ZYXEL XMG1930-30 Ethernet Switch - 28 Ports - Manageable - 2.5 Gigabit Ethernet, 10 Gigabit Ethernet - 2.5GBase-T, 10GBase-T, 10GBase-X - 3 Layer Supported - Modular - 67.10 W Power Consumption - Twisted Pair, Optical Fiber - Rack-mountable - Lifetime Limited Warranty: