Fiber optic cable end connector
AssigneeJohn Mezzalingua Assoc., Inc.
InventorAndrew Szegda
Life of this patent
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Abstract
An end connector for fiber optic transport cables. A cable clamp received within a passageway of a housing which receives the cable is provided to hold the cable in a secured position so as to resist rotational and longitudinal forces applied to the cable. Support coupling units are provided both internal and external the equipment which the cable is to be connected to. The coupling units allow the end connector to be coupled to and decoupled from the equipment without unnecessary rotation of the end connector and cable and without having to remove the cable from the end connector. Grounding components are provided for grounding conductive members associated with the cable so as to prevent damage due to voltage surges and to prevent RF signal leakage.
Claims15
An end connector for connecting a fiber optic cable to a port associated with a piece of equipment, said cable having at least one optic fiber and at least one other support member surrounded by a jacket, said end connector comprising:
- a housing member having a front end and a rear end, said housing member defining a passageway extending from said rear end to said front end for passing said cable therethrough;
- coupling means for coupling said housing member to said port;
- clamp means received in said passageway and adapted to at least partially surround said cable, said clamp means being adjustable between an expanded state which accommodates movement of said cable with respect to said housing and a constricted state which fixedly secures said cable with respect to said housing, said clamp means being adapted to receive an insert, said insert including means for axially supporting said insert within said clamp means while engaging said cable jacket;
- and
- clamp adjustment means for adjusting said clamp means between said expanded and said constricted states.
An end connector for connecting a fiber optic cable to a port associated with a piece of equipment, said cable having at least one optic fiber surrounded by a jacket, said end connector comprising:
- a housing member having a front end and a rear end, said housing member defining a passageway extending from said rear end to said front end for passing said cable therethrough;
- coupling means for coupling said housing member to said port;
- a cable clamp received in said passageway and adapted to at least partially surround said cable, said cable clamp being displaceable along said passageway between a first position which allows movement of said cable with respect to said housing and a second position which applies a clamping pressure to said cable so as to fixedly secure said cable within said housing, said cable clamp being adapted to receive an insert, said insert including means for axially supporting said insert within said cable clamp while engaging said cable jacket;
- and
- a clamp engagement member releasably coupled within said passageway at said rear end of said housing member, said clamp engagement member being arranged to contact said cable clamp and to urge said cable clamp to displace to said second position.
Dependencies are inferred from the claim text.