Novel full-dry type FTTH wiring optical cable

The utility model provides a novel full-dry type FTTH wiring optical cable. A water-blocking tight sleeve structure with a novel structure is used; therefore, the optical cable is excellent in mechanical performance and good in water-blocking effect. The production qualification rate of the optical cable is high and the production efficiency is good; the optical cable comprises a plurality of tight-buffered optical fibers, the outer layer of each tight-buffered optical fiber is coated with a waterproof layer, the tight-buffered optical fibers are combined to form a tight-buffered bundle, the tight-buffered bundle is further mixed with a plurality of glass fiber yarns, the outer surface of the tight-buffered bundle is coated with a PE sheath, and an FRP reinforcer is arranged in the PE sheath in an embedded mode in the thickness direction. 本实用新型提供了一种新型全干式FTTH配线光缆，其实用新型结构的阻水紧套结构，使得光缆的机械性能优良、且阻水效果好，使得光缆的生产合格率高、生产效率好，其包括若干根紧套光纤，每根紧套光纤的外层涂覆有阻水层，若干根紧套光纤组合形成紧套束，所述紧套束还混合有若干玻璃纤维纱，所述紧套束的外表面包覆有PE护套，所述PE护套的厚度方向内嵌布置有FRP加强