Allied Telesis X950-52XSQ Ethernet Switch - Manageable - 10 Gigabit Ethernet, 100 Gigabit Ethernet, 40 Gigabit Ethernet, Gigabit Ethernet - 10GBase-T, 40GBase-X, 100GBase-X, 1000Base-X - 3 Layer Supported - Modular - 266.10 W Power Consumption - Optical Fiber - 1U - Rack-mountable: