• All products
  • Industrial M2M LTE Gateway
  • Serial Device Server
  • RS-232/RS-485 to 4 Ports RS-485 Hub
  • Converters
  • I/O Intelligent Collection Products
  • Industrial IoT Switch
  • Smart IoT Box
With the development of the Internet, the coverage of the network is getting wider and wider. Internet communication has become an indispensable part of daily life because of its convenience, speed, stability and reliability, and low cost. It has also become a better choice for industrial data communication. Many manufacturers have launched serial port servers, serial port converters, serial port adapters and other equipment.

Serial Device Server

Serial Device Server is a bidirectional conversion transmission device from serial port to Ethernet TCP/IP and UDP protocol.
It changes the traditional serial port communication into network communication and realizes the rapid networking of serial port devices.

WI-IOT411 series serial device server, also called terminal server or serial server, is a converter between asynchronous serial port RS232/422/485 and Ethernet. It is a standalone intelligent device with CPU and full TCP/IP protocol stack. It accomplishes transparent data transfer between RS232/422/485 and Ethernet in both directions, allowing RS232/422/485 serial devices to connect to the network immediately.

Support DHCP and static IP

Support gateway and proxy server, can transfer data through telnet

Provide two-way transparent data transmission, realize serial port to TCP/IP function

Internal integration of ARP, IP, TCP, HTTP, ICMP, SOCKET, UDP and other protocols


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