Molex Corporation

Scot A Ernst

Igor Grois

Wenzong Chen

Ilya Makhlin

B Daniel Szilagyi

Igor Kuprin

Mark Matuszewski

Joanna Szewczyk

Brian Smith

Michael J Pescetto

Thomas R Marrapode

Jeffrey A Matasek

Aleksandr Kats

An optical fiber connector includes a housing with at least one elongated cylindrical cavity, a fiber holder within the cavity including a ferrule which secures an optical fiber therein and a biasing member engaging the fiber holder to bias the ferrule towards an unmated position. A resilient metal latch is mounted on the housing for releasably securing the optical fiber connector to another component. A latch travel limiting structure prevents the latch from deflecting outside a desired predetermined path. Improved structures for mounting the latch on the housing and for creating a duplex connector assembly are also provided.

Optical fiber connector

An adapter assembly is provided for mounting in an opening in a panel. The assembly includes a permanent housing and a mounting bracket. The mounting bracket has latch arms for securing the permanent housing within the panel opening and mating arms for receiving an interchangeable housing to be mated with the permanent housing. A dust cap can be provided to protect the permanent housing when no interchangeable housing is mated to the permanent housing. The dust cap can also be used as a removal tool to remove an interchangeable housing from the permanent housing.

Connector panel mount system

A fiber optic connector assembly includes an outer housing having an interior cavity. A termination module is insertable into the cavity and includes a ferrule for terminating a distal end of at least one optical fiber stub. A base is attached to the ferrule and includes a channel for splicing a proximal end of the optical fiber stub to a fiber end of a fiber optic cable. A cover is positionable onto the base for holding the fiber stub and fiber end in the channel. A clamp is provided for holding the cover onto the base. A latch is provided between the clamp and the outer housing for holding the termination module in the cavity of the housing.

System for terminating optical fibers in a fiber optic connector

A fiber optic connector assembly includes a receptacle for receiving a fiber optic connector along an optic axis. A housing has an open end for receiving the fiber optic connector. A pair of shutter members are pivotally mounted on the housing at opposite sides of the open end for pivotal movement toward and away from each other to close and open the open end. One of the shutter members is shorter than the other shutter member so that the one shutter member closes before the other shutter member and, thereby, prevents binding therebetween. The receptacle has a bottom mating face, and the fiber optic connector has a plurality of alignment pins insertable into guide holes in the mating face. The fiber optic connector assembly include particular dimensional relationships to prevent the alignment pins from engaging the mating face rather than entering the guide holes.

Fiber optic connector assembly

An adapter assembly is provided for mating a fiber optic connector along an optic axis with a complementary connecting device. The assembly includes a pair of adapter halves secured together at an interface by means of a securing post projecting from one adapter half generally parallel to the optic axis and into a securing hole in the other adapter half. The securing post has a retaining hole extending transversely of the optic axis. The other adapter half has a passage extending from an outside wall into registry with the retaining hole in the securing post of the one adapter half when the post is inserted into the securing hole in the other adapter half. A securement pin is insertable through the passage in the other adapter half into the retaining hole in the securing post of the one adapter half to, thereby, secure the adapter halves in assembly.

Adapter system for fiber optic connectors

A dual-function dust cover is provided for a fiber optic connector having a mating end. The dust includes a securing portion for facilitating securing the dust cover to the fiber optic connector to protecting at least a portion of the mating end thereof. The dust cover also includes a pulling portion for attachment thereto of a pulling device to facilitate pulling the connector through an appropriate structure.

Dual-function dust cover

An EMI gasket is provided for installing about a generally rectangular mating plug portion of a connector defined by opposite minor sides and opposite major sides. The gasket is generally rectangular to define opposite minor sides and opposite major sides thereof corresponding to the minor and major sides, respectively, of the mating plug portion. The EMI gasket, in an unstressed condition, has a generally bow-tie configuration with the major sides thereof bowed inwardly. Therefore, the major sides of the gasket are biased against the major sides of the plug portion when the gasket is installed on the plug portion.

EMI gasket for connector assemblies

A system for maintaining a pair of fiber optic connectors in a side-by-side relation with float therebetween, along with a method of fabricating the connectors. A first connector housing is provided for receiving a first optical fiber plug, and including a first latch molded integrally with the first connector housing. A second connector housing is provided for receiving a second optical fiber plug. A latch member is mounted on the second connector housing in loose engagement therewith and includes a second latch for interengagement with the first latch on the first connector housing. Therefore, the connector housings are held in a side-by-side relationship with float therebetween provided by the loosely engaged latch member.

Duplex fiber optic connector system and method of fabrication

A system for maintaining a pair of fiber optic connectors in a side-by-side relation with float therebetween, along with a method of fabricating the connectors. A first connector housing receives a first optical fiber plug, and includes a first latch molded integrally therewith. A second connector housing receives a second optical fiber plug and includes a second latch molded integrally therewith. The first and second latches are permanently and non-releasably molded in loose engagement to hold the connector housings in a side-by-side relationship with float therebetween.

An apparatus is provided for receiving a fiber optic connector along an optic axis. The apparatus includes a body having an open mating end and a mounting flange. The open mating end is adapted for receiving the fiber optic connector on the optic axis. The mounting flange includes a first mounting structure for facilitating mounting the apparatus to a support structure. A shield assembly is mounted on the body and includes a movable shield for closing and opening the open mating end of the body. A second mounting structure is operatively associated with the first mounting structure for facilitating mounting the shield assembly to the body.

Fiber optic adapter with protective shield

A fiber optic connector includes a body member having an axially extending cavity with a circumferential flange projecting radially into the cavity and defining a passage through the flange. The flange is slotted to define a plurality of radially inwardly extending flexible stop fingers. A ferrule is provided for mounting an optical fiber. A ferrule holder has a circumferential rib projecting radially outwardly therefrom to define a circumferential stop shoulder. The outside diameter of the rib is greater than the inside diameter of the passage. The ferrule holder can be axially assembled into the body member in a first, assembly direction by forcing the rib through the passage flexing the stop fingers. The ferrule holder is prevented from unforcibly moving in a second, opposite direction by engagement of the stop shoulder with the stop fingers. A spring is operatively associated between the ferrule holder and the body member to bias the ferrule holder in the second direction and, thereby, bias to the stop shoulder toward the stop fingers.

Fiber optic connector

A diversion connector is disclosed for mating with an optical fiber of an associated fiber optic transmission means. The connector includes a body having an end face for mating with the associated fiber optic transmission means, the end face traversing the optic axis. A fiber section is mounted in the body and includes a front fiber end and a rear fiber end. The front fiber end is adapted for mating with an end of the optical fiber of the associated fiber optic transmission means. The rear fiber end is at an angle to the optic axis to prevent light energy transmitted by the optical fiber from being reflected back toward the fiber and to protect an operator's eyes from the transmitted light energy.

Growing community of inventors

Naperville, IL, United States of America

Scot A Ernst