Note: Refer to Caution at the beginning of this procedure.
...................................................................................................................................................................................................
7
Reseat the card. Refer to “Reseating a Card” (p. 3-19).
...................................................................................................................................................................................................
8
Replace the card. Refer to “Replacing System Components” (p. 3-20). Follow the return
and repair process in the Customer and Product Support guide to return the faulty card to
an authorized repair center for replacement.
LOSOCM
LOSOCM (WTOCM Input LOS)
The LOSOCM condition indicates that a input loss of signal has occurred on the reported
WTOCM input port.
Severity Major
Service affecting? No
Applicability WTOCM
Corrective Action
This procedure details the corrective action for clearing the LOSOCM against the
WTOCM input port. At the end of each step wait to see if the fault clears. If not, continue
with the next step.
...................................................................................................................................................................................................
1
Verify the fiber is connected between the WTOCM input port and its associated LD MON
port.
...................................................................................................................................................................................................
2
Verify there is no existing LOS condition on the associated LD card.
...................................................................................................................................................................................................
3
Retrieve power level reading on the local port, verify the power in within the normal
operating range.
Trouble-clearing procedures
LOSLDSIG
LOSLDSIG (LD SIG Input LOS)
....................................................................................................................................................................................................................................
....................................................................................................................................................................................................................................
2-166
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
E ND OF STEPS
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