Ensure protected connectivity between stations and control rooms. Support mission-critical railway applications, including automatic train supervision (ATS), centralized traffic control (CTC), SCADA, and multiparty hotlines, as well as passenger information systems (PISs)
RAD’s Airmux-400 series of point-to-point broadband wireless radios deliver high-performance native Ethernet and TDM services over a single wireless link in various sub-6 GHz frequencies. Ideal for robust and reliable wireless communications in diverse environments.

Product Highlights
Aggregated throughput of up to 2.5 Gbps (Airmux-400E) and a remarkable range of up to 120 km (75 miles).
Advanced features include MIMO, OFDM and high modulation schemes ensure optimal performance and high spectral efficiency in dense radio environments and multipath conditions.
Air interface with unique interference mitigation and N-LOS operation ensure unmatched robustness in diverse environments.
Multiple bands in a single device with a variety of channel bandwidth options.
Ensure uninterrupted service with built-in redundancy and protection.
Easily move from legacy TDM to IP networks using the same link
Airmux-400 Use Cases


Highway Communications
Backhaul high-definition video feeds, roadside display board and billing station data from remote facilities over fiber, high throughput microwave PtP and PtMP radio links, and 10-GbE rings

Multiservice Operational WAN for Air Traffic Control
Uninterrupted Air Traffic Communications Between Traffic Control Centers

Smart Grid and Substation Automation
Smart Grid and IoT solutions for DSOs, ensuring secure networking for secondary substations, metering and automation network integration

Oil and Gas Communications
Comprehensive and secure communications for SCADA, and new generation IoT sensors and devices, enabling seamless automation for oil and gas utilities

Multiservice Operational WAN for Power Utility Communications
Guaranteed smooth migration to PSNs based on hybrid design for reduced latency and better resiliency

Smart City Communications
Build connected, resilient smart city communication networks with RAD's WAN and asset monitoring technologies, ensuring efficient urban communications. Comprehensive communications solution for CCTV cameras, WiFi access points, sensors, payment kiosks, and more

First Responders and Military Communications
Easily connect emergency forces and military networks to remote sites over any infrastructure
Airmux-400 Point to Point Radios