Lucent Technologies DDM-2000 OC-3 Installation Manual

363-206-204
Equipment and Front Access Cable Installation
Issue 9 October 1998
3-3
Tools, Test Sets, and Accessories
The following tools are required:
Planning
The DDM-2000 OC-3 may be mounted as follows:
NOTE
:
The mounting brackets on the DDM-2000 OC-3, Heat Baffle, and Fan Shelf
are designed to allow for mounting in standard 23 inch wide network bay
frames and 23 inch wide EIA-Type bay frames.
a. Mounted in network bay frame. The recommended network bay frame for
front access is the ED-8C500. Refer to Figure 3-4 and Figure 3-5 for
DDM-2000 OC-3 shelf placement in a network bay frame.
b. Mounted in seismic network bayframe. The ED-8C800-500 and
ED-8C801-501 seismic network bay frames are designed for use in all
earthquake zones, and in general, do not require top support at the 7-foot
level. These frames meet Pacific Bell Equipment Framework Standard
PBS-000-102PT. Shelf arrangements may be different for these bays. See
ED-8C724-10 and ED-8C727-10 for OC-3 and OC-12 bay drawings
respectively.
Quantity Description
1
Thomas & Betts
*
WT-414 Crimping Tool
†
*. Registered trademark of Thomas & Betts Corporation.
†. The crimping tool, wire stripper, and soldering iron are only required if installing the
Group 327 or 332 cable. The replacement cassette is for the wire stripper tool.
2
Paladin
‡
Coaxial Wire Stripper PA1208
†.
‡. Registered trademark of Paladin Corporation.
Replacement Paladin Cassette PA2201
†.
1 Soldering Iron
1Wrist Strap
**
**. A wrist strap must be worn when touching the DDM-2000 OC-3 backplane and when
connecting cables. Use an available electrostatic discharge jack. A wire wrap gun is
required to make connections on the DS1, alarm, and telemetry cables.
1 Wire-Wrap Gun
††
††. The wire wrap gun must be able to accommodate 22 or 26 gauge wire.
1Ohmmeter
‡‡
‡‡. An ohmmeter is required to verify that the DDM-2000 OC-3 is properly grounded.
Screwdriver(s)
***
***. A screwdriver(s) with the appropriate head(s) is(are) required for mounting the shelf,
heat baffles, fan, and cable brackets; for removing the front cover, rear cover, andDS1
chamber cover; and for connecting some cables to the backplane.

Lucent Technologies DDM-2000 OC-3 Specifications

General

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