Extreme Networks ExtremeSwitching X440-G2 - 48 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 Layer Supported - Modular - 8 SFP Slots - Power Supply - 961 W Power Consumption - 740 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - 1U High - Rack-mountable: