Chapter 1 Module Overview and Specifications
Ethernet and Fast Ethernet Switching Modules
1-14
Catalyst 4500 Series Module Installation Guide
78-13267-06
WS-X4124-FX-MT
The WS-X4124-FX-MT 24-port Fast Ethernet switching module (see
Figure 1-11) has the following specifications:
Figure 1-11 WS-X4124-FX-MT 24-Port 100BASE-FX Fast Ethernet Switching Module
Note Catalyst 4000 WS-X4124-FX-MT modules with hardware revisions 1.5 and
earlier are supported with the Supervisor Engines I (WS-X4012) and II
(WS-X4013) only. Contact your technical support representative for a
replacement if you need to use this module with another supervisor.
Specification Description
Module type 100BASE-FX Fast Ethernet switching module
Port duplex mode Half or full duplex mode
Port speed 100 Mbps
Number of ports 24
Connector type MT-RJ fiber-optic (See Figure 2-4 on page 2-4.)
Cable type MMF
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