Cisco Catalyst 4500e Series

4-3
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-01
Chapter 4 Removing and Replacing FRUs
Removing and Replacing the Power Supply
Figure 4-2 4200 W Dual-Input AC Power Supply
Figure 4-3 DC-Input Power Supply
1 AC input 2 receptacle 4 AC input 1 receptacle
2 AC input 2 on switch 5 Captive screws
3 AC input 1 on switch
231376
100-120V-
12A
50/60Hz
100-120V-
12A
50/60Hz
INPUT 1
OK
IN
PU
T 2
O
K
PO
E ENA
BLED
4
6
0
0
A
C
V
O
U
T
P
{
U
T
F
A
I:
F
A
N
O
K
4
5
3
2
1
Captive screw
Captive screw
In-line power switch
Serial communication
connector
Main power switch
Terminal block
79160