Corning Cable Systems

Manuel A Torres

Kevin Lee Strause

Kelly J Smith

Donnie R Clapp, Jr

A cable breakaway assembly is adapted for mounting within a stationary component of a communications service network to prevent damage to a feeder cable in the event that an excessive pulling force is applied to a customer cable spliced to the feeder cable. In one embodiment, the cable breakaway assembly comprises a generally symmetric base, at least one cutting blade fixed to the base, and a swing arm rotatably attached to the base and movable between an extended position and a retracted position. The communications cable is secured to the swing arm by a cable clamp and the swing arm is biased in the extended position by a torsion spring. When the excessive force is applied to the customer cable the swing arm rotates to the retracted position, thereby bringing the communications cable into contact with the cutting blade and severing the communications cable. In another embodiment, the base defines a cavity and the swing arm is replaced by a cable block resiliently positioned within the cavity. The cable block is biased in the extended position by at least one linear coil spring positioned within the fig cavity between the cable block and the base.

Cable breakaway assembly

A splice closure has a frame with an end cap on one end, the end cap having apertures for the passage of express cables and drop cables. Coupler cassettes are carried by the frame in a coupler cassette subassembly. Each coupler cassette houses a plurality of couplers. The coupler cassettes are interconnected such that a single input optical fiber entering the coupler cassette subassembly results in multiple output optical fibers leaving the coupler cassette subassembly. A splice organizer comprising a plurality of splice holders is carried by the frame exterior and adjacent to the coupler cassette subassembly for retaining splices to and from the coupler cassettes. A housing encloses the frame, coupler cassette subassembly and splice organizer. An optical fiber storage tray is located adjacent the splice organizer for storing any excess express or drop cable optical fibers that are not spliced to any of the output optical fibers of the coupler cassette subassembly.

Growing community of inventors

Haltom City, TX, United States of America

Manuel A Torres