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Item: IM1E81697 Model: WS-X4448-GB-SFP=
The Cisco WS-X4448-GB-SFP 48-port gigabit Ethernet expansion module plugs into your current switch, so you can add a large number of wired connections without investing in a new switch. With its high-speed Ethernet technology, the module is ideal for switch-to-switch applications and commercial server farms.
Advanced Port Configurations
With 48 ports, the Cisco WS-X4448-GB-SFP 48-port gigabit Ethernet expansion module offers a significant bump in capacity for your existing switch. Each module also comes with SFP expansion slots, so you can work it into a larger network.
The Cisco WS-X4448-GB-SFP 48-port gigabit Ethernet expansion module is designed with gigabit Ethernet technology. When it is in full-duplex mode, the module provides speeds of up to 1 Gbps. It also supports metro Ethernet connections, which enable point-to-point gigabit Ethernet lines over single-mode-fiber cabling. The switch can handle a range of SFP types, including BX10-U, LX, SX, BX10-D, and copper 1000BASE-T.
The Cisco expansion module is designed to fit into the physical structure of certain Cisco Catalyst switch models, ensuring maximum contact and a steady flow of data. It is suitable for installation in the Cisco Catalyst 4003, 4507R, 4510R, 4006, 4506, and 4503 switches.
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