JetStream™ 24-Port 10/100 Mbps + 4-Port Gigabit Smart Switch with 24-Port PoE+PORT: 24× 10/100 Mbps PoE+ Ports, 4× Gigabit Non-PoE Ports, 2× Combo Gigabit SFP SlotsSPEC: 802.3at/af, 192 W PoE Power, 1U 19-inch Rack-mountable Steel CaseFEATURE: 802.1Q VLAN, STP/RSTP/MSTP, IGMP Snooping, 802.1p/DSCP QoS, ACL, 802.1x, Radius/Tacacs+ Authentication, LACP, CLI, SNMP, Dual Image, IPv6