Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285 Detailed Level Procedure: DLP-532
Issue 2, February 2000 Page 2 of 14
DDM-2000 OC-3 MULTIPLEXER
NOTE:
When upgrading from releases without synchronization messaging to
releases with this feature, it is suggested to upgrade first the shelves
which are provisioned for "external timed" or "external mult" timed. This is
to prevent timing "holdover" conditions at nodes that derive timing from
the OC-3 line.
Table A – DDM-2000 OC-3 Inservice Software Upgrade Compatibility (Note)
Current Release
Upgrade to
*
* When doing an upgrade, it is recommended that the latest
point release of software be used, if possible.
13.0 15.0
7.1.n (Ring)
C
†
† Incompatible OSI stack requires special considerations. See
824-102-144,
Lucent Technologies 2000 Product Family,
Operations Interworking Guide For TARP Releases
for
special considerations.
C
†
7.2.n (Ring)
C
†
C
†
8.0.n (Linear)
C
†
C
†
8.1.n (Linear)
C
†
C
†
9.0.n (Ring)
U
†
U
†
9.1.n (Ring)
X
†
X
†
11.0.n (Ring)
X
†
X
†
13.0.n (Ring) X X
15.0.n (Ring) X X
Note: All DDM-2000 OC-3 shelves in a subnetwork should
be using TARP Release 13.0 or 15.0 software.
U Requires local software download only to upgrade the
system.
X Requires local or remote software download only to
upgrade the system.
C Requires an upgrade procedure with on-site
equipment/fiber changes as well as software download to
upgrade the system. Additional changes to software and
equipment provisioning may be needed to use features of
the new release.

Lucent Technologies DDM-2000 OC-3 Specifications

General

Brand	Lucent Technologies
Model	DDM-2000 OC-3
Category	Multiplexer
Language	English