Lucent Technologies DDM-2000 OC-3 User Manual

363-206-285
Maintenance Description
9-10 Issue 3 June 2001
Software Compatibility 9
Table 9-2 lists the software compatibility within a subnetwork for the DDM-2000
OC-3 and OC-12 Multiplexers. All configurations listed support OI. The table lists all
possible software combinations. Combinations not listed are not supported.
Table 9-2. DDM-2000 OC-3 and OC-12 Software Compatibility (Note)
OC-3
Release
OC-12
Release Interconnection Method Notes
13.0
∗
7.0 22-type †, 24G-U § OLIU
STS1E ¶
Supports OC-3/OC-12 interworking,
0x1 interfaces, and DRI
15.0 7.0 22-type †, 24G-U § OLIU, 29-
type OLIU, STS1E ¶
Supports OC-3/OC-12 interworking,
0x1 interfaces, and DRI
Note
: All DDM-2000 OC-3 Multiplexers in a ring, which may be part of a larger subnetwork,
must be running the same software. In a subnetwork, all NEs must be running compatible
software according to the table.
∗ 22-type OLIUs must be used in DDM-2000 OC-3 ring shelves in main and function unit
slots for optical extensions.
† The 22-type OLIUs cannot be used in the DDM-2000 OC-12 shelf.
§ 24G-U OLIUs must be used in DDM-2000 OC-3 ring shelves in main only.
¶ STS1E circuit pack to be used in DRI applications.

Lucent Technologies DDM-2000 OC-3 Specifications

General

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