Issue 1
December 1997
xli
About This Document
Purpose
This
DDM-2000 OC-12 Multiplexer User/Service Manual, Volume I, covers
Release 7.0 and provides the following:
■
Detailed descriptive information to circuit pack level
■
Technical specifications
■
Commands and reports descriptions.
The
DDM-2000 OC-12 Multiplexer User/Service Manual (TOP), Volume II, covers
Release 7.0 and provides operation and maintenance (O&M) task oriented
practice (TOP) supporting acceptance, turnup, and maintenance.
Intended Audiences
This user/service manual is used by training and by the end users responsible for
O&M of the DDM-2000 OC-12 Multiplexer. It may be used by anyone desiring
specific information about the DDM-2000 OC-12 Multiplexer O&M.
Reason for Reissue
This is Issue 1 of this document. It is based upon the
DDM-2000 OC-12
Multiplexer User/Service Manual, Volume I, Issue 2 (363-206-290). It has been
updated with information exclusively on Release 7.0. Significant changes to this
document are noted by change bars (|) in the outermost margins.