Connecting Power - Tpm System Configuration; Connecting Dc Power - Avaya G860 Installing And Operating

Avaya G860 Media Gateway
8.1.1

Connecting Power - TPM System Configuration

Figure 23: PS/DC Power Supply System Configuration
The Avaya G860 Media Gateway chassis is powered from DC sources.
Use Avaya approved Power Supply units ONLY.
Type
DC
8.1.1.1

Connecting DC Power

The rear of the chassis (refer to the figure below) is provided with redundant power
inputs for DC, each located on a PEM module. For redundant protection, each input
terminals must be connected to a separate power source.
Each power entry port of the Avaya G860 Media Gateway must be connected to DC
mains through a 25A max double pole circuit breaker, which acts also as a disconnect
device.
68 Installation & Operation Manual
Caution
Table 34: Power Requirements
Power Requirements
-40.5 to -60 V DC
Connection Provisions
Input terminals