Installing Cables Between Cross-Connect Field And Auxiliary Cabinet; Station Wiring Design; Description; Information Outlets - AT&T 75 Wiring Manual

Z100-TYPE HARDWARE

Installing Cables Between Cross-Connect Field and Auxiliary Cabinet

Auxiliary equipment that connects to the cross-connect field or switch cabinet can be
optionally mounted inside the auxiliary cabinet. The equipment connects to an ED-1E1443-
10 Intraconnection Panel (Group 1) provided with the auxiliary cabinet. The intraconnection
panel consists of a 110-type 100-pair wiring block located inside the cabinet. The wiring
block is prewired to four 25-pair female connectors on a mounting plate that is attached to
the outside rear skin of the cabinet.
Auxiliary equipment is punched down on the 110-type wiring block. B25A cables connect the
female 25-pair connectors to the cross-connect field. A25D cables connect the female 25-pair
connectors to the switch cabinet. Details for installing the equipment and making the
connections to the cross-connect field are included under the heading A U X I L I A R Y
EQUIPMENT INSTALLATION in this manual.

Description

The following hardware and cabling is used in the station wiring design:

Information outlets

Station cables

Closets
— Site locations
— Satellite locations
Adapters
Labels
A brief explanation of each of the above listed items follows. The station wiring labels and
their use are described under the heading STATION WIRING AND ASSOCIATED
HARDWARE INSTALLATION. Ordering information is not provided for station cables
and information outlets. The ordering information for this equipment should be obtained
from the Premises Distribution System Equipment and Supplies Catalog.
Information Outlets
Information outlets are 8-pin modular wall jacks. Most of the outlets require wiring using
push-on connections. Outlets are also available that connect to a double modular plug-ended
4-pair station cable run from the equipment room, a site or satellite location, or an adapter.
Station Cables
For clarity in describing the wiring in this manual, station cable is either 25-pair cable,
multiple 25-pair cable, or 4-pair D-inside wire (DIW) run from the equipment room, a site or
satellite location, or adapter to the information outlets. The following types of station cable
(Figure 2-55) are available.
Connectorized (male to female) 25-pair station cable—This cable (B25A) is used
between the equipment room and the site or satellite locations or adapters.
Connectorized (male to female) multiple 25-pair station cable—This cable can be
optionally used between the equipment room and the site or satellite locations or
adapters. This cable consists of individually sheathed 25-pair cables with factory-
2-78

STATION WIRING DESIGN