ADC H4TU-C-319 List 1 Line Unit User Manuals

Table of Contents

• Table of Contents

  5
• List of Figures

  7
• List of Tables

  8
• Overview

  9
  • Features

    9
  • Applications

    10
• Front Panel

  11
• Installation

  16
  • Verification

    17
    • Verification without a Downstream Device

      17
    • Verification with a Downstream Device

      17
• Provisioning

  18
  • Using the MODE and SEL Pushbuttons

    18
    • Setting Options through MODE and SEL

      18
    • Resetting to Factory Default

      19
    • Displaying System Parameter Settings

      19
    • Disabling an Alarm

      19
    • Loopback Modes

      19
  • Using a Maintenance Terminal

    20
    • Connecting to a Maintenance Terminal

      20
    • Logon Screen

      20
  • Provisioning Tasks

    23
    • Setting Date and Time

      23
    • Setting Circuit ID Numbers

      24
    • Configuring the System

      25
    • Clearing the History, Alarm, and Event Log Screens

      32
• Monitoring System Activity and Performance

  33
  • System Overview

    33
  • Using the Monitor Screen to View System Activity

    33
  • Using the Performance Screens to View Performance Data

    36
    • Performance History at the DS1 Interface

      36
    • Performance History at the HDSL4 Interface

      40
  • Using the Performance Screens to View Alarm Data

    43
    • Alarm History at the DS1 Interface

      43
    • Alarm History at the HDSL4 Interface

      45
  • Using the Event Log to Track System Events

    46
  • Using the Report Menu

    48
• Testing

  50
  • System Alarms

    50
    • Alarm Option for DLC Feed

      52
    • Retiring System Alarms

      52
    • Remote LOS and AIS Response

      53
  • OCT55 Test Pattern with AMI Line Code

    53
  • Loopback Operation

    54
    • Generic Loopback Commands

      55
    • Special Loopback Commands

      55
    • Manual Loopback Session

      56
  • Loopback Test Procedures

    57
    • General Troubleshooting Tips

      57
    • GNLB Test Procedures

      59
    • A3LB Test Procedure

      60
    • A5LB Test Procedure

      61
  • Testing with H4TU-C BERT Generator

    64
  • Testing with H4TU-R BERT Generator

    65
• Appendix A - Specifications

  66
  • Power Consumption

    68
  • Maximum Power Dissipation

    68
  • Maximum Current Drain

    69
  • Loop Attenuation, Insertion Loss, and Reach

    69
  • H4TU-C-319 Card-Edge Connector

    70
    • Network Management Control Bus

      70
    • Fuse Alarm

      70
    • System Alarm Output Pin

      71
  • Craft Port

    71
• Appendix B - Functional Operation

  72
  • Timing

    72
  • Ground Fault Detection

    72
  • Spectrum Issues

    72
• Appendix C - Compatibility

  73
• Appendix D - Product Support

  74
• Appendix E - Abbreviations

  75
• Certification and Warranty

  78