Rosenberger Group - Radio Frequency, High-Voltage and Fiber Optic Connections

Radio Frequency, Fiber Optic and High-Voltage Connectivity Solutions

Renowned high-tech companies in mobile and telecommunications, industrial measurement technology, automotive electronics, medical and industrial electronics, data technology and aerospace, rely on the precision and reliability of Rosenberger’s high quality connectors and cable assemblies.

Headquartered in Germany, with a global network of over 15,000 employees we focus on cutting-edge technology and highly efficient manufacturing processes.

Latest News

05/07/2025

New Expanded Beam Multifiber (EBM^®)

Introducing the new Expanded Beam Multifiber (EBM^®) connector for harsh environments. These cutting-edge connectors set new industry standards for reliability, durability and ease of use

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Rosenberger Proximity Connector (RoProxCon) - System-on-Module

04/30/2025

RoProxCon^® Evaluation Board for High-Speed Data Transmission - Now Available!

Flexible testing, faster development - with the RoProxCon^® Evaluation Board for contactless high-speed data transmission. Ideal for protocol analysis, system testing, and seamless integration into existing development environments.

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02/04/2025

Test Equipment for Automotive Data Connectors

The need for Test Equipment for Automotive High-Speed Data Interfaces is growing.
Therefore Rosenberger developed test equipment and accessories for coaxial and differential automotive connector series.

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01/31/2025

Introducing Vector Efficient Resource Allocation - VERA Technology

CellMax Technologies, the pioneer in high-efficiency antenna solutions, is proud to unveil its latest innovation: Vector Efficient Resource Allocation (VERA).

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Responding to Future Market Needs

As a leading international manufacturer, the name Rosenberger is associated with the most advanced technologies, development capabilities and quality. The Rosenberger Group – with its headquarters in Germany and sales and manufacturing locations around the world – provides a wide range of standardized and customized connectivity solutions in high-frequency, high-voltage and fiber optic technologies.

These solutions ensure the reliable transmission of signals, data and power in highly demanding applications.

Renowned high-tech companies in mobile and telecommunications, industrial measurement technology, automotive electronics, medical and industrial electronics, data technology and aerospace, rely on the precision and reliability of Rosenberger’s high quality products.

Markets & Applications

Welcome to our Global Fiber Optic Solutions Business

Discover boundless connectivity with our secure and efficient solutions, tailored to meet all your fiber optic requirements

Rosenberger Fiber Optic is a major player in the worldwide fiber optic industry. Part of the Rosenberger Group, we are a leading provider of end-to-end passive optical infrastructure as well as innovative solutions across all fiber optic network application areas.

We understand the importance of progressive fiber optic network evolution. Our solutions empower your networks with unprecedented improvements in efficiency, reliability, and scalability. With our innovative technologies and expertise, we enable you to stay one step ahead in a fast-changing digital landscape.

Read on to find out how we’re setting new standards wherever the future relies on fiber optics.

Learn more about Rosenberger Fiber Optic

Top Jobs at Rosenberger

Join our Team!

Technical Project Managers are the driving force behind our data transmission solutions and shape the product development with enthusiasm, motivation and commitment.

Product managers at Rosenberger Site Solutions are the drivers of our future solutions for mobile communications and 5G. Join our team in our subsidiary in Laufen.

As a specialist in Automotive Cabling Quality Management, you will set new standards in the development and assurance of the highest quality standards for the automotive electronics of the future.

SAP Inhouse Consultants customize functionalities in the assigned SAP module and develop new solutions in close cooperation with the departments involved.

Here you can find all job offers

Radio frequency, fiber optic and high-voltage connectors and cable assemblies are the heart of our portfolio. But our competence in connectivity is also shown in our T&M equipment, antennas and telematics devices.

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