-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 perfect QoS policies and multiple priority queue
-Scheduling algorithms, and supports ACL access control lists
-Support broadcast storm suppression and port rate control functions
-Support software online upgrade, configuration file import and export function
-Support user secondary development
-Ultra-small size design, small size, easy to install and match
-Industrial grade wide temperature design, fanless thermal design