...................................................................................................................................................................................................
3
Perform a warm reset of the card exhibiting the LOM.
CLI config card card type shelf slot reset warm
WEBUI Select the card, click the Reboot tab, select Warm Reboot >Submit.
...................................................................................................................................................................................................
4
Perform a cold reset of the card exhibiting the LOM.
Note: Refer to Caution at the beginning of this procedure.
CLI config card card_type shelf slot reset cold
WEBUI Select the card, click the Reboot tab, select Cold Reboot >Submit.
...................................................................................................................................................................................................
5
Reseat the OT. Refer to “Reseating a Card” (p. 3-19).
...................................................................................................................................................................................................
6
Replace the OT. 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.
LOS
LOS (Loss of Signal)
A receive port on one of the optical cards has detected a loss of signal. The LOS condition
may be raised for the following reasons:
• a misconnected, damaged, or dirty fiber
• the received power may not be within the acceptable range
The procedures in this section are as follows:
• LOS (Channel Absent Alarm)
• LD Input LOS
• CWR Input LOS
Trouble-clearing procedures
LOM
LOM (Loss of Multiframe - OTU)
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2-148
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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