Issue 5 November 2000
363-206-208
Equipment and Front Access Cable Installation for the DDM-2000 OC-12 Multiplexer
Lucent Technologies - Proprietary
See Notice on first page
Cables should be installed starting from the lowest shelf in the bay and working
toward the top. The procedures described in this section should be followed for
optimum utilization of the bay cable ducts.
Cable assembly options are listed in Tables 3-1 through 3-6 on pages 3-32
through on Page 3-38. Connector pin outs are provided in Figure 3-3 on page 3-
48.
All of the front access cables, except the optical fibers, are connected to the
DDM-2000 OC-12 backplane.
It is a requirement that the DDM-2000 OC-12 be equipped with a protective
backplane cover before mounting in the bay.
It is important to carefully follow the procedures in this section to ensure that the
bay will accommodate all of the cables and that the backplane cover will fit prop-
erly.
Tools, Test Sets, and Accessories
The following tools are required:
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
DS3 cable Groups 100, 103, 106, 109, 110, 120, 123, 126, 130, 133, or 136.
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-12 backplane and
when connecting cables. Use an available electrostatic discharge jack.
1Wire-Wrap Gun
††
†† A wire wrap gun is required to make connections on alarm and telemetry
cables. 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 with the appropriate head(s) is required for mounting the shelf,
heat baffles, fan, and cable brackets; for removing the front cover, rear cover;
and for some cables to the backplane.
To Next Page
Loading...
Need help?
General
