Jet Stream 24-Port Gigabit Po E+ Smart Switch, 24 Gigabit rj 45 ports including 4 sfp ports, 802.3at/af, 250w Po E power supply, Static Routing, Tag-based vlan, stp/rstp/mstp, igmp v 1/v 2/v 3 Snooping, 802.1p Qo S, Rate Limiting, Port Trunking, Port Mirrori