The EdgeSwitch XG uses a sophisticated operating system that provides basic switching features and a variety of advanced features including: MSTP/RSTP/STP VLAN, Private VLAN, Voice VLAN Link Aggregation DHCP Snooping, IGMP Snooping TACACS+, RADIUS, 802.1X, MAC Filtering, ACL DiffServ, CoS Static Routing, Policy-Based Routing DHCP Server Functionality EdgeSwitch 16 XG Model: ES-16-XG (12) SFP+ Ports (4) 10G RJ45 Ports (1) RJ45 Serial Console Port Non-Blocking Throughput: 160 Gbps Switching Capacity: 320 Gbps Forwarding Rate: 238.10 Mpps Rack Mountable with Rack-Mount Brackets (Included) DC Input Option (Redundant or Stand-Alone)