--- 8* 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with
IEEE 802.3at PoE+ port
--- 4* 10/100/1000BASE-T Gigabit Ethernet RJ45 ports
--- 4* 10GBASE-X mini-GBIC/SFP+ slots
--- One RJ45 console interface for basic management and setup
--- One USB interface for setup
--- DIN rail and wall-mount design
--- Contact Discharge 8KV DC;Air Discharge 15KV DC
--- -40 to 85 degrees C operating temperature
--- Layer 3 managent : IPV4/IPV6 management, static route,RIP, OSPF, security protection mechanisms, complete ACL/QoS policies, and rich VLAN functions