LTPH-UM-1031-03, Issue | ADC H4TU-C-319 List 1 Line Unit, HDSL4

LTPH-UM-1031-03, Issue 3	Appendix E - Abbreviations

H4TU-C-319 List 1

September 12, 2003

69

Image 77

ADC H4TU-C-319 List 1 Line Unit, HDSL4 user manual LTPH-UM-1031-03, Issue

Contents

H4TU-C-319 List 1 Line Unit HDSL4 Date Revisions Made Issue2001 Initial release March 15 September 12 Inspecting Shipment Using this Manual Inspecting Shipment Table of Contents Appendix B Functional Operation List of Figures Config Menu List of Tables Navigational Keys for the Maintenance Terminal Screens Overview Features Applications H4TU-C-319 List 1 Front Panel Front Panel Front-Panel Description Front-Panel Feature FunctionBRG Line Message Full Name Description Front-Panel Display Messages System Information Messages a Diagnostic MessagesLoopback Messages FRM Frame SF, ESF, Unfr Marg Margin Current margin threshold setting measured in dBCode Line Code AMI, B8ZS Substitution B8ZS Installing the H4TU-C-319 List 1 into a Shelf Installation Verification with a Downstream Device VerificationVerification without a Downstream Device Provisioning Using the Mode and SEL PushbuttonsSetting Options through Mode and SEL Displaying System Parameter Settings Resetting to Factory DefaultDisabling an Alarm Loopback Modes Connecting to a Maintenance Terminal Using a Maintenance TerminalNavigational Keys for the Maintenance Terminal Screens Logon Screen Menu Functions Press this key Press this key To access this menu Menu Functions Provisioning Tasks Setting Date and Time Inventory Screen Setting Circuit ID Numbers Config Menu Configuring the System Config Menu Standard Options defaults shown 60 min H4TU-C-319 List 1 Standard Config Menu Options38 dB Auto ADC Config Menu Screen Selection Description Options H4TU-C-319 List 1 ADC Config Menu OptionsDIS DEF None HDSL4 BER HberLpbk ALM ENA Parameter DS1/DSX-1 24-Hour PM Threshold Resetting to Factory Defaults Config Menu Master Clear Clearing the History, Alarm, and Event Log Screens System Overview Using the Monitor Screen to View System ActivityMonitoring System Activity and Performance MAL Monitor Screen DescriptionsField Description PRM InslLPF Performance History at the DS1 Interface Using the Performance Screens to View Performance Data H4TU-C DS1 25-Hour Performance History H4TU-R DS1 Current Statistics Acronym Description Acronyms Used on the DS1 Performance History Screens H4TU-C Hdsl Loop 1/Loop 2 31-Day Performance History Performance History at the HDSL4 Interface H4TU-C Hdsl Loop 1/Loop 2 25-Hour Performance History SES Acronyms Used on the HDSL4 Performance History ScreensUAS Losws Alarm History at the DS1 Interface Using the Performance Screens to View Alarm Data H4TU-R DS1 Alarms on this Screen Alarm Front-PanelDescription H4TU-C DS1 Alarms onRAI Rrai PRM-NE Prmn HDSL4 Alarms at the H4TU-C only Alarm History at the HDSL4 Interface System Event Log Using the Event LOG to Track System Events PRM-FE Event Log Entry Messages ListEvent Log Messages Report Menu Full Report Using the Report Menu Type Contains the following information Report Types System Alarms TestingFront-Panel System Alarms Front-Panel Alarm Description To Inhibit Message a Prmn Front-Panel Alarm Description Retiring System Alarms Alarm Option for DLC Feed Remote LOS and AIS Response OCT55 Test Pattern with AMI Line Code Loopback Summary Loopback Operation Special Loopback Commands Generic Loopback Commands Manual Loopback Session Setting the Loopback Time-Out Option Lbto General Troubleshooting Tips Loopback Test Procedures Loopback Modes Summary of HDSL4 Loopback and Activation Codes Gnlb Test ProceduresLoopback Code Description Test Set Craft Port MODE/SEL Name A3LB Test ProcedureA3LB Addressable Repeater Loopback Commands A5LB Addressable Repeater Loopback Commands A5LB Test Procedure Testing LTPH-UM-1031-03, Issue Bert Signal Generator Testing with H4TU-C Bert GeneratorBert Signal Pattern Option Description H4TU-R Bert Generator Screen Testing with H4TU-R Bert Generator HDSL4 Appendix a Specifications Wideband Jitter Looped UI maximum Narrowband Jitter Looped One-way DS1 Delay 700 µs Wander LoopedSystem H4TU-C Power Parameters Power ConsumptionMaximum Power Dissipation Maximum Current Drain HDSL4 Reach ChartLoop ATTENUATION, Insertion LOSS, and Reach 196 KHz dB/kft Network Management Control Bus Fuse Alarm Craft Port System Alarm Output Pin Spectrum Issues Ground Fault DetectionAppendix B Functional Operation Timing Appendix C Compatibility Sales Assistance Appendix D Product SupportSystems Integration Online Technical Support Online Technical Publications Appendix E Abbreviations Latt LaisLbpv Lbto LTPH-UM-1031-03, Issue FCC Class a Compliance Limited Warranty Certification and Warranty For Technical Assistance World Headquarters