The WR31, with its extremely resilient cellular connection through Digi International's patented SureLink™, VRRP+ protocol, and dual SIM slots, provides a secure, reliable connection to industrial controllers, process automation equipment, and smart grid assets on third party sites or remote locations. Software-defined, multi-carrier networking, and global LTE and HSPA+ options make it easy to get connected. This drop-in connectivity gives operators a way to reduce downtime and service calls as well as increase revenue by bringing distributed sites online faster.
- Global HSPA+ and 4G LTE support with certification on major carrier networks around the world
- Ethernet, serial, and I/O for connecting diverse field assets
- Enterprise routing features for security, logging, and redundancy (such as stateful firewall, VPN, SNMP); no annual enterprise software license required
- Digi remote manager provides mass configuration, device management, and troubleshooting tools
- Rugged aluminum enclosure, optimized for DIN rail or shelf mounting
Product Information
- C & I Metering
- Distribution Automation
- Buyer's Guide: 4G LTE for Critical Infrastructure
- Buyer's Requirements Checklist - 4G LTE for Critical Infrastructure
- Digi CIP Best Practices Guide
- Digi WR31 for Water/Wastewater Telemetry & SCADA
- Digi WR31 for Oil and Gas Applications
- Digi WR31 for Intelligent Transportation Systems
- Digi WR31 for Manufacturing Automation
Videos
- A Look at the Digi WR31
- Digi Tech: Configuring a VPN
- Digi Tech: Configuring a Firewall
- Digi Tech: Using the Event Log and Packet Analyser
- Secure Device Management within a Private Cellular Network
Ideal for connecting:
- Building and process automation controllers
- Smart grid assets (meters, switches, and controllers)
- IP cameras and access controllers
- Remote data loggers, flow meters, and sensing equipment - Telco infrastructure
- Traffic and obstruction lighting
