Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual page 280

TAPs for PortOT Alarm Group
TAP-504: Clear 'Add side OC-48/STM-16
client synchronization failure'
....................................................................................................................................................................................................................................
6 - 1 4 0
..........................................................................................................................................................
Examine the NE Alarm List
5
IF...
YES
NO
............................................................................................................................................................
CAUTION
SERVICE AFFECTING - Failure to follow instructions in
this step could result in service interruption.
Notify the person responsible for the optical channel associated with
6
the service assigned to this circuit pack to manually switch the service
to a different channel if this will take too long to fix.
............................................................................................................................................................
Make an optical power measurement on the incoming optical jumper
7
at the OT.
..........................................................................................................................................................
Is the optical power measurement within limits?
8
IF...
YES
NO
............................................................................................................................................................
9 Clean the incoming fiber jumper. For details, refer to
Inspect and Clean Optical Fiber Connectors"
............................................................................................................................................................
Connect the incoming fiber to the correct OT IN port.
10
Important! At this point, it appears that the local OT is operating
correctly. The trouble appears to be in the optical fiber jumper, optical
line, or the client signal coming into the OT.
Lucent Technologies - Proprietary
See notice on first page
. Has the alarm condition cleared?
THEN...
Go to Step 23.
Continue with Step
THEN...
Go to Step 11.
Continue with Step
(7-11).
Trouble Clearing Tasks
6.
9.
"DLP-606:
365-575-783R1.1
Issue 1, June 2002