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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets
555-230-128
Issue 3
May 1998
Install and Cable the Cabinets
Page 1-57Install and Wire Telephones and Other Equipment
1
Connect Adjunct Power
The 400B2 adapter is convenient for connecting local -48 VDC power to a
modular plug. See Figure 1-26
.
Figure 1-26. 400B2 Adapter Connecting to a Modular Plug
Adjunct power can be provided from the equipment room or equipment closet
with 1145B power unit. The AUX connector (J1) on the processor interface cable
can provide power for 1 attendant console. See Table 2-7 on page 2-11
.
Adjunct power can be provided locally at the telephone or console by the 1151A
or 1151A2 Power Supply.
Figure Notes
1. Surface-mounted information outlet
2. To individual power unit (such as
1151A or 1151A2)
3. 400B2 adapter
4. To telephone
5. Destination service access
point (DSAP) power cord
r749428 RPY012098