Italy’s national railway operator is testing 5G connectivity along the Turin-Milan high-speed corridor to assess network performance in demanding operational environments and define the technological architecture for future rail network deployment.

FS Italiane Group has launched a 5G network trial along the high-speed Torino Milano line, covering a 60 kilometre section between Turin and Greggio.
The pilot forms part of the group’s broader connectivity programme aimed at supporting digital rail innovation and enhancing passenger services. Infrastructure for the trial was completed in October, with testing now underway to evaluate network performance in real world operating conditions.
Testing connectivity in complex environments
The trial will assess connection quality and reliability at high speeds and in challenging environments such as tunnels. It will also help define the technological architecture required for future deployment across the rail network.
Stefano Antonio Donnarumma, CEO of FS Italiane Group, said the initiative is focused on exploring advanced connectivity solutions to improve both passenger experience and infrastructure efficiency.
The project also examines how 5G can enhance onboard Wi Fi stability, particularly under complex operating conditions.
Implemented using existing infrastructure from RFI and TIM, alongside five new dedicated sites, the trial will generate data to guide future decisions on rail telecommunications development.



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