Lucent DDM-2000 OC-3 User And Service Manual page 158

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
FN A
MAIN 2
Existing OC-3 Ring
MAIN 1
FN A
Figure 1 – Adding New Optical Span Extension Between OC-3 Rings
FN B FN C
MAIN 1
MAIN 2
FN B FN C
DDM-2000 OC-3 M
Circuit Order:
Existing OC-3 Ring
New OC-3
Optical Span
ULTIPLEXER
NTP-015
Page 2 of 6
FN A FN B FN C
MAIN 2 MAIN 1
MAIN 1 MAIN 2
FN A FN B FN C