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3EM13853AF
Issue 01, September 2007
Enter
19
where:
OCn=Optical facility type (OC3, OC12, OC48, or OC192)
AID=Facility Access Identifier
Repeat steps
20
switch active side away from alarmed facility.
Refer to
21
Was a protection switch performed on OC-n facility at near-end or far-end?
22
Enter
23
RLS-PROTNSW-OCn::AID;
where:
OCn=Optical facility type (OC3, OC12, OC48, or OC192)
AID=Facility Access Identifier
Enter
24
Did alarm clear?
25
APSCDFLTK
APSCDFLTK indicates a default K byte received. This alarm is transmitted until a
26
valid ring map is created. While this alarm is present, no BLSR protection is available.
Refer to the Operation and Administration manual (PN 3EM13851AF) to provision
ring map.
Go to step 160.
27
APSCIMP
APSCIMP indicates the incoming K byte does not match.
28
Enter
Facility Alarm or Event
OPR-PROTNSW-OCn::AID:::MAN;
16
through
19
DLP-135
to replace OC-n card, then go to step 22.
If yes, go to step 23.
If no, go to step 24.
and
RTRV-ALM-ALL;
RTRV-COND-ALL;
If yes, go to step 161.
If no, go to step 160.
and
RTRV-ALM-ALL;
RTRV-COND-ALL;
to switch service away from alarmed facility.
at far-end NE that terminates alarmed OC-n span to
to release protection switch at near end and/or far end.
TAP-100
4-5
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