- 48 Gigabit Ethernet ports and 6 Gigabit SFP+ ports- Smart power control to support dynamic PoE/PoE+ power allocation per port for the PoE models- Supports deployment in IPv6 and IPv4 networks- Reliability features including fault detection device protection dual boot dual system file redundancy link aggregation storm control and more- ARP Inspection IP Source Guard DoS protection port security and DHCP snooping- Embedded controller to manage switch; GWN.Cloud and GWN Manager Grandstreams cloud a