Telefónica reference

If you have any questions about protecting telecommunications systems from the fixed-lined and cellular network, please contact our expert Marcus Denker directly by completing this contact form.


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“In view of the current requirements associated with topics such as digital Industry 4.0 and production in real time, cellular communication is becoming a particularly significant form of critical infrastructure. What’s important here is the permanently high availability of key central system areas, which we are constantly reviewing and steadily increasing with the help of new technologies.”

Oliver Tananow - Telefónica Germany GmbH & Co. OHG, Senior Specialist Electrical Engineering Core Site
Oliver Tananow, Senior Specialist Electrical Engineering Core Site, Telefónica Germany GmbH & Co. OHG

Oliver Tananow, Senior Specialist Electrical Engineering Core Site, Telefónica Germany GmbH & Co. OHG

Telefónica prioritizes superior availability

Using Telefónica Deutschland GmbH by way of example, we’d like to show you just how important it is to use surge protection in the various trades.

Telefónica Deutschland is equipping itself for the future and is digitalizing its locations. Through digitalization, the company will monitor, check, and automate far more system parameters in the future than ever before. In Berlin, we were able to assist with the conversion at various locations.

Reference: Telefónica Deutschland GmbH
Reference: Telefónica Deutschland GmbH YouTube

“We have been working together for over 20 years and fully expect this partnership to continue delivering high-quality results. Our partner Phoenix Contact takes very good care of us and all our lightning and surge protection needs.”

Oliver Tananow - Telefónica Germany GmbH & Co. OHG, Senior Specialist Electrical Engineering Core Site
Oliver Tananow, Senior Specialist Electrical Engineering Core Site, Telefónica Germany GmbH & Co. OHG

Oliver Tananow, Senior Specialist Electrical Engineering Core Site, Telefónica Germany GmbH & Co. OHG