Avaya G650 Installing page 124

Connecting the main distribution frame to stations and the public switched telephone network
Multiple 25-pair station cable
adapters. This cable consists of individually sheathed 25-pair cables with a factory-installed 25-pair
connector on each end. Use a male-to-female cable to connect between the equipment room and site
location or adapter. Use a male-to-male cable to connect between the equipment room and satellite
location. Staggered finger cables are recommended for all multiple 25-pair station cables and are
available in both double-ended and single-ended types.
Single modular plug-ended 4-pair station cable
outlets that require push-on connections. It can also be used when 4-pair station cables are field-
terminated on the 110-type terminal blocks in the equipment room or satellite closet and modularly
connected to information outlets. The station cables are available in the following lengths:
•
10 feet (3.05 meters)
•
25 feet (7.62 meters)
•
50 feet (15.24 meters)
•
75 feet (22.86 meters)
•
100 feet (30.5 meters)
•
150 feet (45.72 meters)
•
200 feet (61 meters)
NOTE:
If more than 200 feet (61 meters) of 4-pair station cable is required, a 451A in-line adapter
(double-ended modular female connector) is attached to the cable and a second 4-pair
cable of the required length is plugged into the adapter. See
extending 4-pair station cables,
Double modular plug-ended 4-pair station cable
between adapters and information outlets with push-on connections. It can also be used between adapters
and modularly connected information outlets. It is available in the same lengths as the single modular
plug-ended cable.
—
Bulk Cable
equipped with connectors. Use this cable between the equipment room and satellite closets when both are
equipped with punch-down type terminal/connecting blocks.
4-pair station cable
type terminal blocks in the equipment room or satellite closet and the information outlets require push-on
connections.
124
—
Use between the equipment room and site/satellite locations or
Same as the 25-pair cable or multiple 25-pair cable; however, the bulk cable is not
—
Use this cable when 4-pair station cables are to be field-terminated on the 110-
—
Use this cable between adapters and information
on page 125.
—
Use this cable to provide nonstandard length runs
Installing the Avaya G650 Media Gateway
Figure 60, Example of
June 2004