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Install Power Adapters
Issue 1 September 1995
9-47
Table 9-12 shows basic multipoint cabling distances to use when the resistor is
in a closet.
Install Power Adapters
The T-type adapters contain one modular plug and two modular jacks. The
piggyback arrangement allows for insertion into adjacent jacks in manifold-type
jack arrangements. The 400B2 and 400F2 are power adapters. Figure 9-23
shows the side-by-side adapters.
Figure 9-23. Side View of Adapter
400B2
This piggyback adapter (Figure 9-24) provides power from the KS-22911 to PR4
of the T-interface or American National Standards Institute (ANSI) U-interface. It
consists of the following:
■ One 8-position, 6-conductor plug
■ One 8-position, 8-conductor jack
■ One 6-position, 2-conductor jack
Table 9-12. Basic Multipoint Cabling Distances (Resistor in
Closet)
NUMBER OF
TERMINALS A B C
2 1600 ft (488 m) 250 ft (76 m) 33 ft (10 m)