Cisco Catalyst 4500 Series Installation Guide

Chapter 4 Removing and Replacing FRUs
Removing and Replacing the Chassis Fan Assembly
4-18
Catalyst 4500 Series Switches Installation Guide
78-14409-08
Step 8 Verify power supply operation by checking the power supply’s front-panel LEDs.
You should see the following:
• The LED labeled INPUT OK is green.
• The LED labeled OUTPUT FAIL is not lit.
Step 9 Check the power supply and system status from the system console by entering
the show system command (Catalyst Operating System) or the show power
command (Cisco IOS). For more information on these commands, refer to the
command reference publication for your switch and software.
Step 10 If the LEDs or the show system command (Catalyst Operating System) or the
show power command (Cisco IOS) output indicate a power problem or other
system problem, see
Chapter 5, “Troubleshooting,” for more information.
Removing and Replacing the Chassis Fan Assembly
This section describes how to remove and install the chassis fan assembly for the
Catalyst
4500 series switches. See Figure 4-17 for the Catalyst 4503 system fan
assembly, Figure 4-18 for the Catalyst 4506 system fan assembly, Figure 4-19 for
the Catalyst 4507R system fan assemblies, and Figure 4-20 for the
Catalyst 4510R system fan assemblies.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E