1
Introduction
The PSR2800-ACV is a built-in power module with AC input and DC
output. It can provide the device with both system power and PoE
power, which can be controlled through separate switches.
Table 1 Features of the PSR2800-ACV power module
Feature
Description
Protection
functions
Support input under-voltage protection, output
over-voltage protection, short-circuit protection,
over-current protection, and overheat protection
Hot swap
support
Support hot swap with the power switch turned off
while the device is in operation
1+1 hot
backup
support
Support 1 + 1 hot backup and current sharing
CAUTION:
Do not use different types of power modules in the same device.
