We are the Specialist for Ethernet Switches for Public Transport Buses and Trams
Our ROQSTAR Ethernet switches are created exclusively for use in public transport vehicles. They significantly simplify the setup and operation of onboard IP networks and lay the foundation for the digital transformation of buses and trams.
Made in Germany
TRONTEQ Creates the IT Infrastructure for Public Transport
TRONTEQ produces Ethernet switches for public transport buses and trams. And we are so devoted to it, that our services go far beyond the simple switch. We offer agencies, authorities and system integrators a complete solution for digitalized vehicles. Our switches stand in the middle of a concept for IP networks that aims at simplifying the whole process from network design to installation and setup to operation. We transform our experience and knowledge into real tools and solutions that help everybody involved with an IP network – from achitects to installers – get their job done easily.

Our Ethernet Switches
Latest Stories
On the Way to Perfection: How TRONTEQ’s AI-powered Visual Quality Control Improves ROQSTAR Ethernet Switch Production
In the world of production, technology has played a crucial role in ensuring the smooth running of operations. For TRONTEQ, a company specializing in the production of Ethernet switches for public transport, every detail counts....
Public Tenders for Ethernet Switches in Public Transport: Achieve Better and More Cost-effective Solutions
Transport companies operate vehicles for public transport such as buses, trams, and subways on behalf of municipal administrations. As municipal companies, transport companies are obligated to publicly tender for supplies and...
More Power: 80 Watt PoE Capability Now Available with ROQSTAR Ethernet Switches
ROQSTAR Ethernet Switches now offer 80 watts of Power over Ethernet (PoE) capability, providing higher power and flexibility for a range of PoE devices. These new features are particularly beneficial for cameras, WiFi access...
The Right Decision: How Do You Know It’s Time to Switch to IP Communication in Public Transport?
Replacing analog technology in buses and trains with IP networks? This is a question that is currently occupying the minds of many public transport operators. We explain when is the best time to make the switch and what...
Two Ways to Refit Vehicles in Public Transport
With increasing data volume and requirements for real-time data in public transport vehicles, IP-based communication has become a basic requirement for modern IT system architecture in vehicles. We use two examples to show how...
Practical Tips for Secure Networks on Buses and Trains
...Concepts and Levels of Security IT security in public transport must be understood as a holistic and overarching task. For example, the industry standard IEC 62443 describes the consideration of cyber security concepts from...
On the Way to Perfection: How TRONTEQ’s AI-powered Visual Quality Control Improves ROQSTAR Ethernet Switch Production
In the world of production, technology has played a crucial role in ensuring the smooth running of operations. For TRONTEQ, a company specializing in the production of Ethernet switches for public transport, every detail counts....
Public Tenders for Ethernet Switches in Public Transport: Achieve Better and More Cost-effective Solutions
Transport companies operate vehicles for public transport such as buses, trams, and subways on behalf of municipal administrations. As municipal companies, transport companies are obligated to publicly tender for supplies and...
More Power: 80 Watt PoE Capability Now Available with ROQSTAR Ethernet Switches
ROQSTAR Ethernet Switches now offer 80 watts of Power over Ethernet (PoE) capability, providing higher power and flexibility for a range of PoE devices. These new features are particularly beneficial for cameras, WiFi access...
TRONTEQ Now ISO 9001 Certified
TRONTEQ, the specialist for Ethernet switches for public transport vehicles, has been certified according to the International Organization for Standardization (ISO) 9001 standard by Intertek Certification GmbH and the German...
VDV IBIS-IP Forum 2022 – a Report
The IBIS-IP Forum, organized by the Association of German Transport Operators VDV, serves as an exchange between transport operators and industry. The main focus is on the practical use of the IBIS-IP standard. We report on the...
Who’s Who in Public Transport: Key Organizations at a Glance
Without them public transport wouldn’t have been what it is today. Get to know some of the most influential organizations in the public transport industry such as UITP, ITxPT and APTA, and learn how they shape the mobility of...


ROQSTAR Switches Comply with ITxPT Standard
In order to successfully implement e-ticketing, Public WiFi and dynamic passenger information, robust and intelligent M12 Ethernet switches are required. The ITxPT standard unifies data and services on a European level with the aim of standardising IP-based communication in the vehicles and thus ensuring more independence and flexibility. As a member of the ITxPT association, TRONTEQ supports you with competence in the implementation of modern IP networks in public transport vehicles.