Wiring device for optical fiber

摘要

There is provided wiring device for optical fiber capable of increasing the performance of connection work of an optical fiber cable without deteriorating a signal transmitting properties of the optical fiber cable. The wiring device comprise a plug receptacle main body which is mounted on a mounting opening opened in the outer surface of a building, a receptacle being provided to the plug receptacle main body and having a plug connection hole facing an outside of the plug receptacle main body, a winder including a winding body which has an outer circumferential surface of radius of curvature larger than the permitted minimum radius of curvature of an optical fiber cable wired to the inside of a building and connected to the receptacle and on which a core wire of the optical fiber cable is wound, and a retainer being provided on the plug receptacle main body to maintain the winder inner side of a building, in which the receptacle for optical fiber and the winder are arranged in parallel with each other in the front-back direction, and pressing pieces are formed integrally with the winder and the retainer for contacting the bent portion of the core wires to prevent the bent portion from being expanded.