Integrating 4PPoE -
Free whitepaper



Striving for the best -
our vision of the future

The EFB catalogue
for data network technology

Striving for the best -
our vision of the future

The EFB catalogue
for data network technology
We care for connection since 1988
EFB-Elektronik GmbH is a leading manufacturer and system provider of networking and technology and industrial system solutions. Our expertise ranges from structured cabling using certified high-end products for data centres to custom developments for industrial clients. Our team services customers worldwide from our headquarters in Bielefeld / Germany.





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Special assemblies fiber optic cabling
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Special assemblies copper cabling
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