● Aluminum alloy shell, industrial din-rail design, great heat dissipation, anodizing process, IP40 protection grade, specially designed for the harsh industrial environment;
● Provide 8 GE electric ports, 4 GE optical ports, and two of the 4 GE optical ports are bypass FC optical ports, two of that are SFP optical ports;
● When the device is powered off, the two FC optical ports are pass-through ports. When the device is powered on, these two optical ports can be used as Gigabit optical Ethernet switching ports;
● FC optical port 20/40/60/80/100/120km is optional;
● Each electrical port or optical port supports the standard ERPS ring network protocol, and the self-healing time is less than 20ms;
● Support port bandwidth limitation, port flow control, and broadcast storm suppression;
● Support Web, CLI, and Telnet management functions;
● Power off alarm, loop alarm;
● Provide Console adjustment;
● Support to be POE(POE+) device;
● Management function:
Support CLI, WEB, SNMP management mode
Support port speed limitation based on ingress/egress, support half-duplex back press flow control and 802.3X full duplex flow control
Support broadcast, multi-cast, unknown unicast storm suppression function
Support IEEE 802.1Q 4K VLAN, support QINQ
Support port mirror, support Syslog, support Ping command, etc.
Support COS、DSCP, 8 queues, support WRR、SP、WFQ Scheduling mode,strategy QOS
Support port traffic statistics, online update
Support STP/RSTP、MSTP, support EAPS、ERPS
Support IGMP Snooping V1/V2/V3,support GMRP
Support integration by hand, support static/dynamic LACP protocol
Support 1 channel relay alarm, support RMON management, TRAP alarm
Support DHCP Snooping, Option 82, support 802.1X
Support User classification management, support ACL to visit the control list
● Support DDOS, support MAC filtering/banding based on port
● Ethernet interface with lightning protection, which is up to GB/T17626.5(IEC61000-4-5) short circuit current wave10/700μs, open circuit peak output voltage6KV standard;
● Support wide-range AC/DC input (9V-48V), support internal isolation, redundant dual power input, power with overload protection and reverse connection protection;
● Comply with the requirement of industrial 4-grade electromagnet compatibility;
● Super great lightning protection function: anti-lightning, anti-inductive high voltage, anti-surge, high-efficiency heat dissipation without a fan, reducing repair time
● IP40 shell protection grade, can withstand the test of harsh environment;
● Din railed installation or wall-mounted installation;
● Wide temperature type: working temperature -40℃~ +85℃;