Allchanmiss (C-Band Loss Of Signal); Allchanmiss-Out - Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual

Trouble-clearing procedures
ALLCHANMISS
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ALLCHANMISS (C-Band Loss of signal)

No C-band channels are detected at the LD Line or Sig port, but the NE has at least one
service successfully launched and the LD link has been successfully received.
ALLCHANMISS is reported if no C-Band channels are detected coming into (received
by) the amplifier Line or Sig port.
Severity
Service affecting?
Applicability
Corrective Action
This alarm is the result of a problem at an upstream NE or upstream span.
At the end of each step wait to see if the fault clears. If not, continue with the next step.
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Perform the procedure
1
trouble point for the lightpath and resolve issues/alarms at the trouble point. This may
involve performing the steps in
the trouble point(s).
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If the problem persists, attempt an egress adjust on the egress amplifier on the NE
2
identified in
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3 The gain range provisioned by the EPT for this amplifier is insufficient to accommodate
the unexpected change in loss in the network. Refer the problem to network planning.
E
N D O F
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ALLCHANMISS-OUT

ALLCHANMISS-OUT (C-Band Loss of signal)
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2-26
Critical
Yes
A2325A, AHPHG, AHPLG, ALPHG, ALPFGT, AM2017B,
AM2325B, OSCT
"Path Power Trace" (p. 3-8)
Step 1.
S T E P S
to identify the probable network
"ALLCHANMISS-OUT" (p. 2-26)
ALLCHANMISS (C-Band Loss of signal)
at the NE containing
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011