Alcatel-Lucent 1643 AMS Operation Manual page 67

Alarm messages
AU-4 Loss of pointer
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Alarm identifier
Information
Alarm category
ASAP
Alarm severity
(default setting)
Reporting state
(default setting)
Local indications
Cause
Actions
Note(s)
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365-312-803R7.2
Issue 4, May 2007
AU4cLOP
No valid AU-4 pointer interpretation obtained in the received signal.
Transmission
sdhHOPath
Prompt
Reported
–
Failure in line unit in the remote network element or local unit failure in the
station that reported the alarm.
Check remote line unit.
Check local unit.
AU-AIS is inserted in the downstream direction.
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1-47