Cisco CAtalyst 4500 Series Installation Manual page 53

Chapter 1 Product Overview
Figure 1-18
AC input 1 receptacle
AC input 1 on switch
AC input 2 on switch
AC input 2 receptacle
The 4200 W AC power supply should not be used in mixed-voltage
Note
configurations. All the inputs in a chassis must be the same voltage (110 or
220 V).
Figure 1-19
78-14409-08
4200 W Dual Input AC Power Supply
1400 W DC-Input Power Supply
Captive screws
Captive screws
10 0- 12
0V -
12 A
50 /6 0H
z
O U TP
{U T FA
I:
FA N O
K
IN P U T
1
O K
P O E E
N A B L
E D
IN P U T
2
O K
10 0- 12
0V -
12 A
50 /6 0H
z
Catalyst 4500 Series Switches Installation Guide
Power Supplies
1-35