Last week, 3ONEDATA participated in InnoTrans 2026 held in Berlin, Germany. The company showcased networking solutions for railway and public transportation, covering Ethernet-based train communication, ITxPT-based onboard networking, and railway trackside signaling networks.

The exhibition attracted visitors to learn more about our solutions and how we support reliable and secure connectivity in modern transportation systems.


What We Showcased

1. Next-Generation Train Communication Network

3ONEDATA showcased a railway communication solution for connecting equipment and network nodes across multiple train cars. The solution uses railway Ethernet switches to build a reliable onboard network for train control, operational information, and passenger services.

  • IEC 61375-Based Train Communication

Supports IEC 61375-based train communication architectures, enabling communication between ETBN and ECNN network nodes and supporting interoperability with multi-vendor railway networking equipment.

  • Railway-Grade Reliability and Security

The switches meet key railway standards and requirements, including EN 50155, EN 50121-3-2, EN 50121-4, EN 45545, and IEC 62443-4-2 SL2, supporting reliable and secure operation in demanding railway environments.

  • TSN-Based Network Convergence

Supports TSN-based networking to integrate different types of onboard traffic over a single Ethernet network. Time synchronization and deterministic data transmission help ensure predictable communication for different onboard services.


2. ITxPT-Based Networking and Railway Trackside Network Solutions

3ONEDATA also showcased networking solutions for public transportation and railway infrastructure.

For buses and trams, the company presented ITxPT-based onboard networking solutions, including industrial switches and edge computing gateways. These solutions help connect onboard devices and support data communication and passenger services.

For railway trackside applications, 3ONEDATA presented networking solutions for signaling systems, helping connect trackside equipment with control centers through reliable and secure industrial networks.


Meeting with Industry Professionals

InnoTrans 2026 gave the 3ONEDATA team a great opportunity to meet with industry professionals and exchange ideas about railway and transportation networking. Discussions covered onboard connectivity, network reliability, interoperability, and the changing needs of intelligent transportation.

These conversations helped 3ONEDATA better understand industry needs and explore new opportunities for cooperation. The company looks forward to staying connected with customers and partners and continuing to support the development of smarter and more connected transportation networks.


Looking Ahead

3ONEDATA will continue to develop industrial communication technologies and solutions for railway and transportation applications. We'll also continue to work with customers and industry partners to support more connected and intelligent transportation systems.