Lucent Technologies DDM-2000 OC-3, User & Service Manual

Page: 2464 / 2536

DLP-558
: Detailed Level Procedure 363-206-285
Page 6 of 8 Issue 2, February 2000
DDM-2000 OC-3 M
ULTIPLEXER
9. At the terminating (drop) nodes of the circuit being established, use the
ent-crs-vt1:
command to make the terminating cross-connections. For
example in Figure 5, at Node 1, if DS1 port #1, circuit pack #1 in FUNCTION
UNITS group A is cross-connected to VT1.5 channel #1, VTG #1, STS #1,
OC1 line 2, then the command
ent-crs-vt1:a-1-1,m-2-1-1:cct=twoway
would be used to make the
cross-connection. At Node 2 in Figure 5, the command
ent-crs-vt1:m-1-1-1,a-1-1:cct=twoway
would be used to make the
cross-connection.
10. Use the
rtrv-crs-vt1:
command to verify that the proper connection has
been made. If an improper cross-connection is made, use the
dlt-crs-vt1:
command to delete the improper cross-connection and reenter the
cross-connection.
11. After all cross-connections are made, use the
rtrv-alm:
command to verify
no alarms are present.
12. If
ne-acty
,
inc. VT AIS
,
inc. STS1 AIS
,
inc. VT unequipped
, or
inc. VT unequipped
alarms are present, look for missing or improperly
made cross-connections. Use TAP-120 to locate missing cross-connections, if
required. TAP-120