ADC H2TU-C-388 Uživatelský manuál

HiGainHiGainUSER MANUALMODE SELSETUPSTATUSRSDCE232HiGainHDSL2H2TU•3881LH2TU-C-388 List 1 Line UnitPart Number: 150-2406-01CLEI: VACHKW0C

Overview 152-388-100-02, Issue 22 June 6, 2000 H2TU-C-388 List 1COMPATIBILITYThe H2TU-C-388 List 1 is designed to mount in DDM+ high-density shelv

152-388-100-02, Issue 2 Front PanelH2TU-C-388 List 1 June 6, 2000 3FRONT PANELFigure 1 shows the H2TU-C-388 List 1 front panel. Table 1 on page 4 d

Front Panel 152-388-100-02, Issue 24 June 6, 2000 H2TU-C-388 List 1Table 1. Front-Panel DescriptionFront-Panel Feature FunctionFront-panel display

152-388-100-02, Issue 2 Front PanelH2TU-C-388 List 1 June 6, 2000 5Table 2 lists the front-panel display messages. The four-character display repor

Front Panel 152-388-100-02, Issue 26 June 6, 2000 H2TU-C-388 List 1SMJK Remote SmartJack Loopback DSX-1 signal is looped back to the network at th

152-388-100-02, Issue 2 InstallationH2TU-C-388 List 1 June 6, 2000 7INSTALLATIONFigure 2. Installing the H2TU-C-388 into a Shelf1 Align the H2TU-C-

Installation 152-388-100-02, Issue 28 June 6, 2000 H2TU-C-388 List 1VERIFICATIONOnce the H2TU-C-388 List 1 is installed, verify that it is operati

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 9PROVISIONINGThere are two provisioning methods: • Use the MODE and SEL buttons

Provisioning 152-388-100-02, Issue 210 June 6, 2000 H2TU-C-388 List 1Resetting to Factory Default ValuesAll user options for the H2TU-C-388 List 1

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 115 Configure the maintenance terminal to the following communication settings:•

152-388-100-02, Issue 2ii June 6, 2000 H2TU-C-388 List 1Revision History of This ManualCopyrightJaunary 18, 2002© 2002 ADC DSL Systems, Inc. All r

Provisioning 152-388-100-02, Issue 212 June 6, 2000 H2TU-C-388 List 1Figure 3. Logon ScreenTable 4. Logon Screen MenusPress this key: To access th

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 13PROVISIONING TASKSAfter the HiGain Line Unit is successfully installed, perfor

Provisioning 152-388-100-02, Issue 214 June 6, 2000 H2TU-C-388 List 1Setting Circuit ID NumbersThe Inventory screen provides product information o

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 15Configuring the SystemThe Config menu (Figure 6) allows you to make the follow

Provisioning 152-388-100-02, Issue 216 June 6, 2000 H2TU-C-388 List 1Figure 7. Configuration Menu - Standard Options (Defaults Shown)Figure 8. Con

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 17Table 5 describes the Standard Config screen options and lists their front-pan

Provisioning 152-388-100-02, Issue 218 June 6, 2000 H2TU-C-388 List 1H2TU-R TLOS Loopback TLOS ENA Enables a logic loopback at the H2TU-R when an

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 19HDSL2 BER Threshold (HBER) Option. The HBER option permits monitoring of loop

Provisioning 152-388-100-02, Issue 220 June 6, 2000 H2TU-C-388 List 1DS1 BER (DBER) Option. The DS1 BER alarm occurs when any of the DS1 or DSX-1

152-388-100-02, Issue 2 ProvisioningH2TU-C-388 List 1 June 6, 2000 21Clearing the History, Alarm, and Event Log ScreensClear the History, Alarm and

152-388-100-02, Issue 2 Using This ManualH2TU-C-388 List 1 June 6, 2000 iiiUSING THIS MANUALThe following conventions are used in this manual:• Mon

Monitoring System Activity and Performance 152-388-100-02, Issue 222 June 6, 2000 H2TU-C-388 List 1MONITORING SYSTEM ACTIVITY AND PERFORMANCEThe H

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 233 To initiate a loopdown of all active loopbacks

Monitoring System Activity and Performance 152-388-100-02, Issue 224 June 6, 2000 H2TU-C-388 List 1USING THE PERFORMANCE SCREENS TO VIEW PERFORMAN

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 25Figure 13. H2TU-R DS1 48-Hour Performance Histor

Monitoring System Activity and Performance 152-388-100-02, Issue 226 June 6, 2000 H2TU-C-388 List 1Examples of current statistics screens are show

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 27Table 9. Acronyms Used on the DS1 Performance Hi

Monitoring System Activity and Performance 152-388-100-02, Issue 228 June 6, 2000 H2TU-C-388 List 1Performance History at the HDSL2 InterfaceThe H

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 29Figure 19. H2TU-C HDSL2 25-Hour Performance Hist

Monitoring System Activity and Performance 152-388-100-02, Issue 230 June 6, 2000 H2TU-C-388 List 1USING THE PERFORMANCE SCREENS TO VIEW ALARM DAT

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 31Alarm History at the DS1 InterfaceThe Alarm Hist

Inspecting Shipment 152-388-100-02, Issue 2iv June 6, 2000 H2TU-C-388 List 1

Monitoring System Activity and Performance 152-388-100-02, Issue 232 June 6, 2000 H2TU-C-388 List 1Table 11. DS1 Alarm DescriptionsScreen Alarm Fr

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 33Alarm History at the HDSL2 InterfaceFigure 23 sh

Monitoring System Activity and Performance 152-388-100-02, Issue 234 June 6, 2000 H2TU-C-388 List 1USING THE EVENT LOG TO TRACK SYSTEM EVENTSTo vi

152-388-100-02, Issue 2 Monitoring System Activity and PerformanceH2TU-C-388 List 1 June 6, 2000 35Table 13. Event Log Entry Messages ListEvent Log

Testing 152-388-100-02, Issue 236 June 6, 2000 H2TU-C-388 List 1TESTINGThis section provides information about front-panel system alarms, LOS and

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 37Alarm Option for DLC FeedTo improve HiGain compatibility with the switch-to-protect

Testing 152-388-100-02, Issue 238 June 6, 2000 H2TU-C-388 List 1Remote LOS and AIS ResponseFigure 25 shows the different ways the H2TU-R can respo

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 39LOOPBACK OPERATIONHiGain has a family of loopback options for analyzing circuit fun

Testing 152-388-100-02, Issue 240 June 6, 2000 H2TU-C-388 List 1Table 15. Summary of HiGain Loopback Codes and Activation MethodsMethod of Activat

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 41Special Loopback CommandsIn addition to the GNLB loopback command mode, a HiGain sy

152-388-100-02, Issue 2 Table of ContentsH2TU-C-388 List 1 June 6, 2000 vTABLE OF CONTENTSOverview ________________________________________________

Testing 152-388-100-02, Issue 242 June 6, 2000 H2TU-C-388 List 1Manual Loopback SessionA manual loopback session allows you to select any one of t

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 434 Press SEL to activate the selected loopback. The previous loopback is terminated.

Testing 152-388-100-02, Issue 244 June 6, 2000 H2TU-C-388 List 14 Have the CO tester send the NLOC (4-in-7) inband loopup for 5 seconds. You shoul

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 45A1LB, A2LB, and A5LB Test ProceduresUsing the codes listed in Table 16, a network t

Testing 152-388-100-02, Issue 246 June 6, 2000 H2TU-C-388 List 14 Once armed, the H2TU-C-388 can be looped back by sending Intelligent Office Repe

152-388-100-02, Issue 2 TestingH2TU-C-388 List 1 June 6, 2000 47A3LB and A4LB Test ProceduresThe H2TU-C-388 can be looped back by sending the Addre

Appendix A - Specifications 152-388-100-02, Issue 248 June 6, 2000 H2TU-C-388 List 1APPENDIX A - SPECIFICATIONSPowerLine Voltage 0, -185 VdcCO Sup

152-388-100-02, Issue 2 Appendix A - SpecificationsH2TU-C-388 List 1 June 6, 2000 49POWER CONSUMPTIONThe maximum power consumption and heat dissipa

Appendix A - Specifications 152-388-100-02, Issue 250 June 6, 2000 H2TU-C-388 List 1LOOP ATTENUATIONEach loop has no more than 35 dB of loss at 19

152-388-100-02, Issue 2 Appendix A - SpecificationsH2TU-C-388 List 1 June 6, 2000 51Fuse AlarmPin 117 on the card-edge connector is a fuse alarm th

Table of Contents 152-388-100-02, Issue 2vi June 6, 2000 H2TU-C-388 List 1Testing ________________________________________________________________

Appendix B - Functional Operation 152-388-100-02, Issue 252 June 6, 2000 H2TU-C-388 List 1APPENDIX B - FUNCTIONAL OPERATIONADC HDSL2 technology pr

152-388-100-02, Issue 2 Appendix C - CompatibilityH2TU-C-388 List 1 June 6, 2000 53APPENDIX C - COMPATIBILITYThe HiGain system uses HDSL2 transmiss

Appendix D - Product Support 152-388-100-02, Issue 254 June 6, 2000 H2TU-C-388 List 1APPENDIX D - PRODUCT SUPPORTADC Customer Service Group provid

152-388-100-02, Issue 2 Appendix E - AbbreviationsH2TU-C-388 List 1 June 6, 2000 55APPENDIX E - ABBREVIATIONSAACO: Alarm Cutoff AIS: Alarm Indica

Appendix E - Abbreviations 152-388-100-02, Issue 256 June 6, 2000 H2TU-C-388 List 1SES-P: Severely Errored Seconds - Path SF: SuperFrame SMJK: S

CERTIFICATION AND WARRANTYFCC CLASS A COMPLIANCEThis equipment has been tested and found to comply with the limits for a Class A digital device, pursu

ADC DSL Systems, Inc.14402 Franklin AvenueTustin, CA 92780-7013Tel: 714.832.9922Fax: 714.832.9924Technical AssistanceTel: 800.638.0031Tel: 714.730.322

152-388-100-02, Issue 2 List of FiguresH2TU-C-388 List 1 June 6, 2000 viiLIST OF FIGURES1. H2TU-C-388 List 1 Front Panel...

List of Tables 152-388-100-02, Issue 2viii June 6, 2000 H2TU-C-388 List 1LIST OF TABLES1. Front-Panel Description...

152-388-100-02, Issue 2 OverviewH2TU-C-388 List 1 June 6, 2000 1OVERVIEWThe HiGain® product family from ADC® is the industry’s first practical impl