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TMB3SL16S Exterior View
|
Indicator silkscreen |
Indicator Name |
Indicator Color |
Indicator status |
Status Description |
|---|---|---|---|---|
|
STAT |
Single Board Hardware Status Light |
Green |
Always on |
Normal operation, no hardware alarms |
|
Green |
Blinking |
Board is in maintenance state |
||
|
Red |
Bright |
Critical or emergency level hardware alarm exists |
||
|
Yellow |
Always on |
Secondary alarms are present |
||
|
-Always on |
Extinguished |
|
||
|
SRV |
Service Status Indicator |
Green |
Always on |
System/service is working normally |
|
Red |
Bright |
System/service has emergency or major alarm |
||
|
Yellow |
Always on |
System/service has secondary or remote alarms |
||
|
-Amber |
Extinguished |
System has no power input or no service configured |
||
|
LOSn |
Alarm indicator |
Red |
Always on |
R_LOS alarm is reported on the optical interface on the single board |
|
Red |
Blinking: 3 times every 1 second |
The optical interface on the single board receives too much light |
||
|
Red color |
Blinking: 1 time every 1 second |
The optical interface on the single board receives light too weakly. |
||
|
Red color |
Blinking: 1 time every 3 seconds |
The optical interface on the board receives the MS_RDI alarm. |
||
|
-Red |
Out |
|
TMB3SL16S STM-16 Fiber Optic InterfaceDescription
|
Interface |
Connector Type |
Network Management Interface Serial Number |
Purpose |
Corresponding Cable |
|---|---|---|---|---|
|
TX1/RX1 |
LC |
TX1/RX1 |
Sends/receives service signals from the client device. |
LC/PC type fiber optic connector |
The related technical information in this chapter and the SDH equipment troubleshooting process are collected and organized by Shenzhen Optical Transmission Network Technology Co.(www.opticaltrans.com), please retain! Our company specializes in Huawei SDH optical transmission equipment,SDH transmission equipment sales.
