Commscope Technologies LLC

Adc Telecommunications, Inc.

Scott Droege

Steven Conrad Zimmel

Yu Lu

Scott C Kowalczyk

Brent Campbell

Patrick Jude Nault

Christopher Stroth

A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, and a second diameter portion having a diameter of at least 250 microns and less than a diameter of the buffer, the second diameter portion positioned between the first diameter and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end to the second diameter portion. A hub holds the ferrule. A method of assembling a terminated fiber optic cable is also provided.

Dual inner diameter ferrule device and method

A fiber optic connector and cable assembly includes a cable and a fiber optic connector. The connector has a main connector body, a ferrule, a spring for biasing the ferrule, and a spring push for retaining the spring within the main connector body. A crimp band is provided for securing the fiber optic cable to the fiber optic connector. The crimp band includes a first portion securing a cable strength member. The crimp band also includes a second portion crimped down on a jacket of the cable. The crimp band further includes an inner surface having gripping structures for gripping the strength member and/or the jacket.

Mechanical interface between a fiber optic cable and a fiber optic connector

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.

A fiber optic connector assembly includes a fiber optic connector having an outer housing with a connector interface end, a connector interface housing mounted at the connector interface end, and a retention nut rotatably mounted about the outer housing. The connector interface housing has a first end supporting a ferrule and a second end forming a base supported by a retention block mounted within the outer housing. A cap for covering the connector interface end includes internal threads and a stabilizing element. The internal threads receive external threads of the retention nut such that the retention nut secures the cap to the fiber optic connector. The stabilizing element is positioned within the cap and compresses against the retention block when the cap is secured to the fiber optic connector by the retention nut to maintain alignment of the connector interface housing relative to the outer housing.

Growing community of inventors

Burnsville, MN, United States of America

Scott Droege