All Dielectric Self-supporting Optical Cable

Feathers:
Lightness, small outer diameter, no torsion, high tensile resistance and suitable for large span length
High modular elasticity, suitable for large stress-strain
Small thermal expansion coefficient
Excellent electric erosion resistance
Good vibration resistance
Free from lightning, and electric-magnetic interrupt

Applying properties:
Installation on the same pole or tower with high voltage power transmission line(no more than 220kv)
Not rely on electric phase wire or ground wire, can be executed on an electric circuit
Communication and electrical power transmission are different system; And the installation, maintenance and repair can be operate with no influence on each other
Calculate out the electric field and sag accurately by computer to ascertain the best installation place.