Connecting Adjunct Power - Avaya S8700 Installation Instructions Manual

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)
196
TXT 1
TXR 2
PXT 3
PXR
6
7
8
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 on page 228 for power supply information and installation procedures.
Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway
TXT5
39
14 TXR5
40
PXT5
15 PXR5
302cwire RBP 040596
3 -48 VDC From Adjunct Power
4 Ground From Adjunct Power
on page 197.
on page 203.
Installing and wiring telephone power
Figure 77,
Auxiliary
December 2003