Alcatel-Lucent 1643 AMS Operation Manual page 246

Alarm messages
VC-12 Moderate block error rate
...................................................................................................................................................................................................................................
Alarm identifier
Information
Alarm category
ASAP
Alarm severity
(default setting)
Reporting state
(default setting)
Local indications
Cause
Actions
...................................................................................................................................................................................................................................
1-226
VC12cDEG
VC-12 signal degrade. The block error rate of an incoming VC-12 signal
exceeds an error threshold.
Important:
In the Elcon NTU, the signal degrade threshold is fix preset to 10
Transmission
sdhLOPath
Deferred
Reported
–
Fault(s) in upstream external cabling or equipment.
Check upstream external cabling and equipment.
Alcatel-Lucent - Proprietary
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365-312-803R7.2
Issue 4, May 2007