Lucent Technologies DDM-2000 OC-3 Installation Manual

9-4
Issue 9 October 1998
363-206-204
Release 13 (TARP) Installation Tests
Tools, Test Sets, and Accessories
The following items are required:
NOTE
:
When looping a 22G-U or 24G-U OLIU back on itself a 10 dB LBO is
required for each output. When looping a 27G-U OLIU back on itself a 15
dB LBO is required for each output.
Use of Terminal
Description
This procedure describes which terminals are approved for use with the
DDM-2000 OC-3, how to set up the terminal, and the DDM-2000 OC-3 command
structure which will be used.
Compatible Terminals
The DDM-2000 OC-3 craft interface terminal (CIT) port will support rates of 300,
1200, 2400, 4800, 9600, and 19,200 baud and should be compatible with most
ASCII terminals.
Quantity Description
1 Wrist strap connected to the electrostatic discharge (ESD) jack on the
user panel for ESD protection
1 DSX-1 loopback cable
1 DSX-3 loopback cable or/and BNC to BNC connector
(for wiring to equipment not DSX-3)
1
ASCII Terminal or PC configured as a terminal
Optical fiber cables (recommended length is 2 feet) find the OLIU type
below
OLIU Optical fiber cable (See Table 9-4)
1 per OLIU 22F Single mode with ST
®
connectors on each end
1 per OLIU 22D-U
Multimode with ST
®
, FC/PC, or SC connectors on each
end depending on Universal LBO used
(ST
®
0 dB LBO is standard See Table 9-3)
1 per OLIU 22G-U or
24G-U
Single mode with ST
®
, FC/PC, or SC connectors on
each end depending on Universal LBO used
(ST
®
0 dB LBO is standard See Table 9-3)
See Note Below
2 per OLIU 27G-U

Lucent Technologies DDM-2000 OC-3 Specifications

General

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