Cisco Fast Ethernet Switching Module, 24 port 100BASE-FX (MT-RJ), for Catalyst 4500 仕様ガイド
© 2005 Cisco Systems, Inc. All rights reserved.
Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
Page 6 of 14
WS-X4306-GB
•
6-port
•
1000BASE-X (GBIC)
•
Cisco IOS Software Release 12.1(8a)EW or later
•
IEEE 802.3
•
L2-4 Jumbo Frame Support (up to 9216 bytes)
•
Enterprise and commercial: Designed for high-speed backbone, switch-to-switch
applications or small server farms
•
Metro Ethernet: GBIC flexibility, six ports of dedicated 1000BASE-X Gigabit
Ethernet uplinks
WS-X4418-GB
•
18-port
•
1000BASE-X (GBIC)
•
Cisco IOS Software Release 12.1(8a)EW or later
•
IEEE 802.3, IEEE 802.3x flow-control
•
2 ports of wire-speed 1000BASE-X Gigabit Ethernet uplinks
•
16 ports: 4:1 oversubscribed
•
Enterprise and commercial: Designed for fiber to the desktop, switch-to-switch
applications or small server farms
•
Metro Ethernet: GBIC flexibility designed for network operators building the
next generation of Metro Ethernet network
WS-X4448-GB-LX
•
48-port
•
1000BASE-LX (SFP)
•
Cisco IOS Software Release 12.1(8a)EW or later
•
IEEE 802.3, IEEE 802.3x flow-control
•
Includes 48 1000BASE-LX SFP optics preloaded at the factory
•
Bandwidth is allocated across six 8-port groups, providing 1 Gbps per port group
•
Enterprise and commercial: Designed for fiber to the desktop
•
Metro Ethernet: Optimized for service aggregation and business customer
connectivity, Designed for service providers to run point-to-point Gigabit
Ethernet over single-mode fiber