Die Abbildung zeigt einen Dachrouter, der über ein Ethernet-Kabel mit dem Bordnetz eines Fahrzeugs verbunden ist.

Vehicle Uplink via a Single Cable

The RoofTop Router combines two cellular modems, router, antennas, and GNSS in a single rooftop module. A single Ethernet cable transmits data and power via PoE to the vehicle.

Two cellular providers secure the uplink for passenger information, telemetry, and vehicle data – in retrofits as well as in new vehicles.

  • Router and antennas in a rooftop module.

  • Data and power via a PoE cable.

  • For public transport and emergency vehicles.

Connectivity, Positioning, and Integration

The core functions for a stable vehicle uplink and integration into existing system landscapes.

Dual-Provider Uplink

Two cellular providers simultaneously, with Dual-SIM Dual-Active (DSDA).

Open System

Open architecture without vendor lock-in or dependence on a single provider.

2× Cellular 5G MIMO

Two 5G MIMO modems with eSIM and WiFi 6 for vehicle use.

Data Center & Security

For integration into data center architectures and security concepts.

Adaptable to Your Application

ITxPT-compatible, with Edge Compute for aggregation and diagnostics.

High-Precision GNSS Positioning

GNSS positioning with sub-meter accuracy, CEP 95%.

Questions about Deployment

Is the RoofTop Router already available?

The product is currently in development. For the timeline and an assessment for your project, it is best to speak directly with an expert.

No. It is designed as an open system without lock-in and operates with two cellular providers simultaneously.

It is designed for public transport – bus, tram, metro, and rail vehicles – as well as for emergency vehicles and is ITxPT-compatible.

Discuss Your Application

The RoofTop Router is currently in development. For the timeline, technical details, and an assessment for your fleet, you can reach the responsible expert directly.

A man in a blue shirt smiles, in front of a blurred pastel blue and yellow background with the inscription "scs kontakt".
David Gschwend

High Performance Systems
+41 43 456 16 92

Non-binding expert consultation.