Abstract: An optical fiber connection jig which is small in size, lightweight and excellent in portability, simple in structure, can be produced at a low cost, and enables an optical fiber-connecting operation at the field to be carried out easily and positively. The optical fiber connection jig includes a jig body having wedge pieces which are fitted respectively into wedge insertion slits in a splice member by a grasping operation for a pair of left and right grasp frames opposed to each other with the splice member disposed therebetween, thereby forcibly expanding an optical fiber holding groove, and a fiber insertion guide which is mounted on the jig body, and guides a coated optical fiber generally onto a center axis of the optical fiber holding groove by a coated fiber guide groove extending in a direction of the center axis Y1 of the optical fiber holding groove.

Abstract: The present invention relates to an optical fiber connection jig which is small in size, lightweight and excellent in portability, and also is simple in structure, and also can be produced at a low cost, and besides enables an optical fiber-connecting operation at the field to be carried out easily and positively.