OPTICAL FIBER FIELD CONNECTOR FOR MONITORING ONU

摘要

The present invention relates to an optical fiber field connector which allows a user to visually check an insertion state of an optical fiber to make the optical fiber to be easily inserted mounted, and arranged, provides excellent field assembly through simplification of parts, and improves utilization through application of various types of optical fiber Bragg grating. For this purpose, the optical fiber field connector according to the present invention comprises: a housing; a plug inserted into and fixed to the housing; optical connection means inserted into the plug to align a main wire extending from a ferrule and a sub-wire extending from an optical cable. The plug includes a receiving part provided at the front to receive the optical connection means and a boot part provided at the rear to fix the optical fiber inserted inwardly, wherein the receiving part and the boot part are integrally formed. The optical connection means comprises: an optical fiber aligning section in which both ends each having an optical fiber through-hole are mounted and confined in the receiving part, a guide tube is installed at one end into which the ferrule is inserted, a guide tube is installed at the other end into which the sub-wire is inserted, and an optical fiber alignment pedestal is provided between both ends so as to mount and align the main wire and the sub-wire inserted inwardly through the optical fiber through-hole; a cover detachably connected to the optical fiber alignment pedestal to confine the main wire and the sub-wire mounted in the optical fiber alignment section and maintain an alignment state; and an elastic member for elastically supporting the optical fiber alignment section in one direction within the receiving part.