363-206-285 System Turnup: NTP-044
Issue 2, February 2000 Page 2 of 14
DDM-2000 OC-3 MULTIPLEXER
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
2. Verify the host DDM-2000 OC-3 shelves (for example, Figures 1,
2, 3, and 4, nodes 4 and 5) are equipped with TARP Release 13
or later ring software. If not equipped with TARP Release 13 or
later software, upgrade the DDM-2000 OC-3 host shelves with
proper software.
3. Determine the optical loss of each optical span from office records
or by making the required measurements.
4.
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.
NOTE:
If work order or office records do not specify OLIU types,
refer to 363-206-200,
DDM-2000 OC-3 and OC-12
Multiplexer, Applications, Planning, and Ordering Guide
and/or 363-206-285,
DDM-2000 OC-3 Multiplexer, TARP
Release 13 and Later, User/Service Manual—Volume I
,fora
description of OLIU circuit packs and applications. Optical
line power measurements and/or office records must be
used to verify that the span length can be supported.
DLP-504At the host OC-3 or OC-12 nodes, verify/install 26G2-U, 27G-U or
27G2-U OLIU circuit packs in FUNCTION UNITS slots (A, B,or
C) being used for FiberReach access.
5.
NOTE:
If fecom is enabled, an inconsistent DCC values alarm
will occur when the OLIUs are looped back. Normally, the
alarm occurs when the user/network parameters on the
OHCTLs at both ends of the DCC are set the same. To clear
the alarm during a fiber loopback, use the
set-fecom:address:com=disable command to disable
the DCC.
DLP-505Connect optical loops for FUNCTION UNITS OLIUs just installed.
DLP-504
DLP-505
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