Telecommunications of the Railway transport

The equipment and the materials we offer for the telecommunication network of the railway transport in Bulgaria are manufactured in the European Union with the corresponding certificates of quality and origin.

• Optical telephone cable 

[A-DF(ZN)2Y4Y 6x4E9/125]
[A-D2Y(ZN)2Y 6x4E9/125 6kN "ADSS"]
[A-DQ(ZN)2Y (HD) 6x4 E9/125 6kN ADSS]

• Main telephone cable - technical data 

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• Completion of telecommunication connections - сsynchronizing transformers, equipment for operative dispatch connections, Gateway, train dispatch radio connections /TDRC/