RAD is a global leader for telecom access solutions. As an industry pioneer for over 40 years, RAD reliably supplies worldwide communications service providers and critical infrastructure operators with best-of-breed Ethernet access devices, industrial IoT gateways, 5G xHaul, and Operational WAN solutions. Offering always-on connectivity from anywhere, along with data-driven, AI-powered actionable insights, RAD is distinguished for its supply-chain stability, which outsteps the market in delivery times. Founded in 1981, RAD serves as the anchor of the $1.6 billion RAD Group, an umbrella of independent companies that develop diverse networking and data communications solutions.

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Critical Network Infrastructure Solutions for Communications

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Critical Network Infrastructure
Enabling Industrial Digitalization & Secure IoT

RAD's critical network solutions address all communication needs of utility, transportation, government, and oil and gas sectors with always-on reliability and mission-critical protection. We offer best-of-breed tools for cyber-secure asset monitoring, operational WAN, Edge Computing, Smart/Safe City, and critical network infrastructure deployments. We also ensure seamless migration to packet-switched communication networks and applications.





Ensure reliable, secure and robust communications for power, oil & gas and water utilities

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Resilient communications for railways, metros, highways, and air traffic control between control centers, remote installations and fast moving vehicles.

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Fast and secure communications for safe city, first responders and defense forces, delivering TETRA, real-time, video surveillance and wireless mobility applications. 

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All-Star Products


White Papers

  • IIoT Remote Asset Monitoring Solution (RAMS) Deployment Guideline
  • TWAMP Explained
  • How to Choose the Right Industrial IoT Gateway
  • A Comparison of Carrier Ethernet and MPLS for Critical Infrastructure Operational Networks
  • Power Utilities Substation WAN Market Survey
  • The Future of Power Grids
  • Meeting the Challenge of Radio Interference in License-Exempt Bands, in NLOS and non-clear LOS conditions
  • Full Service Access System for Air Traffic Control with Integrated Management
  • Teleprotection over Packet


  • IIoT Remote Asset Monitoring Solution (RAMS) Deployment Guideline
  • TWAMP Explained

Application Briefs

  • CypherPlug IP Traffic Encryption in a Smart SFP
  • TDM Migration SONET-SDH Replacement
  • IoT Communications over Starlink Satellite
  • Asset Monitoring for Water Utilities
  • Remote Asset Monitoring and Secure IoT SCADA Communications for Oil and Gas
  • End-to-End Solution for Substation Communications and Backup Generators
  • Multipath VPN for Critical Communications
  • PSTN Replacement – The Easy Way
  • OT Monitoring & Anomaly Detection - A Joint RAD & Rhebo Solution
  • Easy Rural Broadband Deployments
  • Intelligent Edge in Smart Utilities
  • Intelligent Edge Network for the Smart City
  • Legacy Equipment Replacement in T&D Grids
  • Air Traffic Control Communications
  • 1588 Grandmaster on an SFP for Timing Synchronization in Power Utility Networks


  • Demo Webinar: Remote Asset Monitoring Solution (RAMS) Deployment Guideline
  • WATCH: RADinsight PM Demo Webinar
  • Joint IoT Evolution & RAD Webinar: IIoT with LoRaWAN Use Cases
  • Why Industry 4.0 Needs an Intelligent Edge
  • Smart Cities Need Smarter Security
  • RAD Webinar: Industrial IoT with Always-on, Flexible eSIM Connectivity
  • Webinar: Avoiding Pitfalls in Industrial IoT (IIoT) Communications
  • Reliable Teleprotection Solutions for Power Utilities Migrating to Packet Networks
  • Applying NERC CIP v5 to Your Cybersecurity Strategy – A Light Reading Webinar

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