1、Hardware Guard: New hardware guard, CAN, serial port, network port, power supply have high level guard, suitable for more demanding industrial environments; new ARM kernel, industrial grade operating temperature range, carefully optimized TCP IP protocol, stable and reliable. 2、Easy to Use: 10 100Mbps network port, support for Auto MDI MDIX, cross direct line can be used; support CAN ID filtering function, a variety of filtering methods to use more secure and convenient; a port can support two SOCKET connections. 3、Simple Setup: CAN baud rate support 10K~1Mbps; support BASIC and LOOPBACK working mode; support static IP address or DHCP to get IP address automatically, and can query devices in the network through UDP broadcast protocol; Reload button, one key to restore the default settings, not afraid of wrong settings; RJ45 with Link Data indicator. RJ45 with Link Data indicator, external isolation transformer on the network port, 1.5KV electromagnetic isolation. 4、Upgrade Firmware: The world's only Media Access Control Address (starting with D8 B0 4C); support firmware upgrade through the network, firmware update is more convenient; support for web port (default 80) change; support for keepalive mechanism, you can quickly detect the dead connection and other anomalies and quickly reconnect. 5、Account Security: Support account and password, which can be used for web login and network settings, more secure; power supply interface supports 5.08‑2 terminal block and wide voltage supply (5~36V); CAN relay function; CAN to 485 function.