16 Gigabit Ethernet ports and 4 10Gigabit SFP+ ports - 16 PoE ports - Maximum output power per PoE - 30W - Max. total PoE output power - 240W - Intelligent power control to support dynamic PoE/PoE+ power allocation per port for the PoE models - Supports deployment in IPv6 and IPv4 networks - ARP inspection, IP Source Guard, DoS protection, port security and DHCP snooping - Embedded controller to control the switch GWN.Cloud and GWN Manager, Grandstream's cloud and on-premise network management platform - Integrated QoS enables prioritization of network traffic