Cisco Catalyst 4500e Series User Manual

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Catalyst 4500 E-Series Switches Installation Guide
OL-13972-01
Chapter 4 Removing and Replacing FRUs
Removing and Replacing the Power Supply
Step 7 Grasp the power supply handle with one hand. Place your other hand underneath as you slowly pull the
power supply out of the bay (see
Figure 4-16).
Figure 4-16 Handling a DC-Input Power Supply
Step 8 If the bay is to remain empty, install a blank power supply filler plate over the opening and secure it with
the mounting screws. This protects the inner chassis from dust and prevents accidental contact with live
voltage at the rear of the bay.
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to
hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)
that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not
operate the system unless all cards, faceplates, front covers, and rear covers are in place.
Statement
1029
Installing a DC-Input Power Supply
This section describes how to install a DC-input power supply.
Required Tools
You will need the following tools to perform this procedure:
• A Phillips screwdriver
• A 10-mm wrench/socket
• Connectors and wire for the DC circuit or circuits
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Cisco Catalyst 4500e Series Specifications

General

Series	Catalyst 4500E Series
Stackable	No
Chassis Options	3-slot, 6-slot, 7-slot, 10-slot
Power Supply Options	AC, DC
Redundancy	Power supply redundancy, supervisor engine redundancy (1+1)
Layer Support	Layer 2
Virtualization	Yes (Virtual Switching System - VSS)
Form Factor	Modular
Ports	Gigabit Ethernet, 10 Gigabit Ethernet, 40 Gigabit Ethernet, and 100 Gigabit Ethernet options depending on the line cards
Jumbo Frame Support	Yes
Features	Flexible NetFlow, TrustSec
Maximum Port Density	Up to 384 ports per chassis
Operating System	Cisco IOS XE
Management	CLI, SNMP, Cisco Prime Infrastructure, Cisco DNA Center
Security Features	802.1X
VLAN Support	Up to 4096 VLANs
QoS Support	Yes
Supervisor Engine Options	Sup8-E