Fiber optic joint, fiber optic adapter, and fiber optic connector

摘要

An optical fiber joint includes: an optical cable; an inner sleeve element with a cavity inside, where an optical fiber extending out of the optical cable is held in the cavity, one end of the inner sleeve element is fixed at the optical cable, and a sleeve is placed at the other end; and an outer sleeve element, where the outer sleeve element is sleeved onto an outer side of the inner sleeve element; where the sleeve of the inner sleeve element at least partially protrudes out of the outer sleeve element, a tail end of the sleeve protruding out of the outer sleeve element has an opening, so that the tail end of the sleeve forms a C-shaped section. Based on the foregoing technical solutions, the optical fiber connector according to the embodiments of the present invention is seamlessly connected to a C-shaped slot of an optical fiber adapter by using the sleeve having the C-shaped opening of the optical fiber joint. In this way, blind insertion of the optical fiber joint may be implemented, and the operation is simpler, thereby implementing plug and play of the optical fiber connector.