Typical Adjunct Power Connections - Avaya G450 Installing And Upgrading

Power supplies and adjunct systems

Typical adjunct power connections

The 400B2 adapter is convenient for connecting local -48 VDC power to a modular plug. See
Figure 143.
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 G450
Media Gateway.
Refer to Documentation for Avaya Communication Manager, Media Gateways and Servers CD,
03-300151, for detailed power supply information and installation procedures.
Figure 143: 400B2 Adapter Connecting to a Modular Plug
Figure notes:
1. Flush-Mounted Information Outlet
2. Surface-Mounted Information
Outlet
3. To Individual Power Unit
234 Installation and Upgrades for the Avaya G450 Media Gateway
4. 400B2 Adapter
5. To Telephone
6. Destination Service Access Point
(DSAP) Power Cord
r 7 4 9 4 2 8K L C0 6 0 3 9 6