Loose tube fiber optic cable assembly

摘要

A fiber optic connector assembly comprises a ferrule assembly including a ferrule and a hub. The ferrule has a distal end and a proximal end. The proximal end of the ferrule is mounted to the hub. The ferrule defines a fiber passage that extends through the ferrule from the proximal end to the distal end. The fiber optic assembly further comprises an optical fiber having an end portion potted within the fiber passage of the ferrule. A loose tube receives the optical fiber. The loose tube has a distal end positioned inside the hub and defines a venting opening that starts at the distal end of the loose tube and extends proximally along a length of the loose tube.

主权项

1. A fiber optic connector assembly, comprising
a ferrule assembly including a ferrule and a hub, the ferrule having a distal end and a proximal end, the proximal end of the ferrule being mounted to the hub, the ferrule defining a fiber passage that extends through the ferrule from the proximal end to the distal end; an optical fiber having an end portion potted within the fiber passage of the ferrule; and a loose tube that receives the optical fiber, the loose tube having a distal end positioned inside the hub; a venting opening having a length that extends proximally along the loose tube, the venting opening having an open end positioned adjacent to the proximal end of the ferrule and a closed end positioned outside of the hub, and the venting opening having edges that converge as the venting opening extends along the loose tube such that the open end of the venting opening is wider than the closed end of the venting opening.