Omada 20-Port Gigabit Easy Managed Switch with 16-Port PoE+PORT: 16× Gigabit PoE+ Ports, 2x Gigabit Non-PoE Ports, 2× Gigabit SFP PortsSPEC: 802.3at/af, 250 W PoE Power, 1U 19-inch Rack-mountable Steel CaseFEATURE: Centralized Management by Omada SDN Controller, Omada App. Fast PoE, Perpetual PoE, Flow Control, Loopback Detection, Port Isolation, Port Mirroring, LAG, VLAN, IGMP Snooping, QoS, Storm Control