Lancom IGS-3128XF 4 Ports Manageable Ethernet Switch

Gigabit Ethernet, 10 Gigabit Ethernet - 1000Base-T, 1000Base-X, 10GBase-X - 3 Layer Supported - 20 SFP Slots - 35 W Power Consumption - Twisted Pair, Optical Fiber - 1U - Compact, Rack-mountable - 5 Year Limited Warranty