These cables are used to connect telecommunication stations with exchanges or exchanges between each other and as connection cables in industrial installations. It is unacceptable to use it for power installations. They are suitable for telecommunications installations, for laying in the ground, in ducts and cable pipes. They do not let water vapor through, while maintaining transverse watertightness. The black PE outer tire is UV-resistant. The polyethylene material is halogen-free. CE = The product complies with the requirements of the Low Voltage Directive 2006/95/EC.