◆ supports 4-way SFP + Ethernet interface, 48-way 10 / 100 / 1000Base-T Ethernet RJ45 interface, providing users with flexible networking mode;
◆ less than 20ms fast fiber ring network redundancy technology, enhance the reliability of system communication;
◆ supports EAPS, MSTP, VRRP and other redundant protocols;
◆ supports static routing, supports RIP v1 / v2, OSPF v1 / v2 and other dynamic routing protocols;
◆ supports IGMP, PIM-SM, PIM-DM and other multicast protocols;
◆ supports perfect QoS policies and multiple queue scheduling algorithms;
◆ supports access to the command line interface (CLI) of switches through super terminal, Telnet and other software;
◆ provides 2 power input AD220 (85~264VAC / 110~370VDC), single power, redundant power, convenient customers flexible selection;
The ◆ high-strength closed aluminum shell, with the protection level of the IP40, enables the system to work reliably in an industrial environment of-40 to 70℃.
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