ADTRAN 1204001L1, Руководство пользователя

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Table of Contents
vi
DSU IV ESP User Manual 61204.011L1-1
Remote Unit Diagnostics ..................................................................................................... 91
DBU Connection ................................................................................................................... 93
Chapter 13. Activating Dial Functions
Dial Options .......................................................................................................................... 95
Answer Unit Connected to DDS Line ................................................................. 96
Dial Backup ...................................................................................................... 96
Originate Unit Connected to DDS Line .............................................................. 96
Dial Backup ...................................................................................................... 96
Stay on Leased ................................................................................................. 96
DBU Online Test .............................................................................................. 97
Dial Options During Dial Backup ........................................................................ 97
Hang Up ........................................................................................................... 97
Stay On Line ..................................................................................................... 97
Chapter 14. Viewing Status Information
Status ...................................................................................................................................... 99
Network Rate, DTE Rate, and Data Format ....................................................... 99
Dial Backup Information ..................................................................................... 100
Type of Dial Backup Service ........................................................................ 100
Current Status of Dial Backup Mode ......................................................... 100
DSU Operation and Network Status ................................................................. 102
Current DSU IV ESP Status ......................................................................... 102
Current DDS Network Status ...................................................................... 102
DTE Control Leads and Status ........................................................................... 103
Appendix A. Pinouts ........................................................................................................ 105
Appendix B. AT Commands ............................................................................................111
Appendix C. Terminal Menu Structure ........................................................................ 113
Appendix D. Configuration Profiles ............................................................................ 129
Appendix E. DSU to Modem Interconnect .................................................................. 133
Appendix F. Specifications Summary ........................................................................... 135
Glossary ............................................................................................................................... 139
Index ..................................................................................................................................... 147