A 16-GbE switch with management features. 16 x GbE Web Management, SNMP VLAN (802.1Q/MTU/Voice/Port-Based) QoS (802.1p/DSCP/Port-Based) Port Mirror, Static Aggregation, etc STP/RSTP and Loop Prevention DHCP Snooping, IGMP Snooping EEE (802.3az Power Saving) Managed/VLAN/Extend Preset Modes Desktop, Rack-Mount 200 x 118 x 44 mm