Fiber optic protection unit and optical fiber unit manufacturing method

摘要

Problem to be solved: to facilitate optical fiber protection during laying optical fiber.The optical fiber protection unit according to the present disclosure is a mesh like tube in which a plurality of optical fibers are inserted inside a mesh shape, and a plurality of optical fibers are inserted into the meshed tube and through which a plurality of optical fibers are inserted therein The cylindrical member is attached to the end portion of the meshed tube.Since the mesh shaped tube has a large expansion and contraction in the longitudinal direction, it is easy to protect the optical fiber when laying the optical fiber.Further, by arranging the tubular member inside the mesh tube, the optical fiber can be easily inserted into the mesh tube.In addition, since the cylindrical member is attached to the end portion of the meshed tube, the end portion of the mesh tube can be easily drawn out from the end portion of the tubular member.