TTC MARCONI s.r.o has been providing its customers with modern telecommunications solutions for over twenty years, continuing the nearly sixty years’ tradition of specialist knowledge of the Telecommunications Research Institute, whose experts were involved in the creation of the company.

Thanks to TTC Marconi’s experience in power distribution networks, we know how to realise communication networks on high-voltage lines and how to protect these lines.

• PCM30U-OCH
• PLC42-OCH