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AT&T 75 - Page 315

AT&T 75
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110-TYPE HARDWARE
Figure 3-74. 356A Adapter
ZD8AJ ADAPTER
The ZD8AJ Adapter is used to connect the line cord from a MET set to an information
outlet. The adapter interchanges pairs 3 and 4 to correspond with the pair assignments for
the MET set. The MET set line cord plugs into the adapter and then the adapter plugs into
the information outlet.
ADAPTER ORDERING INFORMATION
Description
258A Adapter
BR2580A Adapter
356A Adapter
400B Adapter
400B2 Adapter
ZD8AJ Adapter
Comcode
102 605 136
403 384 720
104 158 829
103 848 859
104 152 558
103 881 421
Satellite Locations
Satellite locations are closets that provide an administration point (using cross-connect
equipment) for station cables and where adjunct power may be applied. The station cable
circuits from the equipment room cross-connect field are 3-pair. The hardware at the
equipment room has been described previously. At the satellite location, 4-pair circuits run
to the information outlets. The hardware used at the satellite location is 110-type terminal
blocks. Each terminal block has a 3-pair (white field) and a 4-pair (blue field) located on the
same terminal block.
3-99

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