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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install Telecommunications Cabling
Page 2-29Station Wiring Design
2
Single modular plug-ended 4-pair station cable
— Use this cable between
adapters and information 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 m)
— 25 feet (7.62 m)
— 50 feet (15.24 m)
— 75 feet (22.86 m)
— 100 feet (30.5 m)
— 150 feet (45.72 m)
— 200 feet (61 m)
NOTE:
If more than 200 feet (61 m) 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 Figure 2-16
.
Double modular plug-ended 4-pair station cable
— Use this cable to provide
nonstandard length runs 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
— Same as the 25-pair cable or multiple 25-pair cable; however, the
bulk cable is not 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
— Use this cable when 4-pair station cables are to be
field-terminated on the 110-type terminal blocks in the equipment room or
satellite closet and the information outlets require push-on connections.
451A Adapter Ordering Information
Color Comcode
Gray 103942272
Ivory 103786240