Cisco 4948 - Catalyst Switch User Manual

4-4
Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide
OL-21561-02
Chapter 4 Removal and Replacement Procedures
Removing and Installing the DC-Input Power Supply
Figure 4-1 Removing the DC-Input Power Supply
1 Detach the power leads from the terminal block in the
following order:
• (+) positive
• (–) negative
• Ground
2 Loosen captive installation screw
INPUT
OK
OUTPUT
OK
PWR - C49-300DC
-48 To -60VAC
8A
+
-
+
-
INPUT
OK
OUTPUT
OK
PWR - C49-300DC
-48 To -60VAC
8A
278171
+
-
INPUT
OK
OUTPUT
OK
PWR - C49-300DC
-48 To -60VAC
8A
INPUT
OK
OUTPUT
OK
PWR - C49-300DC
-48 To -60VAC
8A
+
-
1
2

Cisco 4948 - Catalyst Switch Specifications

General

Brand	Cisco
Model	4948 - Catalyst Switch
Category	Switch
Language	English