2 Gigabit RJ45 ports and 2 Combo Gigabit Uplink RJ45/SFP Ports. 250W PoE Budget. L2/L3/L4 QoS and IGMP snooping. Integrated into the Omada SDN platform. Cloud access and Omada app for remote and centralized management. Features 24 PoE ports, with total PoE power budget of 250 W and useful PoE power management features Integrated security strategy including 802.1Q VLAN, Port Security, and Storm control help protect LAN area investment L2/L3/L4 QoS and IGMP snooping optimize voice and video applications WEB/CLI managed modes, SNMP, RMON bring abundant management features Dual Firmware Image improves the reliability and uptime of your network.