OSCSSF
OSCSSF (Server Signal Failure - OSC)
The LINE port on one of the ALPHG, AHPHG, AHPLG cards or the OSCSFP port on
one of the ALPFGT, or OSCT cards has detected a Loss Of Signal. The OSCSSF
conditon is raised against the OSC or OSCSFP port when the LOS alarm is raised against
LINE port when the power measured at the port input drops below a threshold.
This may be caused by the following reasons:
• A misconnected, damaged or dirty fiber
• Received power may not be within the acceptable range
Severity NR
Service affecting? No
Applicability ALPHG, AHPHG, AHPLG, ALPFGT, AM2017B, AM2125A,
AM2125B, AM2325B, OSCT
No corrective action is required. Refer to the corrective action for the LINE port LOS
alarm (see “LD Input LOS” (p. 2-153)).
Trouble-clearing procedures
OSCSSF
OSCSSF (Server Signal Failure - OSC)
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1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
2-247
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