Installation guide

AT-8350GB Installation Guide
31
Redundant
Power Supply
Units
Figure 16 Redundant Power Supply Connector
There are two external redundant power supply units available for the
AT-8350GB Fast Ethernet switch: the AT-RPS2001 and the AT-RPS2004.
The units provide external power supply to the switch should the
primary (internal) power supply unit fail.
The AT-RPS2001 redundant power supply unit can support one switch at
a time. The unit is installed directly onto the back panel of the switch. For
instructions on how to install this unit, see Installing the AT-RPS2001
Unit on page 71.
Figure 17 AT-RPS2001 Redundant Power Supply Unit
100-240 VAC
PWR
RPS
RPS power connector