● Industrial guide rail design, designed for harsh industrial environments;
● Support 8 Gigabit electrical ports and 4 Gigabit SFP optical ports;
● Each electrical 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, broadcast storm suppression;
● Support Web, CLI, Telnet management functions;
● Power failure alarm, loop alarm;
● Provide Console debugging;
● Can support POE (POE+) equipment;
● Management functions:
Support CLI, WEB, SNMP management methods
Support port speed limit based on ingress/egress, support half-duplex back pressure flow control and 802.3X full-duplex flow control
Support storm suppression based on broadcast, multicast, and unknown unicast
Support IEEE 802.1Q 4K VLAN, support QINQ
Support port mirroring, Syslog, Ping command, etc.
Support COS, DSCP, 8 queues, support WRR, SP, WFQ scheduling mode, strategy QOS
Support port traffic statistics, online upgrade
Support STP/RSTP, MSTP, support EAPS, ERPS
Support IGMP Snooping V1/V2/V3, support GMRP
Support manual aggregation, support static/dynamic LACP protocol
Support one relay alarm, support RMON management, TRAP alarm
Support DHCP Snooping, Option 82, support 802.1X
Support user hierarchical management, support ACL access control list
Support DDOS, support port-based MAC filtering/binding
● Ethernet interface with lightning protection, anti-radar to GB/T17626.5 (IEC61000-4-5) short-circuit current wave 10/700μs, open-circuit peak output voltage 6KV standard;
● Support wide range AC and DC input (9V-48V), support internal isolation, redundant dual power input, power supply support overload protection, anti-reverse protection;
● Meet the requirements of industrial level 4 electromagnetic compatibility;
● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc., no fan and efficient heat dissipation, reducing repair time;
● IP40 enclosure protection level, can withstand the test of harsh environment, rail or wall-mounted installation;
● Wide temperature type: working temperature -40℃~ +85℃.