61200063L1-20
DSU III TDM User Manual
4-1
Chapter 4
Testing and Troubleshooting
TEST OVERVIEW
The DSU III TDM performs a variety of diagnostic functions that isolate
portions of the circuit to identify the problem source. Tests may be initiat-
ed and terminated from the front panel or the DTE interface.
The unit also responds to standard DDS network tests initiated from telco
test centers. In addition, it can run several tests such as local and remote
loopbacks to aid in problem isolation.
Summary of Contents for 1200063L1
Page 1: ...57 6 CVC 5GTXKEG 7PKV 2CTV 0WODGT 3422285 3 QEWOGPV 0WODGT 83422285 3 42 RTKN 3...
Page 12: ...xii DSU III TDM User Manual 61200063L1 20 Table of Contents Appendix F Glossary F 1 Index 1...
Page 16: ...xvi DSU III TDM User Manual 61200063L1 20 List of Tables...
Page 24: ...Chapter 1 Introduction 1 8 DSU III TDM User Manual 61200063L1 20...
Page 44: ...Chapter 3 Operation 3 14 DSU III TDM User Manual 61200063L1 20...
Page 72: ...Chapter 4 Testing and Troubleshooting 4 28 DSU III TDM User Manual 61200063L1 20...
Page 86: ...Chapter 7 Configuring DTE Options 7 8 DSU III TDM User Manual 61200063L1 20...
Page 90: ...Chapter 8 Configuring Test Options 8 4 DSU III TDM User Manual 61200063L1 20...
Page 108: ...Appendix A Pinouts A 6 DSU III TDM User Manual 61200063L1 20...
Page 112: ...Appendix B Configuration Profiles B 4 DSU III TDM User Manual 61200063L1 20...
Page 114: ...Appendix C DSU to Modem Interconnect C 2 DSU III TDM User Manual 61200063L1 20...
Page 116: ...Appendix D EIA 232 Connector D 2 DSU III TDM User Manual 61200063L1 20...
Page 120: ...Appendix E Specifications Summary E 4 DSU III TDM User Manual 61200063L1 20...
Page 130: ...Appendix F Glossary F 10 DSU III TDM User Manual 61200063L1 20...
Page 136: ...Index 6 DSU III TDM User Manual 61200063L1 20 Index...