Optical data cable GYTA series

GYTAarmoredwater-resistant

The bending insensitive optical fibres, Easy Band® Plus-Mini(200 μm), are housed in loose tubes that are made of high-modulus plastic and filled with tube filling compound. The loose tubes with smaller size are stranded to form a cable core. The core is armored with laminated aluminum tape. Then a PE outer sheath is extruded. This structure has a smaller size to enhance installation density of fibres in ducts. • Accurate process control ensuring good mechanical and temperature performances • The material of loose tubes with good hydrolysis resistance and relatively high strength • Tube filling compound providing the key protection for fibres • Using small-sized B6a2 fibres with good micro and macro bending performance • Comply with IEC60794-3-11(2007): Optical fibre cables- Part 3-11 • Water resistance of optical cable is ensured by the following measures: • Special water-blocking compound filled in loose tubes • Laminated aluminum tape armor • Cable filling compound ensuring longitudinal water resistance Compound flow: No filling compound or coating compound drop out of optical cable at 70℃ • Water penetration: No water comes out within 24 hours after 1m water head is applied to the entire cross section of 3m long optical cable • Standard length: 2,000m; other lengths are also available