• An overall view shows the production of EFB-Elektronik in Bielefeld. Various cheerful employees can be seen in the picture - they are busy with assembly.

    Special productions and special cables Copper production

    Get to know our comprehensive range of services for individual copper assemblies, with which we always find the right solution for your project-specific product requirements. We provide this expertise with our own employees and technical equipment at our production sites in Germany and other European countries - you benefit from our fast and efficient processes.

  • An overall view shows the production of EFB-Elektronik in Bielefeld. Various cheerful employees can be seen in the picture - they are busy with assembly.

    Special productions and special cables Copper production

    Get to know our comprehensive range of services for individual copper assemblies, with which we always find the right solution for your project-specific product requirements. We provide this expertise with our own employees and technical equipment at our production sites in Germany and other European countries - you benefit from our fast and efficient processes.

Special productions
and special cables
Copper production


Get to know our comprehensive range of services for individual copper assemblies, with which we always find the right solution for your project-specific product requirements. We provide this expertise with our own employees and technical equipment at our production sites in Germany and other European countries - you benefit from our fast and efficient processes.

Request a consultation now
In a general view the production of EFB-Elektronik in Bielefeld is shown. Various, cheerful employees can be seen in the picture - they are busy with the assembly.

Special productions
and special cables
Copper production

In a general view the production of EFB-Elektronik in Bielefeld is shown. Various, cheerful employees can be seen in the picture - they are busy with the assembly.

Get to know our comprehensive range of services for individual copper assemblies, with which we always find the right solution for your project-specific product requirements. We provide this expertise with our own employees and technical equipment at our production sites in Germany and other European countries - you benefit from our fast and efficient processes.

Request a consultation now





From single strands to cable harness production - we understand complexity

For the production of specific copper cable assemblies, we competently support you with our own production facilities with manual assembly and mounting as well as fully automated machinery: From simple single wires to multi-part cable sets and complex cable harnesses. We also take care of the assembly of subassemblies. We provide techniques such as soldering, crimping, insulation displacement connections, pressing, compacting, screwing, etc. Constant, high quality is important to us - the entire process is technically monitored and every step is documented. In this way, we guarantee you transparency, safety and traceability.





The all-round carefree package for your wishes

Customized solutions - everything from a single source and perfectly tailored to you
 
Personal and competent consultants, by phone & directly on site
 
Fast implementation of special requirements
 
Many years of experience and competence of small and large series
Full quality assurance
 
Reduce your effort: Our goods are optimally prepared for your further processing
 
Individual packaging options, material stocking from the individual component to the finished assembly, supply in the Kanban system










Quality is our top priority

Test devices for cables, EFB-Elektronik
We offer a wide variety of testing options.
In addition to continuous monitoring during the production process, we offer further testing procedures to ensure the functionality and quality of your copper fabrication.
  • Open test
  • Short circuit test
  • Component test
  • Twistet pair test
  • High voltage test
  • Crimp force monitoring
  • Pull-out force measurement
  • Micrograph laboratory
  • Electronic measuring microscope


        Request a consultation now





Special measurements for trunk, patch and fiber optic cables

With measurements for any copper and fiber optic assemblies in the EFB product portfolio, our customers have the assurance that the products absolutely meet their specific requirements or the wishes of their clients.
For this purpose, we offer various testing options in our own production facilities in Bielefeld and Sonneberg. A serial number on the measured cable makes the assemblies 100 percent traceable. Thus, the customer has the proof of being able to install safely.
Attenuation measurement
A light/current pulse is emitted by a transmitter into the fiber optic/copper cables, narrowed by attenuating elements and analysed by a receiver (power metre) which uses the output power as a basis.
  • Measurement of the total loss for the entire section
OTDR measurement
A continuously backscattered light pulse is injected into the optical fiber. Based on the measurement curve, it is possible to display attenuating/reflective events: Measurement of the total loss for the entire section or for individual subsections Identification of effects, e.g. attenuation, produced by plug connectors or splices Reliable detection of the distance of fault locations, the end of the fiber or elements integrated in the line (splices, plug connectors, etc.)
Interferometer measurement
A three-dimensional measurement of the connector geometry with subsequent evaluation relating to the respective standardization.

Measurement of the different connector types:
  • Increased attenuation is detected
  • Over- or undersanding of polish becomes visible










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