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Digi Transport WR21 4G LTE

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  • Model: WR21-L32B-DE1-SU

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WR21 DataSheet

Note:The Digi Transport WR21 comes with a 5 year warranty.

The Digi Transport WR21 4G LTE is a full-featured router offering the flexibility to scale from basic connectivity applications to enterprise class routing and security solutions. The WR21 is designed for 2.5/3G/4G networks and can provide both primary and back-up connectivity. With its high-reliability, flexible connection options and extended temperature ranges, the WR21 is an ideal for use in both commercial and industrial environments. The WR21 can be equipped with either standard routing or enterprise feature configurations.

The standard version allows basic routing, NAT and security, while the enterprise version adds advanced routing, security, VPN and stateful firewall. Advanced features empower the WR21 to be used as a component of a PCI compliant network. The WR21 features remote management solutions that enable easy setup, configuration and maintenance of large installations of a wide-range of Digi devices. Device Cloud by Etherios provides web-based device management for remote cellular routers and gateways. A list of the WR21's additional benefits include:


  • 4G LTE cellular interface
  • Compact, low-cost, flexible cellular routing platform with standard and enterprise feature sets
  • Remote management options streamline operations
  • Ideal for enterprise, retail, transportation, financial, remote office and network backup applications

With its multifaceted features and remote management options, the WR21 is an ideal solution for all your business or company's needs.