Consulting Services

Consulting Services for data centers & technical building infrastructures


Expert consulting and planning services

Joint consulting and careful planning form the basis for every project. For more than 20 years, we have been planning IT infrastructures and assisting in their construction and operation. The scope and progress of the planning phase can differ greatly depending on the starting situation and environment.

  • Does the project involve the modernization or extension of an existing cabling infrastructure or the development of a new one?
  • How great are the requirements in terms of the flexibility and scalability of the IT infrastructure?
  • What additional capacities have to be provided to cater for future data rates?
  • Are there any special circumstances?

The result is a requirements profile for a bespoke cabling infrastructure that can dovetail appropriately with your IT strategy. 


Customized analysis of requirements

  • Individual, comprehensive examination of your IT applications, processes
  • Identification of the status quo and evaluation of the current IT infrastructure

We work with you to identify current needs, while always also taking future growth into account. Together with you, we determine the performance that is genuinely required and do not plan for any expensive overcapacities.

Development of an IT strategy

  • Development of an IT and/or digitalization strategy
  • Elaboration of a network and infrastructure concept
  • Incorporation of current regulations and standards such as the BSI’s regulations on critical infrastructures or TÜV-IT

Design and planning

Data Centers:

  • Planning of the IT infrastructure in the context of revitalization concepts, new data center construction / expansion or relocation. More about data center planning
  • Architectural network planning, conceptual design of structured network cabling and white-space settlement

We develop sustainable solutions: flexibly and quickly

When planning a cabling infrastructure, the challenge is always to find the most efficient solution. In all our project thinking, we are able to keep our eye on the big picture and make due provision for the latest standards. We evaluate solutions on the basis of their cost and feasibility. Our service team works closely with you to ensure that all the practical requirements are fulfilled and implemented in an optimum manner. The key to our success? 15 years’ experience, high-end products and a personal customer service.

Let us advice you

From a Single Supplier Consulting, Installation and Managed Services for a High-Performance IT Infrastructure

If you wish, we will also support you during the rollout of the defined concept and assist you during live operation. To do this, we offer services such as: Cabling and Commissioning, Installation of Electrical Engineering, Data Technology, Project Monitoring and Documentation as well as IT Support and graduated Service Level Agreements (SLAs). For further information on Installation Services and Managed Services.


Successfully implemented projects - Thats what our customers say

Into a new, digital school year with fiber optics

"...This project, which has been successfully implemented by Rosenberger OSI, provides a reliable infrastructure for the development of a full-area network in the classrooms in the primary and middle school."

Erdweg School Association

Structured cabling for a digital future

"...We were won over not just by the excellent value for money of the solution but also by the commitment and on-schedule conduct of the project and, last but not least, the personal consulting we received throughout the entire project phase."

envia TEL GmbH

Planning with scope for future growth

"In addition to the products, we were also convinced by the qualified pre-planning. In addition, Rosenberger OSI was able to promise us fast response times and thus on-schedule implementation of the project."

TenneT TSO GmbH


News & Media

Press Releases

Strategic move strengthening services portfolio

Rosenberger OSI has expanded its portfolio by acquiring ET Netzwerk- und Datentechnik GmbH. This strategic move expands the company’s portfolio and service offerings.

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Blog & Vlog

Tray registers as the answer to the limitations of classic panels?

The benefits of tray registers make them an attractive alternative to traditional panels, especially in environments where modular scaling and efficient cable management are critical.

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Press Releases

VersaTray – a highly modular tray system for data center cabling

VersaTray is a highly modular and service-friendly 19" tray system designed for high-density data cabling in data centers with unprecedented accessibility to the rack interior.

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Blog & Vlog

Fiber-optic splicing vs. assembled cables

Handling and professional testing of fiber-optic
Failure-proofing and security of fiber-optic cabling
Economic comparison: Time- and cost-efficiency

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Consulting & solutions for IT infrastructures - Trust our expertise

One of our particular strengths during project planning lies in our ability to cater for very special requirements and needs. The fact that we combine the flexibility of a mid-sized company with decades of experience in the cabling field is vitally important here.


> 130
(in Germany)

Check mark

> 500
complete projects


> 23.000 m²
of planned
data center space 


satisfied customers
in terms of
product quality