UP Half Duplex 1 System Contact 2 System Name 3 System Location 4 Read Community public 5 Write Community public 6 SLIP PPP IP Address 0 0 0 0 7 Ethernet IP Address 172 16 143 10 8 Subnet Mask 255 255 0 0 9 Default Gateway 172 16 1 1 10 BOOTP Enabled No 11 Serial Port Config VT100 12 Telnet Timeout Never 13 Host Table Figure 15 SNMP Configuration Screen Table 16 SNMP Configuration Parameters Description Item 1 System Contact 2 System Name 3 System Location 4 Read Community 5 Write Community 6 SLIP PPP IP Address 7 Ethernet IP Address 8 Subnet Mask 9 Default Gateway Description Who is responsible for the 2340 up to
13. To prevent contamination always install protective dust covers on unused fiber optic connectors 6 Wipe the ferrule and the end face surface of the male fiber coupler with a lint free isopropyl alcohol pad from a fiber cleaning kit 7 Use canned air to blow out any dust from the female fiber coupler Model 2340 Model User Manual 2 1 Caution To avoid damaging the fiber end surface or connector use extreme care when installing or removing cables 8 Plug in the optical cables e Ifyou have a simplex optical connector use a single strand single mode fiber cable between a pair of 2340 modems one at 1310 nm wavelength and the other at 1550 nm wavelength e f you have a duplex connector use Tx to Rx and Rx to Tx orientation 9 Label each cable and connector with a signal name and direction 10 For cable connections to other modules in the chassis see the appropriate user manual for details 2 2 Power Up and Front Panel Functions During the initial power up sequence all LEDs light amber When start up is complete the setup and installation are correct and data is transmitting normally across the link the STA LED lights green and the CFG CLS and TST LEDs are off During normal operation the LED colors change according to system and port conditions The STA CFG and TST LEDs show the module condition The CLS LED shows the optical signal conditions Table 1 shows the LED states for various conditions Table 1 2340 LED
14. are data input and output SCT is the clock output for Internal and Slave modes SCR is always the clock for RD SCTE is the clock input for External mode DSR DCD and CTS output are selectable in software The EIA 423 and EJA 232 interface includes these five end to end control leads e RTS to DCD e DTRtoRI e STD to SRD e SRTS to SDCD e DSRS to SCTS DSR and TM are local status leads that follow the functions described in EIA 232D DSR typically indicates that the modem is ready to handle transmit data TM indicates that a loopback is active on one or both modems LL and RL are loopback control inputs and follow the software setting unless a 2340 in a Model 1040 is in hardware mode and the function switch on the enclosure is set for loopback then LL and RL are ignored For details on the software and loopback tests see Sections 4 12 and 5 1 Model 2340 Model User Manual 3 1 The V 35 interface signals follow the EIA 423 and EIA 232 protocols with minor changes including these three end to end control leads e RTS to DCD e DTRtoRI DSR indicates that the modem is ready to receive data TM is On only when loopback is active on either or both modems Table 2 Signals and Pinouts EIA 423 232 530 Protocols and EIA 449 42 and V 35 Adapters EIA 530 DB 25 Signal Name Path Frame Ground Transmit Data In Receive Data Out Request to Send In Clear to Send Out Data Set Ready Out Signal Ground Data Carrier Detect Out Secon
15. local and remote modems Access the Canoga Perkins Web site click Downloads scroll to the 2340 file name and compare the version numbers listed there with the version numbers you recorded The 2340 firmware file name is similar to 23x00106 zip where 23x0 indicates the product type and 0106 indicates the version number Caution To ensure compatibility when two or more units are connected you must upgrade all connected units with the same software If the firmware on the 2340 is outdated you need to upgrade it If the 2340 is in a chassis or standalone enclosure within a domain with a DMM go to the User Manual for the DMM and use that procedure to install the new software If the 2340 is in a Model 1040 follow these steps 1 7 Access the SNMP Configuration menu before starting the software upgrade enter the IP address subnet Mask and default gateway for the SNMP agent From the Main Menu type 7 Upgrade Software and press lt Enter gt At the Software Upgrade menu type 4 Get New File with TFTP and press lt Enter gt At the prompt type the IP address for the source of the software At the prompt type Y to confirm the choice If the file name differs from the default type it and press lt Enter gt or press lt Enter gt to accept the default At the prompt type Y to start the upgrade To upgrade a remote unit to the same version of software follow these steps 1 2 Make sure that the remote modem is
16. local interface 2 3 LOS Detection 4 for redundancy aS SaaS Sse ass Messages C RETE EIU Alarm Outputs None igure remote interface Messages and Change options urgent status Figure 8 General Screen Format Not all screens and menus provide options that you can change Some menu items reach screens that only report status such as revision numbers module type or alarms On other screens you can move through and select options and enter data Use these keys to navigate the screens e Space bar When a menu item is highlighted press lt Space gt to cycle through all options for that item e Tab Press lt Tab gt to move the highlight to the next column to the right e Enter Press lt Enter gt to select the highlighted option for a menu item e Escape Press lt Esc gt to return to the previous screen 4 2 Model 2340 Model User Manual EdgeAccess Universal Chassis System 4 3 2 User Interface Organization The user interface consists of selectable nested screens available in this order Main Menu 1 I oO FW D System Configuration 1 Hardware Configuration 2 Functional Configuration 1 Configure local interface 2 Configure remote interface 3 LOS Detection 4 Redundancy setup 3 Trap Configuration 4 Alarm Output Configuration 5 SNMP Configuration Parameters 13 Host Table Diagnostics Interface Status Link Counter Errors System Alarms Utilit
17. make these checks Check that the fiber optic cables are connected in the standard Tx to Rx and Rx to Tx scheme and labeled near each end with the signal direction source and destination Check that the data rate is set correctly Check that the operating mode internal external slave is set for synchronous transmission or that the circuit is set for asynchronous transmission If the problem persists contact Canoga Perkins Technical Support Model 2340 Model User Manual 5 3 Model 2340 Model User Manual Chapter 6 EdgeAccess Universal Chassis System Specifications 6 1 Optical Composite Error Rate gt 10 Fiber Optic Cable Compatibility 1310 Transmitter Fiber Optic Connector Fiber Optic Receiver 1310 nm SM 1550 nm SM Laser diode 1310 or 1550 nm ST or SC 1310 nm Laser 1550 nm Laser Typical Fiber Optic Link Loss Budget 1310 nm 10 dB SM 1310 nm 11 dB MM 1310 nm 26 dB SM 1550 nm 30 dB SM PIN InGaAs PIN InGaAs Typical Launch Power and Rx Sensitivity Launch Power dBm Hi Lo Rx Sensitivity dBm Optic Type 1310 LP Laser 1310 LP Laser 1310 HP Laser 1550 HP Laser 6 2 Electrical Interface Connector 14 20 8 15 0 5 0 2 Interface EIA 232C 423 530 EIA 422 422 V 35 TTL BNC 32 32 34 34 Connector Type DB 25 DC 37 DB 25 with MRC 34 adapter BNC DA 15 or RJ 48C Model 2340 Model User Manual 6 1 Interfaces Supported
18. 1077 CWDM 1470 nm SM SC 30 dB CWDM 1490 nm SM SC 30 dB CWDM 1510 nm SM SC 30 dB CWDM 1530 nm SM SC 30 dB CWDM 1550 nm SM SC 30 dB CWDM 1570 nm SM SC 30 dB CWDM 1590 nm SM SC 30 dB CWDM 1610 nm SM SC 30 dB Model 2340 Model User Manual 6 3 L13x ELIMs Model L130 L131 L132 L133 L134 L135 L136 L137 L138 L139 6 4 Interface Description Configurable EIA232 423 530 P53 449 V 35 EIA422 DC37 with control ElA422 TwinAx TTL BNC T1 RJ45 T1 DAI5 El RJ45 El DA15 ElA422 DC37 without controls T88 TwinAx Model 2340 Model User Manual EdgeAccess Universal Chassis System Appendix A Warranty Information Current Warranty information is available on line in the Client Login Area of the Canoga Perkins web site www canoga com or by contacting Technical Support at 800 360 6642 voice or fiber canoga com email Model 2340 Model User Manual 1 CANOGA PERKINS CANOGA PERKINS CORPORATION 20600 Prairie Street Chatsworth California 91311 6008 USA Phone 818 718 6300 FAX 818 718 6312 Web Site www canoga com Email fiber canoga com
19. 38 ELIM is electrically compatible with the EIA 422A specifications It includes a female DC 37 connector but not the control signals available with the EIA 449 interface Table 9 lists the supported clock and data signals Table 9 EIA 422 Without Control Signals DC 37 Pin Assignments Pin Signal Name Direction 15 33 RDA B Receive Data Out 17 35 SCRA B Receive Clock Out 9 27 TDA B Transmit Data In 5 23 SCTEA B Terminal Timing In 3 21 SCTA B Transmit Clock 19 FG Frame Ground 1 SG Signal Ground 3 8 L139 T88 The L139 ELIM is electrically compatible with Mil Std 188 114C it supports only the clock and data It includes five TwinAx connectors Table 10 lists the supported signals Table 10 EIA 422 Interface TwinAx Signals Signal Name Direction SCR Receive Clock Out RXD Receive Data Out TXD Transmit Data In SCTE External Transmit Clock In SCT Transmit Clock Out 3 9 Operating Modes and Transmit Receive Timing The 2340 operates in a variety of modes that support different sources of the timing signals you can set these on the Functional Configuration screen For details on the Functional Configuration screen and configuring the parameters for various interfaces see Section 4 7 The TD Timing signal is the clock that sends data to the fiber interface It can be either the SCT or SCTE signals Use SCT Inverted to allow for data delays in relation to the clock and prevent bit errors Use SCTE Sampled if the clock is g
20. 50 characters What you call the 2340 up to 50 characters Where the 2340 is located up to 50 characters Name for the people who can view the reports up to 10 characters default is public Name for the people who can set values for parameters up to 10 characters default is public Enter the IP address for access through SLIP or PPP Enter the IP address for access through the Ethernet network Enter the mask that sets the network ID part of the IP address Enter the address of the network node that connects to another network Model 2340 Model User Manual 4 11 Item Description 10 BOOTP Enabled Enable this if the module needs to obtain its IP address from a BOOTP server when the unit has an IP address disable BOOTP 11 Serial Port Config Set the type of serial port connection VT100 SLIP or PPP 12 Telnet Timeout Set the time with no activity until a Telnet connection automatically logs out 13 Host Table Go to the Host Table screen 4 11 Host Table The SNMP agent allows access to up to 24 Host IP addresses listed in the Host Table Set up the Host information for the 2340 on the Host Table screen See Figure 16 To access the Host Table follow these steps 1 From the SNMP Configuration menu type 13 Host Table and press lt Enter gt The Host Table screen appears 2 add a host type 1 and press Enter then follow the prompts to enter values for these parameters a IP Address for the Host b Access lev
21. Data In SCR Receive Clock Out SCT Transmit Clock Out SCTE External Transmit Clock In 3 6 Model 2340 Model User Manual EdgeAccess Universal Chassis System 3 6 1134 L135 L136 L137 T1 and El The L134 L135 L136 and L137 ELIMs are electrically compatible with T1 or El specifications Tables 6 and 7 show the connector pinouts e L134 supports and transmits AMI or B8ZS code The ELIM includes an RJ 45 connector use a 100 ohm twisted pair cable to connect to the local network equipment e 1 135 supports and transmits AMI or B8ZS code The ELIM includes a DA 15 connector use a 100 ohm twisted pair cable to connect to the local network equipment e L136 supports El and transmits AMI or HDB3 code The ELIM includes an RJ 45 connector use a 120 ohm twisted pair cable to connect to the local network equipment e 1 137 supports El and transmits AMI or HDB3 code The ELIM includes a DA 15 connector use a 120 ohm twisted pair cable to connect to the local network equipment These ELIMs include two LEDs LOS and AIS See Table 8 Table 6 RJ 48 Pinout Pin Direction 1 2 Tx Output 4 5 Rx Input Table 7 DA 15 Pinout Pin Direction 1 9 Rx Input 3 11 Tx Output Table 8 T1 and El ELIM Status LEDs LED Color Description LOS Off Normal Red Loss of received signal AIS Off Normal Amber Alarm receiving all 1s Model 2340 Model User Manual 3 7 3 7 L138 ElA 422 DC 37 Without Control Signals The L1
22. Functions LED Status Description STA Off No power Green Normal operation Amber Inactive redundant modem Red Failed system self test CFG Off Normal operation Red Software mismatch between local and remote modems improperly connected fiber optic cable or setup mismatch between local and remote modems CLS Off Normal operation Red Local loss of optical sync Red blinking Remote loss of optical sync TST Off Normal operation Amber Local loopback optical or electrical Amber blinking Remote loopback optical or electrical 2 2 Model 2340 Model User Manual EdgeAccess Universal Chassis System Chapter 3 Electrical Data Interfaces The 2340 supports these ELIMs e L130 Configurable EIA 232 423 530 P53 449 V 35 e P53 Interface for the L130 e L131 EIA 422 DC 37 with controls e L132 EIA 422 TwinAx e L133 TTL BNC e L134 TI RJ 45 e L135 TI DA 15 e L136 El RJ 45 e L137 El DA 15 e L138 EIA 422 DC 37 without controls e L139 T88 In addition this chapter describes operating and clock modes for the ELIMs 3 1 L130 Configurable ElA 232 423 530 P53 449 V35 The L130 ELIM is electrically compatible with the EIA 423A EIA 232D and EIA 530 standards Table 2 lists the E A 423 232 and EIA 530 signals with the pinouts for the female DB 25 connector and the signals and pinouts for the adapters that support EIA 449 422 or V 35 The control leads comply with the interface standards RTS CTS and DCD provide handshaking TD and RD
23. L Rx OK OK Chassis Management N A N A Alarm Relay Inputs N A N A Power Supply Primary OK OK Power Supply Secondary N A N A Fan N A N A Power On Self Test OK OK Figure 20 System Alarms Screen Table 19 System Alarms Definitions Item Definition Modem Redundancy Reports if redundancy is Active Inactive or turned off N A Status Configuration Errors Check that the local and remote modems have compatible set ups including software version Fiber Loss of Signal Checks if optical loss of signal errors Electrical Loss of Signal When LOS detection is On checks if electrical loss of signal occurs SQL Rx Checks if squelch occurs Chassis Management Reports OK if 2340 is in UCS 1000 with DMM or N A if 2340 is in 1040 1050 or UCS 1001 Alarm Relay Inputs Reports Loss if CLS occurs or OK if signal is good UCS 1001 only Power Supply Primary Reports function of main power supply Power Supply Secondary Reports function of second power supply Fan Reports fan failure Power On Self Test Reports OK or faulty hardware or software 4 16 Model 2340 Model User Manual EdgeAccess Universal Chassis System 4 16 Utilities Use the Utilities screen to set values for general parameters and to run the diagnostic PING See Figure 21 and Table 20 To access the Utilities screen follow this step 1 From the Main Menu type 6 Utilities and press lt Enter gt The Utilities menu appears UTILITIES 1 Set Date and Time 2 Change Password 3
24. Model D22 TTL BNC T1 E1 T88 Use the 2340 with the Universal Chassis System UCS in the UCS 1000 UCS 1001 or Model 1040 or 1050 Standalone Enclosure The UCS 1000 will hold up to 15 modems the UCS 1001 can hold up to two modems and a standalone enclosure holds one modem Figure 1 shows the 2340 modem Model 2340 Model User Manual 1 1 Jard VS PROS Figure 1 Model 2340 Modem 1 1 Modem Operation The electrical connection between the network equipment and the 2340 differs according to the electrical line interface module ELIM The conversion between electrical and optical signals is similar in all applications The modem multiplexes the clock data and control lead inputs from the ELIM then adds framing and supervisory information The optical receiver extracts the clock and data information from the optical signal establishes the frame bit lock then demultiplexes the clock data control signals and routes the signals to the interface circuits The 2340 operates asynchronously at up to 1 5 Mbps and synchronously at up to 2 048 Mbps Operation mode options include external internal and slave timing The built in clock can generate the common clock rates including most Nx56 Nx64K rates 1 2 Model 2340 Model User Manual EdgeAccess Universal Chassis System 1 2 Fiber Optic Options The 2340 includes one fiber optic transmitter and receiver Use the 2340 with multimode or single mode fiber optic cable and SC
25. PLL M and Div are even numbers Table 13 Interface Configuration Parameters and Values ELIM Group Parameter Possible Values L130 Interface Type EIA 423 232 EIA 530 EIA 449 422 or EIA 423 232 EIA 530 V 35 EIA 449 422 or V 35 Operating Mode Internal Slave External or Asynchronous Internal Rate bps Type the rate then confirm the rate select for Internal Mode calculated from the Rate equation above TD Timing the clock that sends Internal Mode SCTE SCT or SCT data to the fiber interface Inverted select for Internal Slave or Slave Mode SCTE SCTE Sampled External Modes SCT or SCT Inverted External Mode SCTE or SCTE sampled RD Timing the clock that shifts SCT or SCR data to the electrical interface select for External Mode DCD Output Remote RTS or CLS DCD False if CLS is True KG CTS A Normal 6V GND 6V 6V GND 6V select for EIA 530 GND 6V 6V 6V or 6V GND CTS Output Local RTS Local RTS amp DCD or select for EIA 423 232 Remote DTR RI AIC EIA 449 442 or V 35 and KG CTS A set to Normal DSR Off When Far Local Test or Any Test On Model 2340 Model User Manual 4 7 ELIM Group L130 with P53 L131 L132 and L138 TwinAx 422 or DC 37 High Speed EIA 422 L133 TTL BNC L134 L135 L136 and L137 Transparent T1 E1 Parameter Interface Type Operating Mode Internal Rate bps select for Internal Mode Delay ns select for Internal Rate TD Timing sele
26. ain Menu type 6 Utilities and press Enter 2 From the Utilities menu type 8 PING Generation and press Enter 3 Atthe prompt type the IP address to PING and press Tab 4 Atthe prompt type the number of times to send a PING from 1 to 256 or type 0 to PING continuously every 3 seconds and press Enter PING response received indicates a good connection TIMEOUT Unable to reach IP address indicates a faulty connection 5 To stop the PING and return to the Utilities menu press Esc 4 18 Software Upgrade Use the Software Upgrade screen to check the current version of the firmware and upgrade it and the remote 2340 if necessary See Figure 23 To access the Software Upgrade screen and check the software version follow these steps 1 From the Main Menu type 7 Software Upgrade and press Enter The Software Upgrade screen appears SOFTWARE UPGRAD Local Remote Pri Offline Sec Pri Offline Last Data Last Data Active Firmware 01 00 01 00 Inactive Firmware 01 01 01 01 Bootcode 05 00 05 00 1 Software Reset Reset Reset Reset 2 Swap Bank Swap Swap Swap 3 Copy Software from Source modem to Destination modem 4 Get New File with TFTP Figure 23 Software Upgrade Screen 4 18 Model 2340 Model User Manual Sec Last Data Reset Swap EdgeAccess Universal Chassis System Record the numbers for the Active and Inactive Firmware for both the
27. apped The RD Timing signal is the clock that shifts data from the modem to the electrical interface It can be either the SCT or SCR signals 3 8 Model 2340 Model User Manual EdgeAccess Universal Chassis System e External mode Use when the DTE provides the clock or when the 2340 is used as a tail circuit connecting toa DCE The other device sends this clock to the modem as the TD Timing signal Go to the Functional Configuration screen and set the interface configuration values select External mode then set the TD Timing source to SCTE or SCTE Sampled for a gapped clock See Figure 5 INTERFACE MODEM MAIN BOARD RXD lt e RX Data RX Clock SCR lt SCT Pai E SCTE gt TXD gt ve Clock TX Clock 5 d TX Data External Mode With SCT Ignored SCTE Used for TD Timing SCR Used for RD Timing Figure 5 External Operating Mode INTERFACE MODEM MAIN BOARD RXD lt e Data RX Clock SCR SCT SCTE TXD gt TX Clock TX Data External Mode With SCT Input SCTE Used for TD Timing SCT Used for RD Timing e Internal mode Use when this 2340 generates the clock and sends it to the DTE on the SCT signal Go to the Functional Configuration screen and set the interface configuration values set the interface type then select Internal mode then set the Internal data Rate th
28. ct for Ext Station or External Modes DCD Output select for External Mode RLSD select for External Mode DSR Off When select for External Mode All values preset Operating Mode Internal Rate bps select for Internal Mode TD Timing select for Internal Slave or External Modes RD Timing select for External Mode El All values preset T1 Set only T1 Output 4 8 Trap Configuration Possible Values P53 Internal Ext Station or External Type the rate then confirm the rate calculated from the Rate equation above 0 to 170 in 10 ns increments SCTE or SCTE Sampled Remote RTS or CLS DCDFalse if CLS is True Normal 6V GND 6V 6V GND 6V GND 6V 6V 6V or 6V GND Far Local Test or Any Test On Internal Slave External or Asynchronous Type the rate then confirm the rate calculated from the Rate equation above Internal Mode SCTE SCT or SCT Inverted Slave Mode SCTE SCTE Sampled SCT or SCT Inverted External Mode SCTE or SCTE sampled SCT or SCR 0 133FT 133 266FT 266 399FT 399 533FT 533 655FT CSU part 68 opt A or CSU 1 1 2 Traps are messages that require management attention and are routed to the Network Manager but do not trigger alarms Use the Trap Configuration screen to view the current configuration and to enable or disable traps for the 2340 See Figure 13 and Table 14 To configure traps follow these steps 1 From the System Configuration men
29. dary RC Out Secondary DCD Out Secondary TT In Secondary DCD Out Secondary CTS Out Secondary TD In Transmit Clock Out Secondary RD Out Receive Clock Out Local Loopback In Secondary RTS In Data Terminal Ready In Remote Loopback In Ring Indicator Out Data Signal Rate Selector In Terminal Timing In Test Mode Out EIA 423 232 Signal FG TD RD RTS CTS DSR SG DCD SDCD SCTS STD SCT SRD SCR LL SRTS DTR RL RI DSRS SCTE TMA DB 25 Pin ALP Lol nye 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Signal FG TDA RDA RTSA CTSA DSRA B SG DCDA RXCB DCDB SCTEB TXCB CTSB TDB TXCA RDB RXCA LLA RTSB DTRA B RLA SCTEA TMA Pin 10 11 12 13 14 15 16 17 18 19 23 20 21 24 25 3 2 Model 2340 Model User Manual EIA 449 422 Signal SHLD SD RD RS CS DM SG RR RT RR TT ST CS SD ST RD RT LL RS TR RL DM TR TT DC 37 Pin CCITT Circuit 101 103 104 105 106 107 102 109 115 113 114 103 114 104 115 141 108 140 125 113 142 V 35 Pin lt a AA gt NN EdgeAccess Universal Chassis System 3 2 P53 Interface for the L130 The L130 ELIM supports the P53 interface and external DCE DTE adapter that converts the interface to DTE with male DB 25 connector This interface supports FIFO buffers for received or transmitted data and a programmable delay line to fine tu
30. des composants sensibles aux d charges lectro statiques doit absolument tre manipul en respectant les r gles de mise la terre afin de pr venir de telles d charges Model 2340 Model User Manual i NOTICE Canoga Perkins has prepared this users manual for use by customers and Canoga Perkins personnel as a guide for the proper installation operation and or maintenance of Canoga Perkins equipment The drawings specifications and information contained in this document are the property of Canoga Perkins and any unauthorized use or disclosure of such drawings specifications and information is prohibited Canoga Perkins reserves the right to change or update the contents of this manual and to change the specifications of its products at any time without prior notification Every effort has been made to keep the information in this document current and accurate as of the date of publication or revision However no guarantee is given or implied that the document is error free or that is accurate with regard to any specification Canoga Perkins Corporation 20600 Prairie Street Chatsworth California 91311 6008 Business Phone 818 718 6300 Monday Friday 7 a m 5 p m Pacific Time FAX 818 718 6312 24hrs Web Site www canoga com Email fiber canoga com Copyright 2003 2005 Canoga Perkins Corporation All Rights Reserved EdgeAccess Universal Chassis System Model 2340 User Manual Model Number 2340 UM Produc
31. el for the host can be 1 read 2 read write 3 read trap or 4 read write trap c Trap community string up to 10 characters 3 To delete a host type 2 and press lt Enter gt then at the prompt enter IP Address for the Host 4 Type Y to confirm your changes and save them The host table appears again with your changes 5 To return to the SNMP Configuration menu press lt Esc gt HOST TABLE Managing Access Trap Trap Managing Access Trap Trap Host Level Community Port Host Level Community Port 172 16 142 20 4 public 162 Add or Delete a host entry 1 Add 2 Delete from table Figure 16 Host Table Screen 4 12 Model 2340 Model User Manual EdgeAccess Universal Chassis System 4 12 Diagnostics Use the Diagnostics screen to view current loopback status and set loopback controls See Figure 17 and Table 17 To access the Diagnostics screen follow these steps 1 From the Main Menu type 2 Diagnostics and press lt Enter gt 2 Type the number for the control that you want to set and press lt Enter gt 3 Press lt Space gt to cycle to the setting you want and press lt Enter gt 4 To return to the Main Menu press lt Esc gt DIAGNOSTICS Local Local Remote Remote Pri Sec PI Sec Loopback Switch Status N A N A N A N A Interface LL Signal Off Off Off Off Interface RL Signal Off Off Off Off 1 Loopback Norm Norm Norm Norm 2 Loopback Control Mode Software Software Software So
32. en set the TD Timing source to SCT for most applications or to SCTE or SCT Inverted for high data rates or a long cable to the DTE See Figure 6 INTERFACE MODEM MAIN BOARD RX Data RX Clock PLD E TX Clock TX Data Internal Mode Without Turnaround Clock SCT Used for TD Timing SCR Used for RD Timing Figure 6 Internal Operating Mode INTERFACE A SCR lt SCT MODEM MAIN BOARD SCTE gt N bs Internal Mode With Turnaround Clock RX Data RX Clock M ES Clock Ee gt TX Clock TX Data SCTE Used for TD Timing the DTE loops the clock from SCT toward SCTE SCR Used for RD Timing Model 2340 Model User Manual 3 9 e Slave mode This 2340 uses the clock from the remote modem as both the TD Timing and RD Timing signals Go to the Functional Configuration screen and set the interface configuration values set the interface type then select Slave mode then set the TD Timing source to SCT for most applications or to SCTE SCTE Sampled or SCT Inverted for high data rates or a long cable to the DTE See Figure 7 INTERFACE MODEM MAIN BOARD INTERFACE MODEM MAIN BOARD RXD RXD 2 44 Data EDS 0 44 RX Data RX Clock RX Clock SCR SCR ox ser lt SCT PTS Inter
33. ert the 2340 into an unused slot in the chassis Slide the 2340 into the rails and push it firmly into the backplane then tighten the captive screws If you encounter resistance check that no connector pins are bent If you encounter more difficulty contact Canoga Perkins at 818 718 6300 for technical assistance 3 Insert the ELIM into the 2340 Slide the ELIM into the rails and push it firmly into the connector then tighten the captive screw If you encounter resistance check that no connector pins are bent Note The 2340 and ELIM are hot swappable and can be inserted or removed without disrupting data transfer in other modules in the chassis The 2340 uses electrical cables to connect to the local site and fiber optic cables to connect to the remote modem Follow these steps to connect the electrical and optical cables 4 Ifyou will control the 2340 directly through the serial port plug a DE 9 straight through serial cable into the EIA 232 port on the DMM and the serial port on the PC or terminal for the pinout see Table 22 on page 6 2 5 To connect to the local site plug the electrical interface cables from the local equipment into the Rx and Tx connectors using Tx to Rx and Rx to Tx orientation Dirty optical connectors are a common source of link loss or attenuation problems especially for single mode fiber SMF Clean the connectors before plugging in a cable and whenever there is a significant or unexplained light loss
34. ftware 3 Electrical Line Relay Open Closed Open Closed Figure 17 Diagnostics Screen Table 17 Diagnostics Screen Definitions Item Description Loopback Switch If the 2340 is in a 1040 enclosure shows current position of the switch on Status the 1040 as Normal Local F1 or Remote F2 otherwise shows N A Interface LL For an L130 or L131 ELIM shows current local loopback signal received Signal from the DTE as On or Off otherwise shows N A Interface RL For L130 or L131 ELIM shows current remote loopback signal received Signal from the DTE as On or Off otherwise shows N A 1 Loopback In software mode select Normal Local Remote or Clear All in hardware mode this shows loopback status 2 Loopback Set to Hardware to follow the hardware switch or RL and LL signals and Control Mode ignore this menu setting set to Software to follow the software setting and ignore the hardware switch and LL RL signals 3 Electrical Line Normally shows the current electrical line status as Open Closed or N A Relay when redundancy is off during maintenance you can select Closed to test the inactive link when the Y cable is removed and test equipment installed Model 2340 Model User Manual 4 13 4 13 Interface Status The Interface Status report provides information about the local and remote interface types the current data rate and the controls for the interface type See Figure 18 To view the 2340 interface status foll
35. gth and connect it to the fiber link cable i Record the optical power level and compare it with the sensitivity level listed on the data sheet for the link fiber type j Subtract the remote power level from the value for the transmitter output power at the local site The result provides the link loss in dB This power level must not exceed the limit for Rx sensitivity listed on the data sheet for the remote unit Note Ifyou cannot determine the Rx sensitivity contact Canoga Perkins Technical Support Department for assistance k Repeat this process at the other site If the cable loss exceeds the loss budget for the modem either a cable or a connector is faulty If the cable loss is within specification follow these steps to run the loopback test for details see Section 4 12 a At the Diagnostics screen set the near end modem to Remote Loopback b Set the BERT tester for the clocking data rate and format used for the circuit use the existing interface cables if possible c Connect the BERT tester in place of the near end device and run the BERT test If the remote loopback and BERT tests pass optically loop back each modem and repeat the BERT test If the test fails the modem is faulty If the optical loop back and BERT tests pass set Local loopback on each modem and repeat the BERT test If the test fails the modem is faulty 5 3 Fiber Optic Diagnostics If the Loopback Test passes but the modems still fail
36. ies Software Upgrade This chapter describes each of these screen in detail 4 3 3 Login Screen and DMM Main Menu The first screen is the Login Menu If this is your initial setup and no password has been set type admin then press lt Enter gt at the prompts for both the user name and the password Otherwise type your password and press lt Enter gt After you log in the Main Menu for the DMM appears This is the main management screen for the DMM For details on all menu options see the Model 1500 Domain Management Module User Manual From this screen you can access the 2340 by either of two methods e To reach the 2340 directly follow these steps a b Type 4 Manage or access a specific Module and press lt Enter gt Type the chassis and slot numbers with a slash such as 1 4 for chassis 1 slot 4 and then press lt Enter gt At the Module Menu type 4 Access User Interface then press lt Enter gt to reach the Main Menu screen for the 2340 Model 2340 Model User Manual e reach the chassis and then select the 2340 follow these steps a Type 3 Manage or access a specific Chassis and press lt Enter gt press lt Space gt to cycle through the chassis in the domain and then press lt Enter gt to select the chassis b At the Chassis Management screen press Space to cycle to the slot number for the 2340 then press lt Enter gt to reach the Main Menu screen for the 2340
37. iguration Screen 4 10 Figure 15 SNMP Configuration Screen seen 4 11 Figure 16 Host Table Screen ue RH ete aan nine Eee a de 4 12 Figure 17 Diagnostics Screen a ooo oda edd aer d P e EROS RS 4 13 Figure 18 Interface Status Screen Rp ehe naan he on nier 4 14 Figure 19 Link Error Counters Screen ss 4 15 Figure 20 System Alarms Screen 4 16 Eisure 21 Utilities Menu Screen uu peu e HE tet ten Lhe EN et tante 4 17 Figure 22 PING Generation SCreen erecti eiit tee HEIDE ete pr UD ert er tee epo ent ed 4 18 Figure 23 Software Upgrade Screen ss 4 18 Figure 24 Local Loopback wii ia Hi einen nie nas 5 2 Figure 25 Remote Loopback cias 5 2 Tabl 1 2340 LED Functions it helene Date nimes 2 2 Table 2 Signals and Pinouts EIA 423 232 530 Protocols and EIA 449 42 and V 35 Adapters 3 2 Table 3 EIA 449 Interface DC 37 Pin Assignments ener enne 3 5 iv Model 2340 Model User Manual Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 EdgeAccess Universal Chassis System EIA 422 Interface Twin Ax Signals eroinin ainnean e ee aeeai E ea ereat 3 6 TIE BNC Signals ertt t en eee E A Ce aet s e ek 3 6 RJ 48 Pinout entera eee RE dee na 3 7 DASS Pinot Rs 3 7 Trand El ELIM Status
38. l configuration when the network equipment is set for Internal Timing see Figure 3 In this application the modems act as the network timing source When connecting KG or KIV encryptors on the Black side go to the Functional Configuration screen and set the interface configuration parameters set the operating mode to Internal then set the Internal Rate then set the delay time for details see Section 4 7 FIFO J1 DB 25 RXD r RX Data RX Clock SCR Delay Line lt Internal N Clock UE mm RN TX Clock E ad TX Data Figure 3 P53 Interface for Internal Clock Use the External configuration when the network equipment is set for Network or Internal Timing see Figure 4 In this application the modems act as an extension of the Red side cable in a true tail circuit When connecting KG or KIV encryptors on the Red side to a DTE device go to the Functional Configuration screen and set the interface configuration parameters set the operating mode for the modem at the Red end to External and the modem at the DTE end to Slave for details see Section 4 7 FIFO J1 DB 25 RXD K RX Data d RX Clock SCR Delay Line SCT QA Internal me o Clock Sete LR TX Clock Pl al TX Data
39. l or Remote sync error Faulty modem cable or connector If Run Loopback and BERT the modems are configured in a tail tests circuit one is externally locked and the other is slave verify that the externally locked modem has a clock on its TT or equivalent leads that matches its rate switch Cable loss exceeds modem Faulty fiber optic cable Replace defective cable loss budget Faulty fiber optic connector Polish or replace connector Loopback test passes but Modem not configured properly Check and correct switch modems will not pass data and jumper settings on all devices Interface cables damaged or wired Repair or replace cables incorrectly Modem fails BERT test Faulty modem or electrical interface Replace faulty modem when optically looped back to itself Modem fails BERT when Faulty modem or electrical interface Replace faulty modem looped locally Model 2340 Model User Manual 5 1 5 1 Loopback Tests Use loopback to diagnose a fault on the optical link either on a modem or with a cable The 2340 supports both local and remote loopback Local loopback loops the data internally remote loopback loops the data at the remote modem Set loopback either in software at the Diagnostics screen for a managed 2340 or if the Loopback control Mode on the Diagnostics screen is set to Hardware at the F1 NRM F2 Local Normal Remote loopback switch on a Model 1040 enclosure See Figures 24 and 25 Figure 25 Remote Loopback 5 2 Optical Powe
40. mulation session to the DMM used in the UCS 1000 chassis or directly to a Model 1040 enclosure For details on the DMM see the Model 1500 Domain Management Module User Manual Setting up the VT100 session depends on which connection serial port or Ethernet you have available for access to the VT100 management program Canoga Perkins suggests that you use HyperTerminal for your first session For details see the User Manual for your DMM Note You must set up TCP IP for the DMM before you can use Telnet for details see the manual for the DMM 4 2 Configuration for Terminal Operation These steps briefly describe how to set up your PC for a terminal connection to a Model 1040 enclosure For details on using Windows see your Windows documentation 1 Turn on your PC 2 When the Windows desktop appears click Start then highlight Programs Accessories the HyperTerminal Folder and then click HyperTerminal 3 At the Connection Description dialog select an icon enter a name for the connection to the system and click OK 4 Atthe Connect To dialog pull down the Connect using menu select the COM port and click OK 5 At the COM Properties dialog on the Port Settings tab check for these selections e Bits per second 19200 bps e Data bits 8 e Parity None e Stop bits 1 e Flow control None 6 Click OK HyperTerminal connects to the system and the VT100 terminal emulation starts Model 2340 Model User Manual 4
41. nal E Clock Clock SCTE No SCTE NS TX Clock o TXClock no TXD A TX Data TX Data Slave Mode Without Turnaround Clock Slave Mode Without Turnaround Clock SCT Used for TD Timing SCT Inverted Used for TD Timing SCR Used for RD Timing SCR Used for RD Timing INTERFACE MODEM MAIN BOARD RXD PO ste tl RX Data RX Clock SCR mm E Clock 5 gt C rx clock TX Data Slave Mode With Turnaround Clock SCTE or SCTE Sampled Used for TD Timing SCR Used for RD Timing Figure 7 Slave Operating Mode e Asynchronous mode Use when a data signal is present without a separate clock signal This mode samples the data signal at 100 MHz causing a 10 ns pulse distortion which can affect high data transmission rates For details on the Functional Configuration screen and configuring the parameters for various interfaces see Section 4 7 3 10 Model 2340 Model User Manual EdgeAccess Universal Chassis System Chapter 4 Software Management If the 2340 is in a Model 1040 enclosure or is in a UCS 1000 chassis within a system that includes a DMM and a CIM you can manage the 2340 through VT100 Terminal Emulation which is accessible by a Telnet session HyperTerminal or similar terminal emulation software a standard SNMP network manager and CanogaView 4 1 VT100 Terminal Emulation Connect the VT100 terminal e
42. ne the clock and data timing The interface supports these typical applications e With encryption devices on the BLACK side where modems act as the network and supply the synchronous clock or on the RED clear side of data encryption KG equipment as the tail circuit adapter device This allows the modem to accept two synchronous clocks one for transmitting external clock and one for receiving FIFO input clock SCT becomes an input e With systems that communicate over geosynchronous satellites the FIFO can make up for clock drift Doppler shift caused by the satellite s elliptical orbit around the earth Use the External Station configuration when an external station slave clock provides the timing see Figure 2 In this application the modems act as the network although the timing is from an outside source When connecting KG or KIV encryptors on the Black side with an external timing device go to the Functional Configuration screen and set the interface configuration values set the modem with the timing source to external set the other modem to slave for details see Section 4 7 FIFO J1 DB 25 RXD Ed Er RX Data RX Clock SCR CS Delay Line Internal Clock SCTE EN TX Clock l TX Data Figure 2 P53 Interface for External Station Clock Model 2340 Model User Manual 3 3 Use the Interna
43. on about the local and remote primary and secondary modems See Figure 11 To view the Hardware Configuration report follow these steps 1 At the System Configuration menu type 1 Hardware Configuration and press Enter The Hardware Configuration screen appears 2 To return to the System Configuration menu press Esc gt 32 gt HARDWARE CONFIGURATION Local Remote Pri Sec Pri Sec Chassis Slot 5 8 Standalone Standalone Standalone Chassis Type 5U UCS 1000 1040 1040 1040 Power Supply Pri AC 120 240 AC 120 240 AC 120 240 AC 120 240 Power Supply Sec N A N A N A N A Fan Installed N A N A N A N A odem Model 2340 1313 2340 1313 2340 1313 2340 1313 odem Type 1310 MM SC 10dB 1310 MM SC 10dB 1310 MM SC 10dB 1310 MM SC 10dB odem Revision Al Al Al Al odem Serial No 20030694501 20021019450 20021945010 20021014945 ELIM Model L130 L130 L130 L130 ELIM Type Configurable Configurable Configurable Configurable ELIM Revision Al Al Al Al ELIM Serial No 20030592525 20021925255 20021039252 20029252503 Figure 11 Hardware Configuration Screen 4 7 Functional Configuration The Functional Configuration report and menu provides information about the local and remote interfaces LOS detection and redundancy with options to set all values See Figure 12 and Table 12 The Oscillator MHz parameter shows the frequency of the optical oscillator or shows N A if no oscillator is installed Some parameters a
44. online From the Main Menu type 7 Upgrade Software and press lt Enter gt At the Software Upgrade menu type 3 Copy Software from Source modem to Destination modem and press lt Enter gt At the prompt select the Source modem then the Destination modem and press lt Enter gt the upgrade runs automatically To run the new software swap banks and reset the modem follow these steps 1 Check the version of the Inactive Firmware for the Remote modem to be sure that the upgrade is complete From the Main Menu type 7 Upgrade Software and press lt Enter gt At the Software Upgrade menu type 2 Swap Bank and press lt Enter gt At the Software Upgrade menu type 1 Software Reset and press lt Enter gt The modem resets and starts using the new firmware Model 2340 Model User Manual 4 19 4 20 Model 2340 Model User Manual EdgeAccess Universal Chassis System Chapter 5 Troubleshooting Use the diagnostic procedures in this section to test and troubleshoot the 2340 Before starting the diagnostics obtain this equipment e Multimeter e Fiber Optic Power Meter e Short 1 mor less fiber optic jumper cable e Bit Error Rate Tester BERT Table 21 lists troubleshooting strategies for various symptoms Table 21 Symptoms With Possible Causes and Actions Symptom Possible cause s Corrective action No power indicator on front No AC power Check AC power source panel s Defective modem Replace modem Loca
45. or ST connectors depending on the transmitter option The transmitter options include e Single Mode at 1310 nm and 1550 nm e Multimode at 1310 nm e CWDM For descriptions of the options by model number see Chapter 6 1 3 Features The 2340 supports these features e Status LEDs e Console port for accessing management functions through SLIP PPP SNMP e Redundancy Two modems at each end of the link provide full redundancy in these modes of operation e Auto Switchover Monitors the link if the active modem fails switches automatically to the inactive modem e Manual Primary Makes the primary modem active e Manual Secondary Makes the secondary modem active e Off Disables redundancy e ELIM connector adapters for P53 e Local and Remote loopback for test e TRM MDM and Reset switches Model 2340 Model User Manual 1 3 Model 2340 Model User Manual EdgeAccess Universal Chassis System Chapter 2 Installation and Setup The 2340 can be installed in a UCS 1000 UCS 1001 or Model 1040 or 1050 enclosure For details on the chassis see the manual for the chassis The process to install a 2340 is the same for all chassis options 2 1 Installation Follow these steps to install the 2340 and ELIM 1 Unpack and inspect all components Save the shipping carton and packing materials in case you need to return the equipment to the manufacturer Appendix A provides information for Return Material Authorization RMA 2 Ins
46. ow these steps 1 From the Main Menu type 3 Interface Status and press lt Enter gt 2 To return to the System Configuration menu press lt Esc gt INTERFACE STATUS Local Interface Primary Remote Interfac EIA 530 EIA 530 Actual Rate bps 384000 Actual Rate Inputs Outputs Inputs RTS On DCD On RTS On DTR On CTS On DTR On LL Off TM Off LL Off RL Off DSR On RL Off Figure 18 Interface Status Screen For details on the characteristics of your interface see Chapter 3 4 The Link Error Counters screen reports errors that occur on the modem link See Figure 19 and 14 Link Error Counters Table 18 To view the link errors follow these steps 1 Primary 384000 Outputs DCD CTS TM DSR On On Off On From the Main menu type 4 Link Error Counters and press lt Enter gt The Link Error Counters screen appears To reset the timer and counters press lt Tab gt To return to the Main Menu press lt Esc gt 4 14 Model 2340 Model User Manual EdgeAccess Universal Chassis System ERROR COUNTERS Local Remote Pri Sec Pri Sec Timer DDDD HH MM SS 0 00 06 47 0 00 06 42 Composite LOS Errors 0 0 Electrical LOS Errors 0 0 SOL Rx Errors 0 0 BERT Sync Status OK OK BERT Sync Count 0 0 BERT Bit Errors 0 0 BERT BER 1E 9 0 0 BERT Up Time 0 00 06 47 0 00 06 42
47. r and BERT Tests To optically test the modem cables and connectors follow these steps 1 Verify the optical cable loss a Clean the connectors on the fiber optic test cable before plugging it in to the Tx connector on the 2340 b Warm up each component for at least 30 minutes c Set the optical power meter to the proper wavelength d Wait two or three minutes for the power reading to stabilize and then read the output power e Subtract out the test cable loss then record the power level and compare it to the value on the performance sheet for that particular 2340 Measurement tolerance is 0 5 dBm Note When referencing optical power levels with numerical values less than zero the reading closer to zero is the greater value for example 17 dBm is greater than 20 dBm 5 2 Model 2340 Model User Manual EdgeAccess Universal Chassis System f If the reading is incorrect repeat the measurement with a different test cable If the power level is still not within range call Technical Support If you know the link attenuation subtract that value from the 2340 Tx output value to determine the power expected at the remote cable end which is the input power at the remote receiver and skip this section Otherwise continue these steps to use the 2340 to measure the link attenuation g At the local site connect the fiber link cable to Tx on the 2340 h At the remote site set the optical power meter to the proper wavelen
48. re valid for only certain interfaces and settings and show N A in all conditions that do not apply For information about the various electrical interfaces and the operating modes see Chapter 3 Model 2340 Model User Manual 4 5 FUNCTIONAL CONFIGURATION Local Pri Local Sec Remote Pri Remote Sec Oscillator MHz 6 144 6 144 6 144 6 144 Interface Typ EIA 423 232 EIA 423 232 EIA 530 EIA 530 Operating Mode Internal Internal Slave Slave Int Rate bps 384000 384000 384000 384000 TD Timing SCTE SCTE N A N A RD Timing SCR SCR SET SCT DCD Output Far RTS Far RTS CLS CLS CTS Output Local RTS Local RTS Remote DTR Remote DTR DSR Output Far Local Test Far Local Test Any Test On Any Test On KGCTS A RLSD Normal Normal 6V GND 6V GND Delay ns N A N A N A N A T1 Output N A N A N A N A LOS Detection On On On On Redundancy Auto Active Auto Inactive Auto Active Auto Inactive Select 1 to configure local interface 2 to configure remote interface 3 LOS Detection 4 redundancy setup Figure 12 Functional Configuration Screen Table 12 Functional Configuration Option Definitions Menu Item Description 1 Configure local interface Enter values for the local interface parameters 2 Configure remote interface Enter values for the remote interface parameters 3 LOS Detection Set to On or Off 4 Redundancy setup Set to Auto Manual Primary Man Pri or Secondary Man Sec or Off shows c
49. t Number 6913150 Rev E 01 2008 11 Model 2340 Model User Manual EdgeAccess Universal Chassis System Table of Contents Chapter TO ver view 1 1 1 1 Modem Opetati n eet deese qn e e eene decente 1 2 1 2 Fiber Optic n i e i em e e EB ete e HE E C e eb Ga rie 1 3 1 3 Features Essen Cete Re EHI Ree HE HIR 1 3 Chapter 2 Installation and Setup ocoommsss 2 1 2 1 Installation E 2 1 2 2 Power Up and Front Panel Functions ss 2 2 Chapter 3 Electrical Data Interfaces ecce eee eee ee eren ee ee ee eene eese etna 3 1 3 1 L130 Configurable ELA 232 423 530 P53 449 V35 essere 3 1 3 2 Pos Interface for the Ll OD Ee ein nU Pe it p ee Eve clo 3 3 3 3 L131 EIA 422 DC 37 With Control Signals 3 5 3 4 L132 BIA 422 TWINA X is e rd E te asics 3 6 3 5 E133 TTE BN E E A E an QUEE est 3 6 3 6 LAZ4 D 135 E136 E137 Tl and BT iei emet E teet tees 3 7 3 7 L138 EIA 422 DC 37 Without Control Signals eee 3 8 3 8 E139 eei ed eas ies a re ey 3 8 3 9 Operating Modes and Transmit Receive Timing eese 3 8 Chapter 4 Software Managemennt eere ee eee eee ee eere ee ee sesta ae soto 4 1 4 1 VT100 Terminal Emulation
50. u type 3 Trap Configuration and press lt Enter gt 4 8 Model 2340 Model User Manual EdgeAccess Universal Chassis System 2 Atthe Trap Configuration screen type the number for a trap and press Enter Note Master Trap Control enables or disables all traps the default is Disabled 2 Press Space to cycle to Enabled or Disabled and press Enter 3 To return to the System Configuration menu press Esc TRAP CONFIGURATION 1 Master Trap Control Disabled 2 LOS CLS Traps Enabled 3 SOL Traps Enabled 4 Redundancy Traps Enabled 5 Configuration Traps Enabled 6 Diagnostic Traps Enabled 7 Authentication Traps Enabled 8 Power Fan Malfunction Traps Enabled 9 Cold Start Traps Enabled 10 Alarm Input Traps Enabled 11 Security Violation Traps Enabled Figure 13 Trap Configuration Screen Table 14 Trap Definitions Type of Trap Definition 2 LOS CLS Loss of Signal electrical Composite Loss of Signal optical one or both received signals fail 3 SOL Squelch for received signal 4 Redundancy Monitors redundant operation activity 5 Configuration 6 Diagnostic 7 Authentication 8 Power Fan Malfunction 9 Cold Start 10 Alarm Input 11 Security Violation Setup errors including mismatches with other modems Monitors loopback Checks for SNMP access and read write community string Power is low or fan is off Monitors the reset function
51. urrent activity You can set values for various parameters for both local and remote modems To configure an interface see Tables 12 and 13 and follow these steps To configure the 2340 functions follow these steps 1 From the Main Menu type 2 Functional Configuration and press Enter 2 From the Functional Configuration menu type 1 to configure local interface or 2 to configure remote interface and press lt Enter gt 3 Ateach successive prompt press Space to cycle through the options and press Enter to select an option or type a number to select values for the parameters according to the information in Table 13 4 To set up LOS Detection or Redundancy type 3 or 4 and follow the prompts on the screen Note LOS detection differs by application For a 530 or 422 with controls interface LOS uses RTS For a T22 D22 and T86 interface LOS uses SCTE For T1 E1 LOS tracks 175 consecutive zeros TTL BNC interfaces do not support LOS 4 6 Model 2340 Model User Manual EdgeAccess Universal Chassis System 5 To return to the System Configuration menu press lt Esc gt Note When setting the Internal Rate parameter the 2340 may not be able to generate the exact rate To calculate the available rates use this equation Rate Osc PLL_N PLL_M 1 Div Where Ocs 16384000 Hz 24704000 Hz or custom oscillator rate 32 lt PLL N 254 64 lt PLL lt 128 2 lt Div lt 65354 and PLL N
52. ware and loopback tests see Sections 4 12 and 5 1 Table 3 ElA 449 Interface DC 37 Pin Assignments DC 37 Pin EIA 449 Signal Function Direction 1 SHLD Shield Ground 3 21 not used 4 22 SD Send Data In 5 23 ST Send Timing Out 6 24 RD Receive Data Out 7 25 RS Request to Send In 8 26 RT Receive Timing Out 9 27 CS Clear to Send Out 10 LL Local Loopback In 11 29 DM Data Mode Out 12 30 TR Terminal Ready In 13 31 RR Receiver Ready Out 14 RL Remote Loopback In 15 IC Incoming Call Control 17 35 TT Terminal Timing In Model 2340 Model User Manual 3 5 DC 37 Pin EIA 449 Signal Function Direction 18 TM Test Mode Out 19 SG Signal Ground 20 RC Receive Common 33 SQ Signal Quality Control 34 NS New Signal Control 37 SC Send Common 3 4 1132 ElA 422 TwinAx The L132 ELIM is electrically compatible with the EIA 422A specifications It uses five TwinAx connectors Table 4 lists the supported signals Table 4 ElA 422 Interface TwinAx Signals Signal Name Direction RXD Receive Data Out TXD Transmit Data In SCR Receive Clock Out SCT Transmit Clock Out SCTE External Transmit Clock In 3 5 L133 TTL BNC The L133 ELIM includes five BNC connectors to connect to a DTE device that uses unbalanced TTL signal levels it supports only the clock and data Use this ELIM for high speeds and long distances Table 5 lists the supported signals Table 5 TTL BNC Signals Signal Name Direction RXD Receive Data Out TXD Transmit

Model 2340 Universal Fiber Optic Modem User Manual

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