Cisco Catalyst 4500 Series Overview

Chapter 1 Module Overview and Specifications
Gigabit Ethernet Switching Modules
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Catalyst 4500 Series Module Installation Guide
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The two Gigabit Ethernet ports can be configured with any combination of
shortwave (SX), longwave/long-haul (LX/LH), and long-range (ZX) GBICs. For
a description of GBICs, see the “Installing, Removing, and Maintaining GBICs”
section on page 2-8.
WS-X4418-GB
The WS-X4418-GB 18-port Gigabit Ethernet switching module (see Figure 1-31)
has the following specifications:
Figure 1-31 WS-X4418-GB 18-Port Gigabit Ethernet Switching Module
Some ports on this switching module are oversubscribed. For further information
on these ports, see the “Configuring Gigabit Ethernet Ports” section on page 3-9.
Note WS-X4418-GB does not support WS-G5483, which is the 1000BASE-T GBIC.
Specification Description
Module type 1000BASE-X Gigabit Ethernet switching module
Port duplex mode Full duplex mode
Port speed 1000 Mbps
Number of ports 18
Connector type SC type
1
(See Figure 2-16 on page 2-18.)
1. See the “Installing, Removing, and Maintaining GBICs” section on page 2-8 for GBIC support
information.
Cable type MMF or SMF
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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