Digi WR31 – Industrial 4G M2M Router with 2 Ethernet Ports

Digi WR31 4G Router Telstra 4GX Compatible

Digi WR31 – Industrial 4G M2M Router with 2 Ethernet Ports

The Digi WR31 4G router with two ethernet ports, serial port and IO’s provides 4G LTE connectivity, with fallback to 3G for industrial M2M applications.

Compatible with Telstra 4GX and Optus 4G Plus Networks

Including LTE 700MHz Band 28 the WR31-L92A-DE1-TB variant is compatible with Telstra 4GX network and will also work on the Optus 4G Plus network.

WR31 Wide Operating Range

The WR31 4G routers are specifically engineered to withstand high temperatures and can operate from -30° C to +70° C (Reduced cellular performance above 60°C).

5 Year Warranty

Digi WR31 Telstra 4Gx compatible routers come standard with a 5 year warranty.

4G/LTE Cat6

With LTE advance Cat6 the WR31 provides download speeds up to 300Mbps and downloads speeds up to 50Mbps.

Connecting Field Devices

The WR31 4gx router provides ethernet, serial & I/O connectivity plus Modbus bridging for connecting diverse field assets.

Hazardous Area Rated

Digi WR31 4G routers are C1D2 and ATEX rated for harardous area usage, refer datasheet.

Dual SIM

Dual SIM slots allow the Digi WR11 4G lte router to automatically change from one SIM to another in the event of a network connection issue, or be manually changed as required.

Digi SureLink™

Digi routers include Digi’s SureLink™ to provide a resilient cellular connection using active or passive techniques to detect connectivity issues and reset the connection as required.

Enterprise Grade Software

The WR31 4G and 3G cellular routers with 700MHz Band 28 include enterprise routing features for security, logging and redundancy. Features include; stateful firewall, VPN and SNMP. No annual enterprise software license is required.

Dig Remote Manager

Digi Remote Manager provides mass configuration, device management and troubleshooting tools that assist users to ensure that their devices are operating correctly and reliably.

Global Connectivity

Global HSPA+ and 4G LTE support and certifications ensure that the unit is suitable for use across Australia and around the world.

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  • 2 Ethernet Ports
  • 1 Serial Port RS232/RS485
  • 2 Digital 1 Analogue IO
  • Dual SIM
  • 700MHz Band 28
  • 5 Year Warranty

Typical applications:

  • Building & Process Automation Controllers
  • Smart Grid Assets (meters, switches, controllers)
  • IP cameras & Access Controllers
  • Traffic Infrastructure
  • Mobile & Remote Signage
  • Remote Data Loggers
  • WR31-L92A-DE1-TB
ETM Item / Order Number
  • 2 Ethernet Port Router 700MHz Band 28


Stub Antenna for Digi WR11 Router

ETM Antenna Options

ETM Pacific Stocks a range of cellular and RF M2M antennas as well as extension cables and RF adaptors. For complete listing...