TerraBridge
Wireless Inter-Carriage & Data Offload Solution | 60 GHz | 1.5 Gbps
RADWIN TerraBridge is a high-capacity 60 GHz wireless solution purpose-built for trains, enabling continuous connectivity between carriages. With its compact design, railway-grade durability, and superior performance, TerraBridge replaces traditional cable-based couplers, simplifying connectivity across dynamic train compositions.
TerraBridge is designed for efficient gigabit data offload at stations and depots and for fast data transfer across lines and platform monitoring.
Engineered for short-range, high-throughput performance, TerraBridge operates interference-free and supports mission-critical use cases such as real-time inter-carriage communication and high-speed data transfer at endpoints.
- Up to 1.5 Gbps throughput
- 60 GHz unlicensed mmWave band
- Integrated beamforming antenna
- Compact, low-profile design
- Railway certified
- IP69K enclosure—resistant to pressure jets, water, dust, and extreme conditions
- Minimal visual footprint
- Plug-and-play installation with auto-connect functionality
- Ideal for short-range, high-speed links between carriages or to station infrastructure
Main values
Ultra-high
inter-carriage speed
Provides continuous
>1.5 Gbps wireless links between carriages, ensuring end-to-end gigabit network
connectivity across any train.
Flexible, modular
deployment
No need for pre-paired
devices; TerraBridge supports auto-connect for seamless installation and
compatibility across changing train sets.
Lower CAPEX and OPEX
Simplified installation reduces physical wear and tear and eliminates the ongoing maintenance demands of cable-based couplers.
Engineered for railway
environments
Compact and IP69K-certified to withstand jet wash systems, dust, vibration, and outdoor rail conditions.
Immune to Wi-Fi
interference
Operates in the 60 GHz band, isolated from existing onboard Wi-Fi, ensuring stable high-throughput performance.
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