D-Link DGS-F1210 DGS-F1210-26PS-E 24 Ports Manageable Ethernet Switch - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 4 Layer Supported - Modular - 2 SFP Slots - 18 W Power Consumption - 230 W PoE Budget - Twisted Pair, Optical Fiber - PoE Ports - Rack-mountable