Lucent DDM-2000 OC-3 User And Service Manual page 459

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
OC-48
1A
TRMTR/
RCVR
1A 1B 2A
(0X1)
(NS)
OC-12
DDM-2000 OC-12 DCC Network Side (NS)/User Side (US) Defaults (set-fecom:nsus=ns/us)
24/29-Type
OLIUs
(0X1 Rings
application)
Figure 3 – Example of OC-12 Dual Homed User Side/Network Side Value Settings
FT-2000 OC-48
TRMTR/ TRMTR/
RCVR
RCVR
1B 2A 2B 3A 3 7B 8A 8B
LS INTFC
FT-2000 OC-48
TRMTR/
RCVR
2B 3 7B 8A 8B
3A
LS INTFC
OC-12 Path Switched Ring with
OC-3 Shelves with OC-12 Optics
Faceplate Connector
Node 2
Passes Through
DDM-2000
Undropped STSs
OC-12
MAIN 2
MAIN 1
US NS
A B C
A B C
1 2(P) 1 2(P)
1 2(P)
MAIN 1
MAIN 2
dcc-m1 dcc-m2
US
NS
DDM-2000 OC-3 M
System Turnup:
FT-2000 OC-48
OC-48
TRMTR/
TRMTR/
RCVR
RCVR
1A 1B 2A 2B 3A 3 7B 8A 8B
LS INTFC
FT-2000 OC-48
OC-48
TRMTR/
RCVR
1A 2B
1B 2A
LS INTFC
Node 1
DDM-2000
OC-12
OC-12
MAIN 2
MAIN 1
US
A B
A B
1 2(P)
1 2(P)
FN-A
FN-B
dcc-a dcc-b
NS NS
ULTIPLEXER
NTP-048
Page 11 of 12
OC-48
TRMTR/
RCVR
3 7B 8A 8B
3A
(0X1)
(US)
OC-12
NS
C
C
1 2(P)
FN-C
dcc-c
NS