Lucent DDM-2000 OC-3 User And Service Manual page 220

363-206-285
Issue 2, February 2000
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
13.
NOTE:
When the 24/29-Type OLIU is installed an
unexpected CP type status and
OC12 connector failed alarm will occur. An
inc. OC-12 LOF alarm will occur at the Node connected
to this OLIU.
Install a 24/29-Type OLIU into MAIN 2(P) OLIU slot and
reconnect optical fibers.
14. Connect the OC-12 faceplate connector between MAIN 1 and
MAIN 2(P) 24/29-Type OLIUs. Wait until OC12 connector
failed alarm clears.
15. !
CAUTION:
The update ( UPD ) command must be executed at the Node
with both 24/29-Type OLIUs installed .
NOTE:
After the update at this node, the inc. OC-12 LOF alarm
remains until the 24/29-Type OLIU is installed at the
connecting Node.
Momentarily depress the UPD button on the SYSCTL or execute
the update (UPD) command at the Node with both 24/29-Type
OLIUs installed.
16. Repeat Steps 9 through 15 for all Nodes until you have equipped
all nodes outside the CO with 24/29-Type OLIUs, except for
MAIN 1 at starting Node 1 (it will be done at the end of this
procedure).
17.
NOTE:
The rtrv-eqpt: command retrieves the Equipage and
Version Report. This report lists the circuit pack type
and version information for one or more slots. See the
Commands and Reports section of this manual for a
description of the rtrv-eqpt: command format.
At OC-12 node, verify/install
21G/21G-U/21G2-U/21G3-U/21D/21D-U OLIU circuit packs in
FUNCTION UNITS slots (FN A, FN B, FN C, or FN D) being used
for the new OC-3/IS-3 extension.
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-024
Page 4 of 24
DLP-503