Leviton Manufacturing Company, Inc.

Intermec IP Corporation

Scott Richard Hopper

Evan Mark Gustafson

Hua Wang

Dennis Manes

Sander Lam

A fiber optic adapter with a housing defining an open-ended through-channel having a first port at one end and a second port at another end. The first and second ports being configured to receive first and second fiber optic connectors, respectively. The adapter may include a shutter door and a biasing member. The shutter door automatically transitions to an open position when the first connector is inserted into the first port and is automatically transitioned to the closed position by the biasing member when the first connector is removed from the first port. The adapter may include a cover and an alignment sleeve. The cover has a cylinder positioned inside the through-channel of the housing. The cylinder has a bore in which the alignment sleeve is positioned. The alignment sleeve has an open-ended through-channel configured to receive first and second ferrules of the first and second connectors, respectively.

Fiber optic adapter with an internal shutter assembly and integrated alignment sleeve holder

A fiber optic connector assembly incorporates features that improve structural rigidity and the integrity of transmitted signals. These features also facilitate a technique for reversing polarity of the connector assembly with little or no risk of twisting the optical fibers and without requiring the housing assembly to be disassembled. The connector is marked or embossed with transmit and receive connector labels that facilitate visual identification of the polarity of the connector. One side of the duplex connector can be marked with 'A' and 'B' labels corresponding to the receive and transmit connectors, respectively. The opposite side of the duplex connector can be marked with two &#x201c;A&#x201d; labels corresponding to the receive and transmit connectors, respectively. Thus, a user can readily identify whether the connector is configured for &#x201c;A-B&#x201d; polarity or &#x201c;A-A&#x201d; polarity.

Polarity identification for polarity reversing duplex unibody connectors

Embodiments of the present disclosure provide techniques for a fiber optic connector assembly configured for polarity reversal in accordance with some embodiments. An assembly may include a housing to receive a fiber optic cable, at least one back post connected with the housing, a ferrule including at least an optical fiber of the fiber optic cable, insertable into the back post, and a connector component comprising a front housing. The front housing may hold at least a portion of the ferrule and detachably couple with the back post. The back post may include a retaining element to provide rotatable coupling of the front housing relative to the ferrule, the back post and the housing. Other embodiments may be described and/or claimed.

Duplex fiber optic components suitable for polarity reversal

A fiber optic connector assembly incorporates features that improve structural rigidity and the integrity of transmitted signals. These features also allow the connector assembly to be accessed easily in high density connectivity environments. These features also facilitate a technique for reversing polarity of the connector assembly with little or no risk of twisting the optical fibers and without requiring the housing assembly to be disassembled. The connector assembly is constructed using a small number of parts, thereby maintaining low maintenance costs while yielding a sturdy structure. A puller can be added to the connector assembly to improve access in congested connectivity applications without increasing the size profile. Chamfered front faces afford a degree of alignment tolerance when plugging the connector assembly into an adapter. Features of the connector assembly can be implemented in both a duplexed housing version as well as a paired simplex clipped version.

Fiber optic connector

An apparatus and method for selectively attaching sensor(s) or antenna(s) to a mobile device at a convenient location are provided. The mobile device includes a body and a processing unit housed within the body for running an application, where the body includes a forward end and a rearward end that supports engagement with a charging dock. In addition, the rearward end accepts engagement of a snap-on module that physically assembles to and electronically interfaces with the mobile device. The antennas or sensors are externally mounted to the mobile device at a location proximate to the forward end of the body. Further, these antennas or sensors are interconnected to the snap-on module using media-routing conduit(s) that are configured to carry signals from the antennas or sensors to the snap-on module for distribution as an input to the application running on the processing unit.

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Melville, NY, United States of America

Scott Richard Hopper