-Support 4 Gigabit fiber ports+ 16Gigabit copper ports
-Support RIP, OSPF, PIM layer 3 routing protocols
-Support multiple redundant networking mechanisms such
-as MW-Ring, LACP, VRRP, MSTP, and EAPS
-Support VLAN, port aggregation, IGMP and other functions
-Support interface status indicator display and extension
-Support broadcast storm suppression and port rate control functions
-Support industrial grade power input, low power design
-Support relay power down, fiber drop, storm alarm output
-Industrial grade wide temperature design, fanless thermal design