Troubleshooting
Release 3.3
253
Troubleshoot the BRI Card
One status LED and fifteen circuit LEDs are mounted on the faceplate. The status LED shows
the status of the CEPT link, and each of the circuit LEDs shows the status of one BRI circuit.
The BRI circuit LEDs are also used during card initialization to indicate the progress of the
self-test and to indicate that the download is in progress.
Fiber Interface Module LEDs
FIM LED State
Meaning
On
In frame synchronization
Off
Power off or held in reset
Flashing
Out of synchronization (see Notes below) OR Tx or RX cables could be reversed.
Notes:
1. The FIM in the 3300 ICP monitors the synchronization of the clock that appears on
the fiber link coming from the FIM in the peripheral or DSU Cabinet.
2. The FIM in the peripheral or DSU cabinet monitors the synchronization of the clock
that appears on the fiber link from the main control cabinet FIM. This synchronization
state is encoded along with other information and sent back to the main control
cabinet.
Содержание Navigator 3300 ICP
Страница 1: ...HARDWARE USER GUIDE ...
Страница 2: ......
Страница 9: ...Chapter 1 Before You Begin ...
Страница 10: ...3300 ICP Hardware User Guide 2 Release 3 3 ...
Страница 14: ...3300 ICP Hardware User Guide 6 Release 3 3 ...
Страница 15: ...Chapter 2 Specifications ...
Страница 16: ...3300 ICP Hardware User Guide 8 Release 3 3 ...
Страница 95: ...Specifications Release 3 3 87 ...
Страница 117: ...Chapter 3 Installing ...
Страница 118: ...3300 ICP Hardware User Guide 110 Release 3 3 ...
Страница 150: ...3300 ICP Hardware User Guide 142 Release 3 3 Backplane Connector Arrangements Peripheral Wiring Backplane ...
Страница 180: ...3300 ICP Hardware User Guide 172 Release 3 3 ...
Страница 181: ...Chapter 4 Install Upgrades and FRUs ...
Страница 182: ...3300 ICP Hardware User Guide 174 Release 3 3 ...
Страница 239: ...Chapter 5 Programming ...
Страница 240: ...3300 ICP Hardware User Guide 232 Release 3 3 ...
Страница 243: ...Chapter 6 Troubleshooting ...
Страница 244: ...3300 ICP Hardware User Guide 236 Release 3 3 ...
Страница 255: ...Troubleshooting Release 3 3 247 Troubleshoot the DID Loop Tie Trunk Card Troubleshoot the DNI Line Card ...
Страница 257: ...Troubleshooting Release 3 3 249 Troubleshoot LS GS Trunk Card ...
Страница 258: ...3300 ICP Hardware User Guide 250 Release 3 3 ...
Страница 259: ...Troubleshooting Release 3 3 251 Troubleshoot the ONS Line Card Troubleshoot the ONS CLASS CLIP Card ...
Страница 266: ... Trademark of Corporation Copyright 2003 Corporation All rights reserved Mitel Networks Mitel Networks ...