8 Port rackmount RS232/485/422 server with Modbus support

Mport 3208



8 Port RS485/422 serial server for harsh environments

  • 8  RS232/485/422 serial ports
  • Modbus functions
  • 2x100/1000M Ethernet ports
  • High level ESD,surge and EFT protection on all ports
  • Industrial temperature range -40℃~+85℃


The Mport 3208 is an RS485/422 serial port server developed for high performance applications in harsh environments. Through it, users can access the serial ports across an IP network to establish serial communications.  The Mport 3208 has high level ESD, surge and EFT protection on power, ethernet and serial ports.

Operating modes

It has two independent IP addresses, supports multiple application modes, and supports TCP server mode, TCP client mode, UDP mode, UDP multicast, couplet mode, reverse terminal mode and other working modes. Standard web applications (winsock BSD sockets) can access serial devices and support COM and TTY drivers in serial mode.

Harsh environments

It features wide temperature and pressure ranges, strong lightning resistance, anti-electromagnetic interference. It is suitable for high reliability, high performance, applications in harsh environments such as industrial monitoring, traffic management, meteorology, water treatment, environmental monitoring, oil and chemical facilities and renewable energy.


The Ethernet serial server supports WEB configuration of various network management functions, such as serial port/network working mode, serial port forwarding, network card mode, DNS, log management, system management, serial port restart, system management etc.


Ordering Information

Order Code Description
MW-3208 8 Port rackmount serial server

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