Clarus Networks Deploys Starlink Broadband Across Scotrail Trains

Communications provider Clarus Networks has today announced that they’ve teamed up to use Starlink’s (SpaceX) global network of ultrafast broadband satellites in Low Earth Orbit (LEO), which will be used to help bring improved internet connectivity to ScotRail’s trains and related commuters across the highlands of Scotland.

The deployment with ScotRail, which follows a recent trial of the same solution (here), is already said to be underway. This new, rail-certified solution – compliant with EN50155, EN50121, and EN45545 standards – supports everything from real-time vehicle diagnostics and safety monitoring to reliable passenger Wi-Fi.

Clarus is currently equipping Class 158 trains on Scotland’s Far North Line with Starlink to address long-standing communication challenges on the route. Beyond passenger services, Clarus is also deploying Starlink on measurement trains and enhancing trackside infrastructure, delivering real-time data for diagnostics and remote monitoring.

Mike Butler, Director of Rail and Innovation at Clarus, said:

“Our certification of the latest Starlink terminal specifically designed for trains is a game-changer for rail communications. By deploying this advanced satellite technology as an authorised reseller, we’re delivering unparalleled connectivity that transforms operational efficiency and the passenger experience.

This solution offers reliable, high-speed connectivity even in remote locations, supporting real-time monitoring and immediate response crucial for track condition assessments and fault diagnosis. Enhanced safety systems, such as surveillance at unmanned crossings, significantly mitigate risks and improve incident response times.

This marks a major advancement in our mission to bridge the digital divide and ensure secure, reliable communications throughout the rail network.”

Scott Prentice, ScotRail Strategy and Planning Director, added:

“We’re excited to partner with Clarus in testing Starlink on our trains. This collaboration advances our efforts to provide reliable connectivity for passengers, staff, and operational systems. By integrating Starlink’s satellite technology with our networks, we’re addressing long-standing communication challenges and enhancing the overall travel experience.”

The announcement suggests that this particular Starlink system was able to deliver low latency (~40 ms) and download speeds up to 220 Mbps while in-motion. But sadly, the PR didn’t include any images of the setup they’re using.