Ms Near-End Background Block Errors Threshold Crossing 15-Min - Alcatel-Lucent 1643 AMS Operation Manual

Alarm messages
STM-1 MS Near-end background block errors threshold
crossing 15-min
...................................................................................................................................................................................................................................
Alarm identifier
Information
Alarm category
ASAP
Alarm severity
(default setting)
Reporting state
(default setting)
Local indications
Cause
Actions
...................................................................................................................................................................................................................................
365-312-803R7.2
Issue 4, May 2007
MS1NBBEcTHR15
The STM-1 Multiplex Section near-end background block errors counter
exceeded the provisioned threshold during a 15-minute monitoring period.
Quality of service (performance monitoring)
sdhMS
Information
Not Reported
–
Possible causes are:
•
Dirty optical connector(s).
•
Equipment fault(s) in the upstream station.
Check upstream external cabling or equipment.
Alcatel-Lucent - Proprietary
See notice on first page
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