Cisco Catalyst 4503 Datasheet page 10

© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Enterprise and commercial: designed for uplinks, server farms, and switch-to-switch
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applications
Metro Ethernet: GBIC flexibility designed for network operators building the next generation
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of Metro Ethernet networks
Figure 13 shows the WS-X4306-GB.
Figure 13. WS-X4306-GB Cisco Catalyst 4500 Gigabit Ethernet Module, 6 Ports (GBIC)
WS-X4306-GB:
6 ports
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1000BASE-X (GBIC)
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Cisco IOS Software Release 12.1(8a)EW or later
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IEEE 802.3
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L2-4 Jumbo Frame support (up to 9216 bytes)
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Enterprise and commercial: designed for high-speed backbone, switch-to-switch
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applications, or small server farms
Metro Ethernet: GBIC flexibility, six ports of dedicated 1000BASE-X Gigabit Ethernet
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uplinks
Figure 14 shows the WS-X4418-GB.
Figure 14. WS-X4418-GB Cisco Catalyst 4500 Gigabit Ethernet Module, Server Switching 18 Ports (GBIC)
WS-X4418-GB:
18 ports
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1000BASE-X (GBIC)
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Cisco IOS Software Release 12.1(8a)EW or later
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IEEE 802.3, IEEE 802.3x flow control
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2 ports of wire-speed 1000BASE-X Gigabit Ethernet uplinks
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Data Sheet
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