MECHANICAL INTERFACE BETWEEN A FIBER OPTIC CABLE AND A FIBER OPTIC CONNECTOR

摘要

A fiber optic connector and cable assembly is disclosed herein. The fiber optic connector and cable assembly includes a cable having at least one optical fiber, a jacket surrounding the optical fiber and at least one strength member for reinforcing the fiber optic cable. The fiber optic connector and cable assembly also includes a fiber optic connector having a main connector body having a distal end and a proximal end. The fiber optic connector also includes a ferrule supporting an end portion of the optical fiber. The ferrule is mounted at the distal end of the main connector body. The fiber optic connector further includes a spring for biasing the ferrule in a distal direction and a spring push for retaining the spring within the main connector body. The spring push is mounted at the proximal end of the main connector body. The spring push includes a main body and a stub that projects proximally outwardly from the main body. A crimp band is provided for securing the fiber optic cable to the fiber optic connector. The crimp band includes a first portion crimped down on the stub. The strength member is secured between the first portion of the crimp band and the stub. The crimp band also includes a second portion crimped down on the jacket of the fiber optic cable. The crimp band further includes an inner surface having gripping structures for gripping the strength member and/or the jacket.

主权项

1. A fiber optic connector and cable assembly comprising:
a fiber optic cable including at least one optical fiber, a jacket surrounding the optical fiber and at least one strength member for reinforcing the fiber optic cable; a fiber optic connector including a main connector body having a distal end and a proximal end, the fiber optic connector also including a ferrule supporting an end portion of the at least one optical fiber, the ferrule being mounted at the distal end of the main connector body, the fiber optic connector further including a spring for biasing the ferrule in a distal direction and a spring push for retaining the spring within the main connector body, the spring push being mounted at the proximal end of the main connector body, the spring push including a main body and a stub that projects proximally outwardly from the main body of the spring push, the stub being formed by an insert having a distal end portion embedded within the main body of the spring push; a crimp band for securing the fiber optic cable to the fiber optic connector, the crimp band being crimped down on the stub, the strength member being secured between the crimp band and the stub; and a boot covering the crimp band and a portion of the fiber optic cable, the boot having a tapered configuration.