Connecting Adjunct Power - Avaya G650 Installing

Installing and wiring telephones and trunks
Figure 76: 302D to 4-wire DCP wiring
Figure notes
1 302D Attendant Console
2 4-wire Digital Line Circuit Pack (Position
1C02)

Connecting adjunct power

The 400B2 adapter is convenient for connecting local -48 VDC power to a modular plug. See
400B2 Adapter connecting to a modular plug,
Each port network can provide power for up to three attendant consoles. This source of power is preferred
for the attendant consoles because it has the same battery backup as the media gateway. See
connector outputs (MCC1 and Media Gateways only)
NOTE:
Adjunct power can be provided locally at the telephone or console by either the 1151B1 or
1151B2 power supply. Adjunct power can be provided from the equipment room or
equipment closet with the 1145B power unit. See
supplies
156
TXT 1
TXR 2
PXT 3
PXR
6
7
8
on page 157.
on page 189 for power supply information and installation procedures.
39 TXT5
14 TXR5
40
PXT5
15 PXR5
302cwire RBP 040596
3 -48 VDC From Adjunct Power
4 Ground From Adjunct Power
on page 163.
Installing and wiring telephone power
Installing the Avaya G650 Media Gateway
Figure 77,
Auxiliary
June 2004