Support DHCP, automatically obtain an IP address and query IP address through serial protocol settingDNS support functionSet the parameters through the web pageFirmware update via the networkAuto-MDI or MDIX, RJ45 port with 10 or 100 MbpsSerial port baud rate from 600 bps to 230.4 Kbps, Control bits of None, Odd, Even, Mark and SpaceWorking modes: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD ClientSupport virtual serial port and provide corresponding USR-VCOM softwareHeartbeat package mechanism to ensure the connection is reliable, put an end to dead linkUser-defined package registration mechanism, check connection status and use as the packet headerIn TCP Server mode, Client number ranges from 1 to 16 default number is 4The global unique MAC address bought from IEEE, the user can define MAC addressFactory default resetThrough the gateway, switch, routerCan work in LAN, also can work in internet (external network)Provide PC TCP or IP programming test socket such as VB, C andand, Delphi, Android and IOSSupport customizationIndustrial data transmission, industrial automationSafety and security monitoring, public safetySmart home, power control, environmental monitoring, smart agricultureControl door at work attendance system, POS system, rice sales systemBuilding automation system, power control, self-service banking system, telecommunications monitoring machine roomColour: blackMaterial: metalPackage Contents:1 x rs232 to Ethernet converterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.