Edge-Core ECS4100-12PH Ethernet Switch - 10 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-SX/LX/LHX/ZX - 3 Layer Supported - Modular - 4 SFP Slots - 230 W Power Consumption - 180 W PoE Budget - Optical Fiber, Twisted Pair - PoE Ports - Lifetime Limited Warranty