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Gigabit Ethernet Switching Modules
WS-X4448-GB-SFP
Figure 1-37 WS-X4448-GB-SFP 48-Port Gigabit Ethernet Switching Module
WS-444 8-GB-L X
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STATU S
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Catalyst 4500 Series Module Installation Guide
1-40
Ports on this switching module may be oversubscribed, depending on utilization.
For further information on these ports, see the
Ports" section on page
The WS-X4448-GB-SFP 48-port Gigabit Ethernet switching module (see
Figure
1-37) has the following specifications:
Specification
Module type
Port duplex mode
Port speed
Number of ports
Connector type
Cable type
SFP type
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Ports on this switching module may be oversubscribed, depending on utilization.
For further information on these ports, see the
Ports" section on page
For a description of SFP modules, see the
page
2-22.
Insertion of unsupported SFPs (small form-factor pluggable optics) into
Problem
a WS-X4448-GB-SFP module can cause undetected communication failures
between the supervisor engine and the corresponding module. Subsequent
Chapter 1
3-9.
Description
1000BASE-X Gigabit Ethernet switching module
Full duplex mode
1000 Mbps
48
LC type (See
Figure 2-9 on page
MMF or SMF
SX, LX, Copper 1000BASE-T, BX10-D and BX10-U
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48
3-9.
"Installing SFP Modules" section on
Module Overview and Specifications
"Configuring Gigabit Ethernet
2-6.)
"Configuring Gigabit Ethernet
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