Cisco CAtalyst 4500 Series Installation Manual page 126

Removing and Replacing the Power Supply
Figure 4-11
Captive screw
Terminal block
Figure 4-12
Input OK 1, 2, 3 LEDs
Captive
Power switch 1, 2, 3
Catalyst 4500 Series Switches Installation Guide
4-12
DC-Input Power Supply
In-line power switch
Serial communication
connector
DC Triple-input Power Supply
Captive screw
Output Fail LED
Fan OK LED
screw
Ground lugs
Chapter 4
Main power switch
Captive screw
Plus (+)
Minus (-)
-
1
+
-
2
+
-
3
+
Terminal block
Removing and Replacing FRUs
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