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3EM13853AF
Issue 01, September 2007
LOCS
LOCS indicates Loss of Client Signal on a GIGE facility.
114
Go to step 160.
LOF
LOF indicates system is detecting Loss of Frame (LOF) on one of the following
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incoming signals: T1, T3, EC1, OC-3, OC-12, OC-48, or OC-192.
Problem is outside system. Go to step 160.
LOL
LOL indicates Gigabit Ethernet Loss of Link.
116
Go to step 160.
LOP-P or LOP-V
LOP-P indicates system is detecting Loss of Pointer-Path (LOP-P) on one of the
117
following incoming signals: STS-1, STS-3c, STS-12c, or STS-48c. LOP-V indicates
system is detecting Loss of Pointer-VT Path (LOP-V) on an incoming VT1 signal.
Check provisioning. Correct provisioning if required. Refer to 1677 SONET Link
Operation and Administration manual (PN 3EM13851AF). Otherwise, problem is
outside system. Go to step 160.
LOS
LOS indicates system is detecting Loss of Signal (LOS) on incoming stand-alone DS3,
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EC1, OC-3, OC-12, OC-48, OC-192, GIGE, or OFA.
Problem is outside system. Go to step 160.
MANWKSWBK or MANWKSWPR
MANWKSWBK indicates manual switch of OC3, OC12, OC48, or OC192 facility from
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protect to working. MANWKSWPR indicates manual switch of OC3, OC12, OC48, or
OC192 facility from working to protect.
Is manual switch to be released?
Facility Alarm or Event
If yes, go to step 120.
If no, go to step 161.
TAP-100
4-17
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