● IP40 shell protection grade, can withstand the test of harsh environment;
● The device provides eight 100 Mbit/s E
● Aluminum alloy shell, industrial guide rail design, good heat dissipation characteristics, gold oxide anodizing process, IP40 protection level, specially designed for harsh and harsh industrial environments;
● Can support 8 Gigabit electrical ports and 4 Gigabit optical ports, 4 Gigabit SFP optical ports, 4 RS485/232/422 optional or three-in-one serial 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 limit, port flow control, broadcast storm suppression
● Support Web, CLI, Telnet management functions;
Power down alarm, loop alarm;
● Can support POE (POE+) equipment;
- Serial server support function
- The serial port supports 300bps-921600bps wire-speed non-blocking communication, supports automatic scanning and matching of baud rate, and supports customer-defined baud rate;
- Support Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client, and other working modes;
- Complete the transparent conversion from Modbus-RTU to Modbus-TCP, and realize the reading of serial device data through the network;
- Support serial port status and serial port parameter monitoring, the communication status is clear at a glance;
- Support gateway and cross-routing communication; support virtual serial port drive access mode and automatic recovery connection function after network interruption;
- Flexible serial port data frame setting to meet various subpackage needs of users;
- Support standard TCP/IP SOCKET application program access, TCP supports multiple connections, satisfying the simultaneous monitoring or management of serial devices by less than 4 users;
- Support single-machine or multi-machine communication in UDP mode, satisfying multiple users to monitor or manage serial devices at the same time;
- Support various configuration forms such as Windows configuration tool, serial port and WEB;
- 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, support Syslog, support Ping command, etc.
- Support COS, DSCP, 8 queues, support WRR, SP, WFQ scheduling mode, policy 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
- Support cable detection, easy to check the length of the network cable in engineering
- Support NTP, easy to synchronize network time in real time
- Support IPV4/IPV6 static routing layer 3 switching technology
● Ethernet interface with lightning protection, radar protection to GB/T17626.5 (IEC61000-4-5) short circuit current wave 10/700μs, open circuit peak output voltage 6KV standard;
● Support a wide range of AC and DC input (9V-48V), support internal isolation, redundant dual power input, power supply supports overload protection, and anti-reverse connection protection;
● Comply with industrial level 4 electromagnetic compatibility requirements;
● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc., no fan for efficient heat dissipation, reducing repair time;
● IP40 shell protection level, able to withstand the test of harsh environments, rail or wall-mounted installation;
● Wide temperature type: working temperature -40℃~ +85℃;