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Troubleshooting
Release 3.3
241
Troubleshoot the 3300 BRI NSU
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.
CEPT LED
Troubleshoot the 3300 Universal ASU
LEDs are located on the front panel and indicate the status of the CIM circuit, ONS circuits, LS
circuits, and power.
Copper Interface Module LED
ONS Circuit LEDs
The front panel has 16 LEDs representing the ONS line circuits.
State
Meaning
Off
CEPT link not established
Flashing at 1 Hz
Layer 1 established
Flashing at 4 Hz
Layer 2 established
On
Call in progress on the DPNSS link
3300 BRI NSU CEPT Port DIP Switch Manufacture Settings
DIP Switch
Use
Setting
Notes
1
Tx Ground
Up
Off - ungrounded
Not required for RJ-45 connector
2
Rx Ground
Up
Off - ungrounded
Not required for RJ-45 connector
Note: Site dependant - normally Tx is grounded but that depends if the remote Rx connection is
grounded.
Note:
The Music on Hold and Paging Ports do not have an LED to show status
CIM LED State
Meaning
Off
No Power
Flashing
Powered On, BSP Running
On
Communication Link synchronized with 3300 Controller
LED State
Circuit State
Meaning
Off
Idle
NA
Steady On
Off Hook
NA
Slow Flash
Idle
Circuit is manual busy
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 ...