Support DHCP, automatically obtain an IP address and query IP address through serial protocol setting DNS support function Set the parameters through the web page Firmware update via Auto- / MDIX, RJ45 port with 10/100 Mbps Serial port rate from 600 to 230.4 Kbps, Control bits of None, Odd, Even, and Space Working modes: Server, Client, UDP Client, UDP Server, HTTPD Client Support virtual serial port and corresponding - software package mechanism to the connection is , put an end to dead link -defined package registration mechanism, check connection status and use as the packet header In Server mode, Client number ranges from 1 to 16; default number is 4 The global unique address bought from IEEE, the can define address Factory default reset Through the , switch, router Can work in LAN, also can work in internet (external network) PC / IP programming test socket such as VB, C ++, , Android and IOS Support customization Industrial data transmission, industrial automation Safety and security monitoring, public safety , power control, environmental monitoring, smart agriculture Control door at work attendance system, system, rice sales system automation system, power control, self-service banking system, telecommunications monitoring machine room Colour: black Material: 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.