The fibers are positioned in a loose tube made of high modulus plastic and filled with gel. Tubes (and fillers) are stranded around the non-metallic strength member （FRP) to form the cable core. Then the cable core is filled with the cable jelly to protect it from water penetration. Finally a PE jacket is extruded.
● Good mechanical and thermal performance ● FRP as the central strength member ● Hydrolysis resistant loose tube ● Tube filling gel ensures critical protection of fiber ● Stranded compact structure eliminating contraction of tubes ● Rugged, durable PE jacket protects against UV radiation, fungus etc. ● Non metallic, light in weight, convenient for application with power lines and lightning-prone area.
Equipped with the most advanced fiber drawing towers, high-speed proof testers,and other optical and mechanical testing facilities, CROFC is capable of producing 15 million core kilometres fibers and cables with superior performance.
English
