Lucent DDM-2000 OC-3 User And Service Manual page 517

NTP-054
: System Turnup
Page 11 of 14
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
OC-12
OC-12
MAIN 2
IN
OUT
A
A
1 2(P)
Figure 2 – Example Dual-Homed OC-3/OC-12 Ring Configuration
Faceplate Connector
Passes Through
Node 1
DDM-2000 Undropped STSs
OC-12
MAIN 1
MAIN 2
TSI
A B C
A B C
1 2(P) 1 2(P)
1 2(P)
OC-12 Path Switched Ring with
OC-3 Shelves with OC-12 Optics
Node 5
DDM-2000
OC-12
MAIN 1
OC-12 MAIN 2
IN
TSI
OUT
B C A
B C A
1 2(P) 1 2(P)
1 2(P)
OC-3
Node 7
DDM-2000 OC-3
MAIN 1
MAIN 2
TSI
A B B C
A
1
1 2(P) 1 2(P)
DDM-2000 OC-3 M
Node 2
DDM-2000
OC-12
OC-12
MAIN 1
MAIN 2
IN
TSI
OUT
A B
A B
1 2(P)
1 2(P)
Node 8
DDM-2000
OC-12
MAIN 1 OC-12
MAIN 2
IN
TSI
B C A
B C A
1 2(P) 1 2(P)
1 2(P)
OC-3
C
2(P)
ULTIPLEXER
363-206-285
Issue 2, February 2000
C
C
1 2(P)
OC-12
OC-12
Node 4
DDM-2000
OC-12
MAIN 1
OUT
TSI
IN
B C
B C
1 2(P) 1 2(P)