STM-1 Not expected input signal
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Alarm identifier STM1cNES
Information An incoming signal has been detected on an STM-1 port although the port is
provisioned “Not Monitored”.
Alarm category Transmission
ASAP sdhPRS
Alarm severity
(default setting)
Information
Reporting state
(default setting)
Not Reported
Local indications –
Cause There are two possible reasons:
1. Either the port is intentionally not in use, and therefore is provisioned “Not
Monitored”, but mistakenly an input signal is applied (due to erroneous
routing of intermediate cabling for example), or
2. although an input signal is applied, the port is mistakenly provisioned “Not
Monitored”.
Actions Change the port monitoring mode to “Monitored”, or check the cabling (and
re-arrange if necessary).
Alarm messages
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1-184
Alcatel-Lucent - Proprietary
See notice on first page
365-312-803R7.2
Issue 4, May 2007
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