Moxa MGate W5108-T: 1-Port Modbus/DNP3 Gateway, 802.11 a/b/g/n WLAN US bands, -40~75°C.

Mfr. Part#:
MGate W5108-T
Sales Description 1-port Modbus/DNP3 gateway with 802.11 a/b/g/n WLAN US bands, -40 to 75°C operating temperature.
Features Description

Features and Benefits

  • Retrieve Modbus/DNP3 serial data through an 802.11 network
  • Supports serial tunneling communications
  • Slave mode supports 16 TCP masters and up to 31 or 62 serial slaves at the same time
  • Embedded Modbus/DNP3 traffic monitor
  • Secure data access with WEP/WPA/WPA2
  • 2 kV serial port isolation
  • microSD card for configuration backup
  • -40 to 75°C wide operating temperature models available
  • Supports 2 digital inputs and 2 digital outputs
  • Security features based on IEC-62443


The MGate W5108/W5208 series gateways are an ideal choice for connecting Modbus serial devices to a wireless LAN, or DNP3 serial to DNP3 IP through a wireless LAN. With IEEE 802.11a/b/g/n support, you can use fewer cables in difficult wiring environments, and for secure data transmission, the MGate W5108/W5208 series gateways support WEP/WPA/WPA2. The gateways’ rugged design makes them suitable for industrial applications, including oil & gas, power, process automation, and factory automation.

Modbus Traffic Monitor

The MGate W5108/W5208 series gateways support Modbus Protocol Traffic Monitor for easy troubleshooting, especially during the installation stage. Communication issues could be caused by incorrect software parameters, such as slave ID and register address, or incorrect hardware parameters such as baudrate and interface. With Modbus Protocol Traffic Monitor support, you can check the captured data and easily identify the root cause.

Variety Maintenance Functions

The MGate W5108/W5208 series gateways support a web console and Telnet console for remote maintenance. Each gateway also supports encryption commutation functions such as HTTPS and SSH to prevent security issues. In addition, log functions are provided in the firmware to record connection events and Modbus for maintenance events. Users can review log data remotely through the web console.

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