Brocade ICX 6450-C Compact Switch Hardware Installation Guide - Manual (Page 18)

Power supplies
An ICX 6450-C device has one standard power supply receptacle on the rear panel of the device for
the AC power cord.
FIGURE 7 ICX 6450-C AC power connection
1 Kensington lock hole
2 AC power supply socket
AC power mode
The table below shows the device power usage and the PoE/PoE+ power configurations available to
PSE ports in the AC power mode.
When you use the AC power supply, PD is disabled. The only power to the system comes from the AC
power supply. In this mode, the ICX 6450-C device can provide PSE power through ports 1-4 to down-
stream devices. The total power available to the PSE ports (ports 1-4) is 68W.
Device power usage and available PoE/PoE+ power configurations in the AC power mode TABLE 5
Power
Input Uplink (PD
ports) power
inputs Minimum
input power
(W)
Effective
power (W)
System
power (W)
Does ICX
6450-C12-
PD
turn on?
Power available to PSE
ports (W)
AC input
only or AC
input with
uplink PD
inputs All PD inputs
are disabled if
AC power is
present. Two uplink
802.3af PD
ports or one
uplink 802.3at
PD port 100 20.07 Yes 68 in one of these
configurations:
• Four Class 3 devices
• One Class 4 device,
two Class 3 devices,
and one Class 2
device
• One Class 3 device
• Two Class 4 devices
and one Class 2
device
When using the ICX 6450-C device to provide PoE/PoE+ power to down-stream devices, keep in mind
that the maximum allowed continuous power per cable depends on the standard being used, as
shown in the table below:
Power supplies
16 Brocade ICX 6450-C Compact Switch Hardware Installation Guide
53-1003081-01