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Cellular and 802.11 Mesh Router

The TRO620 DIN-rail mounted cellular router provides a reliable and secure connection over public and private cellular infrastructures. This advanced communications platform combines cellular communication technology with Hitachi Energy's patented Broadband Mesh functionality with an Edge Compute capability for field area networks and distribution automation.

The TRO620 provides a rich selection of connectivity:


  •  3x3 MIMO broadband mesh based on the 802.11ac standard. This can be used for mesh backhaul or connectivity for wireless clients Gigabit fiber backhaul interface
  • 4 Gigabit Ethernet interfaces for connecting wired clients
  • 2x2 cellular antennas, providing cellular service through a selection of technologies (2G/ 3G/ 4G / P-LTE) across a large selection of bands globally
  • Serial interfaces providing connectivity to legacy devices already deployed in the field
  • TRO620 is galvanically isolated, with an industry-grade grounding pin
  • Optimized DC power supply and efficient power consumption ensure the TRO620 provides reliable operation for long lifecycle deployments
TRO620 DIN-rail mounted cellular router
  • With optimal CPU, RAM and additional flash, this platform provides a flexible and secure environment for hosting third-party custom applications
  • Seamless uploads and downloads  provide the ability to store two firmware images on the router, preventing bricked-router scenarios
  • IIoT methodology with OTA updates simplifies remote management. OTA supports automatic updates and rollbacks with minimal disruption
  • Purpose-built, comprehensive communication network management system
  • Optimizes network performance during planning, deployment, and ongoing management of the network
  • Industrial certifications including, IECEX, and other environmental certifications to operate under the most demanding conditions