Fiber optic ferrule

Claim 1

A ferrule for permanent connection to an optical fiber cable and for assembly into an optical connector assembly, the ferrule comprising, opposing first and second identical ferrule halves construdted to engage and mate with each other, a mating surface on each corresponding ferrule half, a portion of a mating face at one end of said mating surface, a mating face constructed by said portions of a mating face for encircling an end of an optical fiber portion of an optical fiber cable, an optical fiber receiving groove extending along said mating surface and communicating with said portion of said mating face, a jacket portion receiving reces extending along said mating surface and communicating with said groove and with a rear end of a corresponding ferrule half, interengaging alignment means extending transversely of said mating surface for aligning and interengaging the opposing ferrule half, means for securing said ferrule halves together with the ferrule halves opposed along their mating surfaces with the recited grooves opposed and aligning an optical fiber portion of an optical fiber cable axially of the ferrule and with an end of the optical fiber at the mating face, and with the recesses opposed and receiving a jacket portion of an optical fiber cable, the ferrule having an exterior mounting means defined by the opposed first and second ferrule halves for mounting the ferrule within a connector assembly, on each ferrule half a projecting portion of the mounting means projects above the mating surface, on each ferrule half another portion of the mounting means is recessed below the mating surface, a recess in the mating surface aligned with said another portion of the mounting means and aligned with the projecting portion of the mounting means across the mating surface from the projecting portion of the mounting means and receives therein the corresponding projecting portion of the opposed ferrule half, and projection means projecting in said recess of each ferrule half for engaging and gripping a jacket portion of an optical fiber cable received in said recess.