ADTRAN SHDSL T1 User's Manual
Contents
1. 3 INSTALLATION LA CAUTION SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED After unpacking the SHDSL T1 E1 LTU inspect it for damage If damage has occurred file a claim with the carrier then contact ADTRAN Customer Service Refer to the Warranty and Customer Service section for further information If possible keep the original shipping container for returning the SHDSL T1 E1 LTU for repair or for verification of shipping damage 2 Wire Twisted Pair Customer T1 or E1 Equipment e g PABX SHDSL T1 E1 LTU NTU SHDSL T1 E1 Figure 2 Typical System Application 2 Issue 1 August 2003 61182210L1 5A Shipping Contents The contents include the following items e SHDSL TI E1 LTU e SHDSL TI E1 LTU Installation and Maintenance Practice CAUTION Electronic modules can be damaged by ESD When handling modules wear an antistatic discharge wrist strap to prevent damage to electronic components Place modules in antistatic packing material when transporting or storing When working on modules always place them on an approved antistatic mat that 1s electrically grounded Instructions for Installing the Module The SHDSL T1 E1 LTU inserts into any access module slot 1 through 28 of a Total Access 3000 chassis To install the SHDSL T1 E1 LTU perform the following Steps 1 If present remove the Access Module Blank P N 1181953L1 from the appropriate2. BERT is running with bit errors Red BERT is running with no pattern sync Off No alarm condition detected Yellow Alarm condition detected remotely Red Alarm condition detected locally 61182210L1 5A Issue 1 August 2003 3 4 PROVISIONING All provisioning will be handled through the SCU communication link either through the menu access or SNMP There are no onboard DIP switches or jumpers The unit will retain provisioning data in a nonvolatile memory device in case of a loss of power to the module Total Access 3000 system management and provi sioning is facilitated by a series of intuitive menus that are accessible on a computer screen Connecting either a VT100 terminal or a PC emulating a VT100 terminal to the craft interface on the SCU front panel allows access to the menus and management features of the Total Access 3000 The front craft access port for the Total Access 3000 system is located on the front panel of the SCU and is a DB 9 connector Access can also be made to the Total Access 3000 chassis from the backplane through the port labeled ADMIN 331 It is a DB 25 connector and is located on the upper right corner of the backplane NOTE Connecting to the Total Access 3000 chassis from the front craft port on the SCU requires a straight serial data cable Connection to the Total Access 3000 chassis via the rear connector on the backplane requires the use of a null modem cable because that port is co
3. access module slot of the Total Access 3000 chassis 2 Hold the unit by the front panel while supporting the bottom side with the ejector latch at the bottom and the latch opened to engage the chassis edge when it is plugged in 3 Align the module edges to fit in the lower and upper guide grooves for the designated slot 4 Slide the module into the access module slot while pressing equally on the top and bottom of the front panel until the module is firmly positioned against the backplane of the chassis 5 Lock the module in place by pushing in on the locking lever located on the lower left hand side of the module The SHDSL T1 E1 LTU initializes and goes opera tional upon insertion into an active Total Access 3000 chassis Initialization is indicated by the front panel LEDs LED Indicators The front panel of the SHDSL T1 E1 LTU has five LED status indicators Table 2 lists the LED descriptions Table 2 Front Panel LEDs Off The module is powered off The module is In Service Yellow The module is Out of Service or in the process of a firmware upgrade Off SHDSL loop is Out of Service Unassigned SHDSL loop is trained with good signal quality Yellow SHDSL loop is trained with poor signal quality Red SHDSL loop is not trained TVE Off Port is active with alarms Green Portis active with no alarms Off Module 1s not in loopback or BERT Local loopback is active or BERT is running with no errors Yellow
4. 544 Mbps For Data Type E1 Data Rate can Data Rate 24 be from 3 to 32 timeslots 1 e 192 kbps to 2 048 Mbps Local Management 1 Disabled Enabled 2 Enabled Clock Source 1 Internal Internal 2 External Service State 1 In Service Out of Service 2 Out of Service Unassigned Maintenance 3 Out of Service Maintenance External Port Alarms 1 Disabled Disabled 2 Enabled Restore Factory Defaults Firmware Upgrade Change Password SHDSL Options SES CVC Threshold 0 to 255 CVC s SNR Margin Alarm 0 Disabled Disabled Threshold 1 to 15db Alarm Threshold Loop Attenuation Alarm 0 Disabled Disabled Threshold 1 to 127db Alarm Threshold ES 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold SES 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold UAS 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold CVC 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 65535 Errors Alarm threshold LOSWS 15 Minute Alarm 0 Disabled Disabled Threshold 1 to 900 Seconds Alarm Threshold T1 Options T1 Mode Only Line Coding 1 AMI B8ZS 2 B8ZS 1 Unframed ESF 2 SF Framing Mode 3 ESF Idle Pattern 00h to FFh 7Fh FDL Monitoring ESF Mode 1 Disabled Disabled Only 2 Enabled 61182210L1 5A Issue 1 August 2003 Table 4 Configuration Options List Continued E1 Options E1 Mode Only L
5. CS 3 CCS w CRCA 1 Disabled 3 ISDN PRA V3 Disabled 0 Disabled 1 DSX 1 Line Buildout 1 0 133 Feet 1 Line Buildou or 3 266 399 Feet 2 Line Codi 1 AMI 4 399 533 Feet Line Coding 2 HDB3 5 533 655 Feet 1 Unframed 3 Framing Mode 2 SF 4 Idle Pattern AE 5 FDL Monitoring 1 Disabled 2 Enabled Loopback Time Out Disabled BERT Pattern 2e15 1 1 Normal BERT Pattern Polarity Normal 2 Inverted 1 Dual Sided 2 Customer 3 Network 1 SHDSL 4 Off 2 E1 1 999 Timeout in Minutes 1 ALT Figure 3 SHDSL T1 E1 LTU Menu Tree 2 Enabled 4 Idle Pattern FFh General Status Aggregate Rate kbps SNR Margin dB Cur Min Max Loop Attenuation dB Cur Min Max Errored Seconds ES Severely Errored Seconds SES Unavailable Seconds UAS Code Violations Count CVC LOSW Seconds LOSWS Loopback Status BERT Status General Status Data Rate Framing Mode Errored Seconds ES Severely Errored Seconds SES Unavailable Seconds UAS Code Violations Count CVC Transmit Customer Alarm Indication Signal Tx Cust AIS Transmit Network Alarm Indication Signal Tx Net AIS Customer Source Address Bits Cust SA Bits Network Source Address Bits Net SAS Bits Network Address Bit Net A Bit Table 4 Configuration Options List Unit Options Data Mode For Data Type T1 Data Rate can Data Type 1 be from 3 to 24 timeslots 1 e 200 kbps to 1
6. Section 61182210L1 5A Issue 1 August 2003 ADRAN Total Access SHDSL T1 E1 Line Terminating Unit Installation and Maintenance Practice CONTENTS Me a E ee E E l 2 NCS Ci DOM sasaanist at mai sauces Saat aiamaa i aa l 3 Jastall ali Oi serae AE SNA 2 SHDSL Ay PEOVISTOMIMS resson a 4 AO a 049251 0218783 a E E E NS 5 sos O 6 Maintenance AA 9 mO Te SIDE CITC ALONG 2 a 9 test 8 Warranty and Customer Service 0neeee 9 anO FIGURES Figure 1 SHDSL T1 E1 LTU Front Panel l Figure 2 Typical System Application 2 Figure 3 SHDSL TI E1 LTU Menu Tree 6 TABLES Table 1 Compliance Code esemes avant onie 2 Table 2 Front Panel LEDS cccssssseeeeeeeeeees 3 Table 3 Account Names and Passwords 4 Table 4 Configuration Options List 7 Table 5 E1 Port Statistics Definitions 8 Table 6 T1 Port Statistics Definitions 9 Table 7 SHDSL TI E1 LTU Specifications 9 1 GENERAL This document is an installation and maintenance practice for the ADTRAN Total Access SHDSL T1 E1 Line Terminating Unit LTU Figure 1 illustrates the Figure 1 SHDSL T1 E1 LTU Front Panel SHDSL T1 E1 LTU front panel P N 1182210L1 The module is 100 percent compliant with the ITU recommendation G 991 2 for SHDSL transmission ensuring spectral compatibility an
7. The SHDSL TI E1 LTU requires no routine mainte nance for normal operation Environmental ADTRAN does not recommend that repairs be Operating Temperature 5 C to 55 C attempted in the field Repair services may be obtained by returning the defective unit to ADTRAN Refer to the Warranty and Customer Service section for further information Storage Temperature 40 C to 85 C Relative Humidity 90 percent maximum 50 C noncondensing 7 SPECIFICATIONS Maximum Current Draw 0 15 A maximum Specifications for the Total Access 3000 SHDSL T1 E1 48 VDC LTU are detailed in Table 7 Maximum Heat 3 5 watts 8 WARRANTY AND CUSTOMER SERVICE Dissipation ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifi Physical cations or fails while in service Warranty information Dimensions 6 in H x 625 in W x 10 can be found at www adtran com warranty in D lt 1 b Weight Part Number SHDSL TI E1 LTU 1182210L1 Module 61182210L1 5A Issue 1 August 2003 9 10 ADRAN Issue 1 August 2003 61182210L1 5A
8. any time to display a list of menu commands Main Menu The Total Access Main menu allows the user to access the module for various functions such as provisioning status alarms and performance monitoring The menu tree in Figure 3 illustrates the path to every provisioning performance and test access point in the SHDSL T1 E1 menu system Table 4 lists the complete set of configurable options with settings and factory default values 61182210L1 5A NOTE When the LTU is in T1 mode all related El options will be non applicable A non appli cable option setting is still changeable but will not take affect until the option become appli cable 5 OPERATION Test Capabilities The Total Access SHDSL T1 E1 LTU has the following test capabilities e Self diagnostics Local loopbacks e EOC initiated remote loopbacks e Internal bit error rate tester BERT Self Diagnostics The Total Access SHDSL TI E1 LTU performs self diagnostic tests of its Read Only Memory ROM Random Access Memory RAM LEDs and non volatile configuration setting upon power up Local and Remote Loopbacks For troubleshooting purposes the SHDSL T1 E1 LTU provides three types of loopback tests 1 Dual sided 2 Network 3 Customer BERT The SHDSL T1 E1 LTU provides an internal bit error rate tester BERT for the injection and observation of random bit sequence to and from the SHDSL 61182210L1 5A Issue 1 August 2003 Customer P
9. d interoperability Revision History This is the initial issue of this practice Future changes to this documentation will be explained in this subsection Features 2 DESCRIPTION The basic features of the SHDSL T1 E1 LTU P N The SHDSL T1 E1 LTU was designed for use in the 118221011 include the following Total Access 3000 chassis The Total Access SHDSL e Responds to an Embedded Operations Channel T1 E1 LTU provides an interface between the SHDSL EOC inventory response message network and the Central Office data network The SHDSL T1 E1 LTU receives a G 703 signal from the network and transmits an SHDSL signal to the e Provides both transmit and receive clocking e Provides a user selectable service state option customer The G 703 and SHDSL signals are trans e Operates in TI mode with a data rate of 200 kbps to mitted received via the Total Access 3000 chassis 1 544 Mbps and E1 mode with a data rate of 192 backplane connectors The SHDSL T1 E1 LTU kbps to 2 048 Mbps supports loop rates from 192 kbps to 2 048 Mbps Non volatile memory configuration 61182210L1 5A Trademarks Any brand names and product names included in this document are 1 trademarks registered trademarks or trade names of their respective holders Factory default restoration via VT100 menu screens or SNMP commands Firmware upgrade using YModem or TFTP connection e Receives remote NTU s firmware upgrades via Y Modem or TFTP connection e Automatica
10. e History 6 Terminal Mode Data Mode E1 Timeslots 2 Local Management Enabled 1 Internal Clock Source Internal 2 External Service State In Service Ext Port Alarms Enabled 1 Disabled 2 Enabled Circuit ID Restore Factory Defaults Upgrade Firmware O O IN O Jo JR Jo Change Password 1 SES Count Threshold 50 CVCs 2 SNR Margin Alarm Threshold Disabled 3 Loop Attenuation Alarm Threshold Disabled 4 ES 15 Minute Alarm Threshold Disabled 5 SES 15 Minute Alarm Threshold Disabled 6 UAS 15 Minute Alarm Threshold Disabled 7 CVC 15 Minute Alarm Threshold Disabled 8 LOSWS 15 Minute Alarm Threshold Disabled 1 Data Type E1 1 Disabled 2 Data Rate 3 2 Enabled 3 Apply Settings 1 In Service 2 Out of Service Unassigned 3 Out of Service Maintenance 1 255 CVCs to cause a SES 0 Disabled 1 15 Threshold in dB 0 Disabled 1 127 Threshold in dB 0 Disabled Vendor Software Version Unit Identification Code CLEI Vendor ID Vendor Model Number Vendor Serial Number Manufacture Date PROM Check Sum SHDSL Version Vendor List Number Vendor Issue Number Vendor Software Version Unit Identification Code CLEI Vendor ID Vendor Model Number Vendor Serial Number Other Vendor Information 1 900 Seconds 0 Disabled 1 65535 Errors 1 AMI 2 HDB3 1 Line Coding HDB3 1 Unframed 2 Framing Mode CCS 2 C
11. ine Coding 1 AMI 2 HDB3 Framing Mode 1 Unframed 2 CCS 3 CCS w CRC 4 Idle Pattern 00h to FFh ISDN PRA V3 CCS or 1 Disabled Disabled CCS w CRC 4 Mode Only 2 Enabled Test options Loopback Timeout 0 Disabled Disabled 1 to 999 Minutes Timeout BERT Pattern 1 ALT 2el5 1 2 2047 3 2el5 1 4 QRSS BERT Pattern Polarity 1 Normal Normal 2 Inverted Table 5 E1 Port Statistics Definitions Errored Seconds ES LOS condition or BPV s gt 0 LOS or LOF condition or if BPV s gt or FE s gt 0 CCS w CRC 4 LOS LOF or LOMFA condition or if FE s gt 0 or CRC 4 errors gt 0 Severely Errored Seconds SVS LOS condition LOS or LOF condition or if FE s gt 4 CCS w CRC 4 LOS LOF or LOMFA condition or if FE s gt 4 or CRC 4 errors 300 Unavailable Seconds UAV N A If 10 continuous SES s then UAS If 10 continuous seconds with no SES s then no UAS Code Violations Count CVC If BPV s gt 0 CCS w CRC 4 If FE s gt 0 or CRC 4 errors gt 0 8 Issue 1 August 2003 61182210L1 5A Table 6 T1 Port Statistics Definitions Siac O Famam ation SE KE LT LOS or LOF condition or if BPV s gt 1544 or if FE s gt 8 Unavailable Seconds UAV If 10 continuous SES s then UAS If 10 continuous seconds with no SES s then no UAS Code Violations Count CVC If BPV s gt 0 If BPV s gt 0 or FE s gt 0 6 MAINTENANCE Table 7 SHDSL T1 E1 LTU Specifications
12. lly updates the Circuit ID e Automatically updates the date and time registers Password protected See Figure 2 for a typical configuration setup Connections The SHDSL T1 E1 LTU inserts into any access module slot 1 through 28 of a Total Access 3000 chassis Power and alarm signals are provided to the module through the backplane of the chassis The G 703 and SHDSL signals are transmitted received via the 64 pin backplane amphenol connectors The G 703 signal is transmitted to the network side via Pair 8 and the G 703 signal is received from the network side via connector Pair 7 The SHDSL signal is trans mitted to and from the customer side via connector Pair 2 Compliance Table 1 shows the compliance codes for the SHDSL T1 E1 LTU The SHDSL T1 E1 LTU is NRTL listed to the applicable UL standards The SHDSL T1 E1 LTU is to be installed in a restricted access location and in a Type B or E enclosure only This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by ADTRAN could void the user s authority to operate this equipment Table 1 Compliance Codes Code Installation Code IC
13. nfigured for a modem and expects to see DCE equipment The parameters of the VT100 terminal should be set as follows e 9600 Baud No parity e 8 Data bits e Stop bits e No Flow Control Windows HyperTerminal Windows HyperTerminal can be used as a VT100 terminal emulation program Open HyperTerminal by selecting Programs Accessories HyperTerminal Refer to the Help section of HyperTerminal for additional information 4 Issue 1 August 2003 NOTE To ensure proper display background select VT100 terminal emulation under Settings Password and User ID Password protection is factory enabled If password protection is enabled the SCU will display the logon screen and a valid account name and password are required to access menus The factory default account names and default passwords both are case sensitive are displayed in Table 3 Table 3 Account Names and Passwords Password Rights Administration Access Read Access only Account Name ADMIN READONLY READWRITE PASSWORD Read and Write Access TEST PASSWORD Read and Test Access NOTE The Account Name and Password are to be entered in all capital letters Menu Navigation The following subsection describes the SHDSL TI E1 LTU menus Most menu selections are made by typing the corresponding number and then pressing ENTER If the wrong selection is made pressing ESC will display the previous screen The Question Mark can be used at
14. ort The SHDSL T1 E1 LTU operates in either E1 mode or TI mode E1 Mode In EI mode the port features are as follows Carries information at the rate of 2 048 Mbps Uses CCS framed format with or without CRC 4 Operates in either Alternate Mark Inversion AMI or High Density Bipolar 3 HDB3 line code Provides programmable timeslot idle pattern Supports ISDN PRA V3 service Displays additional status information via a local VT100 management screen See Table 5 for E1 port statistics definitions T1 Mode In T1 mode the port features are as follows e Carries information at the rate of 1 544 Mbps e Uses Superframe Format SF or Extended Super frame Format ESF e Operates in either Alternate Mark Inversion AMI or Bipolar w 8 Zero Substitution B8ZS line code e Provides programmable timeslot idle pattern e Monitors the Facility Data Link FDL e Displays additional status information via a local VT100 management screen See Table 6 for T1 port statistics definitions NOTE In T1 mode both the SHDSL T1 E1 LTU and the SHDSL NTU must be operational SHDSL Version Vendor List Number Vendor Issue Number 1 LTU Main 1 Unit Information Menu 2 NTU 2007 1snBny enss VG LIOLCCBLLG 1 Unit Options 2 Provisioning 2 SHDSL Options 1 E1 Options 2 T1 Options 4 Test Options 1 SHDSL ALARMS 2 E1 ALARMS 3 Status 1 Local Loopback 4 Test 2 Remote Loopback 3 BERT 5 Performanc
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