GFR Cisco Catalyst 3750G 24 Ethernet 10/100/1000 ports and 4 small form-factor pluggable (SFP) tranceiver-based Gigabit Ethernet ports.

Cisco's industry- standard Gigabit Interface Converter (GBIC) is a hot-swappable input/output device that plugs into a Gigabit Ethernet port/slot, linking the port with the fiber-optic network. GBICs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of IEEE 802.3z- compliant 1000BaseSX, 1000BaseLX/LH, or 1000BaseZX interfaces on a port-by-port basis. Furthermore, Cisco is offering a 1000BaseLX/LH interface that is fully compliant with the IEEE 802.3z 1000BaseLX standard, but has the ability to go up to 10 km over single-mode fiber, 5 km further than garden-variety 1000BaseLX interfaces. As additional capabilities are developed, these modules make it easy to upgrade to the latest interface technology, maximizing investment protection... Less

Cisco Catalyst 3560E-48PD - Switch - 48 ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T + 2 x X2 (10GE Port empty) - 1U - rack-mountable

Cisco Catalyst 2960S switch includes 24 x Gigabit Ethernet Ports PoE, 370 Watt Power Supply and 4 x SFP LAN Base