Lucent Technologies DDM-2000 OC-3 Installation Manual

Issue 9 October 1998
6-1
Lucent Technologies
6
Release 7 Installation Tests
Overview
This section provides test procedures for verifying the following on a Release 7
configured DDM-2000 OC-3 shelf:
■
Shelf transmission
■
Wiring to DS1 Cross-Connect (DSX-1)
■
Wiring to DS3/EC-1 Cross-Connect (DSX-3) or DACS IV-2000
■
Fiber Installation and System Test.
Description
The following information provides instructions on the use of an American
Standard Code for Information Interchange (ASCII) terminal and the suggested
installation tests which should be performed. If problems are encountered, refer to
the "Troubleshooting" section at the end of this manual. For detailed
troubleshooting, refer to 363-206-202,
DDM-2000 OC-3 Multiplexer User/Service
Manual
.
The installation tests verify transmission through the shelf, wiring to the cross-
connect (or DACS IV-2000), fiber installation and end-to-end transmission as
shown in Figure 6-1.
The following installation tests are run only in an out-of-service mode of operation.
Interruption of service will result if these tests are run on an operating in-service
system.
The user panel contains the EIA-232D connector and the LEDs used to perform
the installation tests as shown in Figure 6-2.

Lucent Technologies DDM-2000 OC-3 Specifications

General

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