Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual page 230

TAPs for PortOM_OD Alarm Group
TAP-304: Clear 'OMS LOS: 50GHz and
150GHz offset at OM (0GHz offset)'
....................................................................................................................................................................................................................................
6 - 9 0
..........................................................................................................................................................
Examine the NE Alarm List
4
offset at OM (0GHz offset)
IF...
YES
NO
............................................................................................................................................................
CAUTION
SERVICE AFFECTING – this step could result in service
interruption.
Notify the person responsible for services supported by this optical
5
multiplex section to ensure that it is not utilized until the problem has
been resolved.
............................................................................................................................................................
Replace the fiber jumper between the OM(150 GHz) OUT_50/150G
6
port and the OM(0 GHz offset) IN_50/150G port.
..........................................................................................................................................................
Examine the
7 NE Alarm List
offset at OM (0GHz offset)
IF...
YES
NO
..........................................................................................................................................................
Connect a power meter to the OUT_50/150G port of the OM(50 GHz
8
offset) circuit pack. Is the the power < –16 dBm per channel?
IF...
Power < –16 dBm per
channel
Power > –16 dBm per
channel
Lucent Technologies - Proprietary
See notice on first page
. Is the
OMS LOS: 50GHz and 150GHz
condition still listed?
THEN...
Continue with Step
Go to Step 16.
. Is
OMS LOS: 50GHz and 150GHz
still listed?
THEN...
Continue with Step
Go to Step 17.
THEN...
Continue with Step
Go to Step 12.
Trouble Clearing Tasks
5.
8.
9.
365-575-783R1.1
Issue 1, June 2002