Lucent DDM-2000 OC-3 User And Service Manual page 334

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
Determine the necessary cross-connections for each node from
the work order or circuit order.
8. Make necessary VT1.5/STS1 cross-connections at each node in
the network.
A. Single Ring Configuration
B. Dual Ring Interworking (DRI) Configuration
C. Single/Dual OC-3 & OC-12/FiberReach Configuration
D. Single/Dual OC-3 & OC-12/OC-48 Configuration
E. Single/Dual OC-3/OC-12 Configuration
9.
NOTE:
For a T1 circuit in a path protected ring network, the
sw-path-( ):address command must be used at the
terminating nodes [and dual ring interworking (DRI) nodes in
a DRI ring network] to switch the active VT1.5 (DS1) path to
repeat this test on the other path(s).
Perform T1 end-to-end transmission test for each circuit being put
into service, as required.
A. Ring Configuration
B. Dual Ring Interworking (DRI) Configuration
C. OC-3 & OC-12/FiberReach Configuration
10. Use the rtrv-state-eqpt: command to determine the port
state of the T1 port(s) of the circuit being established.
11.
NOTE:
If a port is in the nmon (n) state, the signal is not monitored
or alarmed. The port will not automatically go to the in
service (i) state when a signal is detected as it will in the
auto (a) state. In the nmon state, the port must be returned
to the auto state, using the set-state-t1: command, to
turn on monitoring of signal failures and before any circuit
packs associated with that port can be removed from the
equipment list by the upd command.
Use the set-state-t1: command to set the port state of the T1
port(s) of the circuit being established.
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-037
Page 4 of 4
DLP-546
DLP-550
DLP-557
DLP-559
DLP-560
DLP-510
DLP-554
DLP-510