● All aluminum alloy shell, good heat dissipation characteristics, metal oxide oxidation process, IP40 protection level;
● Aluminum alloy industrial rail design, specially designed for the harsh industrial environment;
● Support 16 Gigabit electrical ports and 8SFP optical ports;
● 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 failure alarm, loop alarm;
● Provide Console debugging;
● Can support POE (POE+) Optional;
● Management functions:
1. Support CLI, WEB, and SNMP management methods
2. Support port speed limit based on ingress/egress, support half-duplex back pressure flow control and 802.3X full-duplex flow control
3. Support storm suppression function based on broadcast, multicast and unknown unicast
4. Support IEEE 802.1Q 4K VLAN, support QINQ
5. Support port mirroring, Syslog, Ping command, etc.
6. Support COS, DSCP, 8 queues, support WRR, SP, WFQ scheduling mode, strategy QOS
7. Support port traffic statistics and online upgrade
8. Support STP/RSTP, MSTP, support EAPS, ERPS
9. Support IGMP Snooping V1/V2/V3, support GMRP
10. Support manual aggregation, support static/dynamic LACP protocol
11. Support one relay alarm, support RMON management, TRAP alarm
12. Support DHCP Snooping, Option 82, support 802.1X
13. 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, able to withstand the test of harsh environments, rail or wall-mounted installation;
● Wide temperature type: working temperature -40℃~ +85℃;