ADC H2TU-C-231 72

Appendix E - Abbreviations	LTPH-UM-1109-01, Issue 1

January 9, 2002

H2TU-C-231 List 2

Contents

USER MANUAL H2TU-C-231List 2 Line Unit Revision History of This Practice USING THIS MANUAL INSPECTING SHIPMENT Page TABLE OF CONTENTS Page LIST OF FIGURES LIST OF TABLES OVERVIEW FEATURES COMPATIBILITY APPLICATIONS FRONT PANEL Page Page Page INSTALLATION VERIFICATION Verification without an H2TU-RRemote Unit Verification with an H2TU-RRemote Unit PROVISIONING USING THE MODE AND SEL PUSHBUTTONS MODE SEL P Setting Options through MODE and SEL Resetting to Factory Default Values Displaying System Parameter Settings Disabling an Alarm Loopback Modes USING A MAINTENANCE TERMINAL Connecting to a Maintenance Terminal Logon Screen Page PROVISIONING TASKS Setting Date and Time Setting Circuit ID Numbers Configuring the System Making Changes to Standard and ADC Options Page Page Page DS1 Line Coding (DS1) Option H2TU-C Equalization (EQL) Option Alarm Pattern (ALMP) Option Power Back Off (PBON and PBOC) Options Bipolar Violation Transparency (BPVT) Option DS1 BER (DBER) Option HDSL2 BER Threshold (HBER) Option Resetting to Factory Defaults Clearing the History, Alarm, and Event Log Screens MONITORING SYSTEM ACTIVITY AND PERFORMANCE USING THE MONITOR SCREEN TO VIEW SYSTEM ACTIVITY LPDN USING THE PERFORMANCE SCREENS TO VIEW PERFORMANCE DATA Performance History at the DS1 Interface Page Page Page Performance History at the HDSL2 Interface Page USING THE PERFORMANCE SCREENS TO VIEW ALARM DATA Alarm History at the DS1 Interface Page Alarm History at the HDSL2 Interface USING THE SYSTEM EVENT LOG TO TRACK EVENTS USING THE REPORT MENU Page Page TESTING SYSTEM ALARMS Alarm Option for Digital Loop Carrier (DLC) Feed Retiring System Alarms Remote LOS and AIS Response OCT55 TEST PATTERN WITH AMI LINE CODE OCT55 T AMI L LOOPBACK OPERATION Generic Loopback Commands Page Special Loopback Commands Manual Loopback Session Setting the Loopback Time-OutOption Activating Manual Loopback Mode LOOPBACK TEST PROCEDURES General Troubleshooting Tips GNLB Test Procedures Page A1LB, A2LB, and A5LB Test Procedures Page A3LB and A4LB Test Procedures TESTING WITH H2TU-CBERT GENERATOR H2TU-C BERT G TESTING WITH H2TU-RBERT GENERATOR H2TU-R APPENDIX A - SPECIFICATIONS POWER CONSUMPTION MAXIMUM POWER DISSIPATION MAXIMUM CURRENT DRAIN LOOP ATTENUATION, INSERTION LOSS, AND REACH H2TU-C-231LIST 2 CARD-EDGE CONNECTOR H2TU-C-231 Network Management Control Bus Fuse Alarm System Alarm Output Pins CRAFT PORT APPENDIX B - FUNCTIONAL OPERATION TIMING GROUND FAULT DETECT APPENDIX C - COMPATIBILITY APPENDIX D - PRODUCT SUPPORT APPENDIX E - ABBREVIATIONS Page Page CERTIFICATION AND WARRANTY FCC CLASS A COMPLIANCE LIMITED WARRANTY RETURNS MODIFICATIONS ADC DSL Systems, Inc Technical Assistance