Optical waveguides – Accessories – Plug/termination device
Patent
1995-11-01
1997-06-03
Ullah, Akm E.
Optical waveguides
Accessories
Plug/termination device
G02B 600
Patent
active
056363109
ABSTRACT:
An adapter for connecting a terminus of an optical fiber to a passage within a fiber optic cable connector. The terminus includes an optical fiber surrounded by a ferrule. The ferrule is mounted within a plug member which has a shoulder portion. The adapter includes a housing with a chamber formed therein which is adapted to receive the terminus of the fiber. The adapter also includes means for removably attaching the fiber to the housing. In one embodiment the means for removably attaching the fiber is a cap with has a channel formed through it. The cap retains the terminus of the fiber within the chamber. A plug extension is formed on the housing with at least a portion of the plug extension being adapted to fit within the passage in the fiber optic connector for removably engaging the adapter to the fiber optic connector. The plug extension includes a shaft and a shoulder. The shoulder is adapted to contact a seat within the fiber optic connector for limiting axial translation of the adapter within the passage. When attached to the fiber optic connector, the adapter functions to space the terminus of the fiber away from the fiber optic connector and, thus, prevents contact between termini of non-active fibers in a fiber optic cable system.
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Sikorsky Aircraft Corporation
Ullah Akm E.
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