3EM13850AD
Issue 01, September 2007
TEST SET
Observe alarms and conditions. Is MANWKSWPR alarm declared against working
15
facility?
Refer to 1677 SONET Link Maintenance and Trouble Clearing manual
16
(PN 3EM13853AF) to clear trouble.
Is trouble cleared?
17
Verify OC-n Protection Switching (Working to Protect)
Figure 127-4. Fiber Connections for OC192 Modules
If yes, go to step 18.
If no, go to step 16.
If yes, go to step 12.
If no, go to step 16.
TX
TX
RX
RX
RX
DLP-127
TX
TX
RX
677-0366-1
100705
4-179