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 / MDIX, RJ45 port with 10/100 Mbps Serial 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 / IP programming test socket such as VB, C ++, Delphi, Android and IOSSupport customizationIndustrial data mission, 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: metal Package Contents:1 * rs232 to Ethernet converter Only the above package content, other products are not included.Note: Light reflection 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.