8 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - 3 Layer Supported - Modular - 2 SFP Slots - Power Supply - 152.30 W Power Consumption - 130 W PoE Budget - Optical Fiber, Twisted Pair - PoE Ports - 1U High - Rack-mountable - Lifetime Limited Warranty or