1-Point Administration - AT&T 75 Wiring Manual
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- Wiring diagram (345 pages) ,
- User manual (103 pages) ,
- User manual (44 pages)
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66-TYPE HARDWARE
5 .
Remove the power adapter cord from the 187B1 backboards.
6 .
Remove the power adapter cord from the connecting block terminals.
7 .
Remove and store the power adapter cord.
8 .
Update the Port Assignment Record.
Satellite Locations
The guidelines for installing and removing jumper wires and power adapter cords at the
equipment room cross-connect field should be followed at the satellite locations. The cross-
connects should be made between the white field (equipment room side) and the blue field
(terminal side).
1-Point Administration
For 1-point administration (see Figure 4-54), the jumper wires are connected between purple
field connecting block terminals and white field connecting block terminals at the equipment
room. The jumper wires are connected between identically numbered white field connecting
block terminals (equipment room side) and blue field connecting block terminals (station
side).
2-Point Administration
For 2-point administration (see Figure 4-55), the jumper wires are connected between purple
field connecting block terminals and white field connecting block terminals at the equipment
room. At the satellite location, jumper wires are connected between the white field
connecting block terminals (equipment room side) and blue field connecting block terminals
(station side) as specified on the Port Assignment Record. The Port Assignment Record
must be updated for all administrative changes at the satellite location.
4-86
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