User ManualTable of ContentsOverview7Features7Compatibility8Applications8Front Panel9Installation11Verification12Verification without an Upstream Device12Verification with an Upstream Device12Viewing System Screens13Connecting to a Maintenance Terminal13Logon Screen13Monitoring System Activity and Performance16Using the Monitor Screen to View System Activity16Using the Performance Screens to View Performance Data18Performance History at the DS1 Interface18Performance History at the HDSL2 Interface23Using the Performance Screens to View Alarm Data25Alarm History at the DS1 Interface25Alarm History at the HDSL2 Interface27Using the Event Log to Track System Events28Loopback Operation30Generic Loopback Commands30Special Loopback Commands32Loopback Test Procedures32GNLB Test Procedures32A2LB Test Procedures34A3LB and A4LB Test Procedures36Appendix A - Specifications37Loop Attenuation38H2TU-R-402 List 4E Card Connector38Craft Port39Appendix B - Functional Operation40Timing40Appendix C - Compatibility41Appendix D - Product Support42Appendix E - Abbreviations43Certification and Warranty45Size: 643 KBPages: 46Language: EnglishOpen manual