M4-1000 Series serial port server


M4-1000 convert any serial data to TCP/IP protocol. Linux framework and support mutiprotocol, user programable. Products through a variety of certifications.


M4-1000 is suitable for any device convert to TCP/IP.


user programable, web, Schedule customization, Logs ...

Cpu 300M Arm9,RAM 64M, flash 128M。

Stable linux platform.

Certifications and reliability tests.


Flexible software framework, user programmable.

Both cache mode and direct (transmission) mode.

Model Specifications Description
M4-1000EM Embedded module A variety of interfaces
M4-1001 100M ethernet port, RS232 serial port
M4-1051 100M ethernet port, RS485 serial port
M4-10252 Dual 100M ethernet port, dual RS485/RS232 serial port Pluggable interface board, extended IO/i2c/spi/udp, etc