MULTI CORE OPTICAL FIBER CABLE

摘要

PURPOSE: A multi core optical fiber cable is provided, which is applied in the prior tube path as satisfying the prior specification of pressure and impact and water-proof characteristics by external factors. CONSTITUTION: According to the optical fiber cable comprising a multi core ribbon optical fiber, a core tensile member(210) is located in the center of the optical fiber cable and provides a tensile force to each optical fiber constituting the ribbon optical fiber. A number of tubes(220) comprise the ribbon optical fiber and a tube binding the ribbon optical fiber and a charge jelly preventing moisture permeation from the external. And an outer coating(230) has a rugged shape according to a circumference of the tubes.