18-port gigabit Unmanaged switch

18-port gigabit Unmanaged switch with 16 PoE+ ports, 18 10/100/1000Mbps RJ-45 port, 2 combo SFP ports, compliant with 802.3af/at, 250W PoE budget, support 802.1p/DHCP QoS, plug and play, 1U 19-inch rack mountable