6.3 The Alarm Information Fails to Be Displayed on the NMS...........................................................................231
6.4 Service Board Is in the Failed State................................................................................................................232
6.5 A Service Board Fails to Register..................................................................................................................234
6.6 Repeated Board Reset.....................................................................................................................................235
6.7 Unexpected Reset of the System....................................................................................................................237
7 Troubleshooting EMU Faults..................................................................................................239
7.1 ESCM Being in Fault State............................................................................................................................240
7.2 EPS30-4815AF Being in Fault State..............................................................................................................241
8 Common Operation...................................................................................................................244
8.1 Performing a Loopback on an E1 Line...........................................................................................................246
8.2 Performing a Loopback on an E1 Port...........................................................................................................247
8.3 POTS Subscriber Circuit Line Test................................................................................................................249
8.4 POTS Subscriber Loop Line Test...................................................................................................................250
8.5 POTS Subscriber Search Tone Test...............................................................................................................251
8.6 POTS Subscriber Signal Tone Test................................................................................................................253
8.7 POTS Port Loop Test.....................................................................................................................................254
8.8 Call Emulation Test........................................................................................................................................255
8.9 PPPoE Dialup Emulation Test........................................................................................................................256
8.10 Multicast Emulation Test..............................................................................................................................258
8.11 DHCP Dialup Emulation Test......................................................................................................................259
8.12 Capturing Voice Packets Remotely..............................................................................................................261
8.13 Capturing Packets by Using Port Mirroring.................................................................................................262
9 FAQ..............................................................................................................................................264
9.1 How Is the Broadband Service Board Powered Off Automatically When the Battery Supplies Power........265
A Appendix....................................................................................................................................266
A.1 Indicators ......................................................................................................................................................267
A.2 Making Cables and Connectors.....................................................................................................................268
A.2.1 Making Console-Ethernet Integrated Cables........................................................................................268
A.2.2 Making External Power Cables and Ground Cables with Cord End Terminals...................................269
A.2.3 Making External Power Cables and Ground Cables with OT Terminals.............................................271
A.2.4 Making Ordinary Network Cables........................................................................................................275
A.2.5 Making Shielded Network Cables........................................................................................................278
A.2.6 Making the E1 Cable............................................................................................................................281
A.3 Cable Labels..................................................................................................................................................295
A.3.1 Introduction to Labels...........................................................................................................................295
A.3.2 Filling Labels........................................................................................................................................297
A.3.3 Usage of Labels....................................................................................................................................299
A.3.4 Attaching Labels...................................................................................................................................301
A.3.5 Label for External Alarm Cables..........................................................................................................303
A.3.6 Label for Network Cables.....................................................................................................................304
A.3.7 Labels for Optical Fibers......................................................................................................................305
SmartAX MA5612 Multi-service Access Module
Maintenance Guide Contents
Issue 01 (2012-07-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
vii
To Next Page
Loading...
Need help?
General
