Omada 28-Port Gigabit Smart Switch with 16-Port PoE+ PORT: 24× Gigabit Ports (16×PoE+ and 8× Non-PoE), 4× Gigabit SFP Slots SPEC: 16× 802.3at/af, 150 W PoE Power, 1U 19-inch Rack-mountable Steel Case, Fanless FEATURE: Integration with Omada SDN Controller, Static Routing, 802.1Q VLAN, STP/RSTP/MSTP, IGMP Snooping, 802.1p/DSCP QoS, ACL, 802.1x, Radius/Tacacs+ Authentication, LACP, CLI, SNMP, Dual Image, IPv6