Abstract: Molded fiber optic cable furcation assemblies, and related fiber optic components, assemblies, and methods are disclosed. In one embodiment, an end portion of a fiber optic cable with a portion of a cable jacket removed to expose optical fibers and/or a cable strength member(s) therein and thereafter placing the cable into a mold for creating a molded furcation plug about the end portion of the fiber optic cable. The furcation plug may be overmolded about the end portion of the fiber optic cable. The molded furcation plug can be used to pull a fiber optic cable without damaging the optical fiber(s) disposed within the fiber optic cable. The molded furcation plug is advantageous since it manufactured with fewer parts, without epoxy, and/or without a labor intensive process that may be difficult to automate.

Abstract: Pulling grip housing assemblies for a fiber optic assembly are disclosed. In one embodiment, the pulling grip assembly is comprised of a pulling grip housing for receiving part of a fiber optic assembly. A pulling grip sleeve is also provided. The pulling grip sleeve has at least one sleeve locking feature suitable for cooperating with a housing locking feature of the pulling grip housing to secure the pulling grip housing to the pulling grip sleeve. In this manner, the pulling grip housing can easily be secured to the pulling grip sleeve and removed when pulling of a fiber optic assembly is completed. The pulling grip housing and pulling grip sleeve can also be reused for pulling other fiber optic assemblies.

Abstract: High-density fiber optic modules and fiber optic module housings and related equipment are disclosed. In certain embodiments, a front opening of a fiber optic module and/or fiber optic module housing is configured to receive fiber optic components. The width and/or height of the front opening can be provided according to a designed relationship to a width and/or height, respectively, of a front side of a main body of the fiber optic module and/or fiber optic module housing. In this manner, a high density of fiber optic components and/or connections for a given space of the front side of the fiber optic module can be supported by the fiber optic module and/or fiber optic module housing. The fiber optic modules and fiber optic module housings disclosed herein can be disposed in fiber optic equipment including but not limited to a fiber optic chassis and a fiber optic equipment drawer.

Abstract: High-density fiber optic modules and fiber optic module housings and related equipment are disclosed. In certain embodiments, a front opening of a fiber optic module and/or fiber optic module housing is configured to receive fiber optic components. The width and/or height of the front opening can be provided according to a designed relationship to a width and/or height, respectively, of a front side of a main body of the fiber optic module and/or fiber optic module housing. In this manner, a high density of fiber optic components and/or connections for a given space of the front side of the fiber optic module can be supported by the fiber optic module and/or fiber optic module housing. The fiber optic modules and fiber optic module housings disclosed herein can be disposed in fiber optic equipment including but not limited to a fiber optic chassis and a fiber optic equipment drawer.

Abstract: Overmolded ferrule assemblies and methods for making the same are disclosed. Some embodiments include positioning a first plurality of fibers in an alignment fixture in a predetermined arrangement such that a predetermined length of the first plurality of fibers extends beyond an end of the alignment fixture. Similarly, some embodiments include positioning a cover portion of the alignment fixture onto the first plurality of fibers, such that corresponding cover recesses on the cover portion align with the corresponding base recesses on the base portion. One method includes the steps of injecting a flowable material into a port on the alignment fixture, waiting a predetermined time for the flowable material to cure, and after the predetermined time, separating the base portion and the cover portion from the first plurality of fibers and the flowable material to create the overmolded ferrule boot.

Abstract: A fiber optic connector that employs an optical fiber guide member, and a cable assembly that uses the connector are disclosed. The connector has a connector housing formed by mateable sections. The connector housing defines a housing passage having opposite connector-end and channel-end portions that define respective connector-end and channel-end passages, with the channel-end portion configured to be arranged adjacent the end of a fiber optic cable. An optical fiber guide member is disposed in the channel-end passage and has a first transition end that faces the connector-end passage. The optical fiber guide member has a conduit configured to loosely confine and guide the optical fibers to the connector-end passage. Connector sub-assemblies can be operably supported at the connector-end portion supporting end portions of the optical fiber.

Abstract: A rotary locking apparatus for locking and unlocking a fiber optic equipment tray and related methods are disclosed. The rotary locking apparatus may be a torsional rotary locking apparatus. The torsional rotary locking apparatus includes a rod having at least one protrusion and a torsion spring attached to the rod. The torsion spring may also be attached to a tray mount on the fiber optic equipment tray. The rod can be rotatably actuated such that the at least one protrusion selectively engages or disengages one or more of a plurality of slots in a tray guide to allow the fiber optic equipment tray to move from a closed to an open position. The torsion spring may be configured to lock the fiber optic equipment tray in either the open or the closed position when the at least one protrusion engages one of the plurality of slots in the tray guide.

Abstract: Pulling grips for installing a fiber optic assembly are disclosed. The pulling grip includes a pulling grip housing for receiving part of a fiber optic assembly therein. The pulling grip may also include a pulling grip sleeve and/or pulling sock. In one embodiment, the pulling grip housing has a friction fit with the pulling grip sleeve when assembled, thereby inhibiting rotation therebetween. Consequently, the friction fit advantageously inhibits twisting of the fiber optic assembly when installing the same using the pulling grip. In this manner, the pulling grip housing can easily be insert into the pulling grip sleeve and removed when pulling of a fiber optic assembly is completed. The pulling grip housing, pulling grip sleeve, and/or pulling sock may also be reused for pulling other fiber optic assemblies.

Abstract: A clip, configured to support a furcation body, includes a keyhole member, a catch, a cover, and an arm. The keyhole member may be received in a keyhole of a mounting surface, and is offset from a bottom of the clip via a slot guide such that when the bottom of the clip slides along the mounting surface, a top of the keyhole member engages an underside of the mounting surface to lock the clip to the mounting surface. The catch extends from the bottom of the clip in a direction that the keyhole member is offset from the bottom of the clip. The cover is coupled to a wall of the clip extending from the bottom of the clip in a direction away from the catch. The arm extends from the clip in a direction away from the catch and provides a handling point above the clip.

Abstract: A ferrule assembly includes a ferrule comprising a ferrule boot insertion end and a ferrule boot. The ferrule boot includes a lower component and an upper component. The lower component of the ferrule boot includes a first grooved surface that includes a plurality of first grooves that are dimensioned to receive a plurality of optical fibers. The upper component includes a second grooved surface that includes a plurality of second grooves that are dimensioned to receive the plurality of optical fibers. In one embodiment, the lower component is coupled to the upper component such that individual ones of the plurality of first grooves are substantially aligned with individual ones of the plurality of second grooves. The lower component and the upper component also define a fiber insertion end and a ferrule insertion end of the ferrule boot. The ferrule insertion end of the ferrule boot is at least partially positioned within the ferrule at the ferrule boot insertion end.

Abstract: Overmolded ferrule assemblies and methods for making the same are disclosed. Some embodiments include positioning a first plurality of fibers in an alignment fixture in a predetermined arrangement such that a predetermined length of the first plurality of fibers extends beyond an end of the alignment fixture. Similarly, some embodiments include positioning a cover portion of the alignment fixture onto the first plurality of fibers, such that corresponding cover recesses on the cover portion align with the corresponding base recesses on the base portion. One method includes the steps of injecting a flowable material into a port on the alignment fixture, waiting a predetermined time for the flowable material to cure, and after the predetermined time, separating the base portion and the cover portion from the first plurality of fibers and the flowable material to create the overmolded ferrule boot.

Abstract: A ferrule assembly includes a ferrule comprising a ferrule boot insertion end and a ferrule boot. The ferrule boot includes a lower component and an upper component. The lower component of the ferrule boot includes a first grooved surface that includes a plurality of first grooves that are dimensioned to receive a plurality of optical fibers. The upper component includes a second grooved surface that includes a plurality of second grooves that are dimensioned to receive the plurality of optical fibers. In one embodiment, the lower component is coupled to the upper component such that individual ones of the plurality of first grooves are substantially aligned with individual ones of the plurality of second grooves. The lower component and the upper component also define a fiber insertion end and a ferrule insertion end of the ferrule boot. The ferrule insertion end of the ferrule boot is at least partially positioned within the ferrule at the ferrule boot insertion end.

Abstract: Fiber optic equipment that supports independently translatable fiber optic modules and/or fiber optic equipment trays containing one or more fiber optic modules is disclosed. In some embodiments, one or more fiber optic modules are disposed in a plurality of independently translatable fiber optic equipment trays which are received in a tray guide system. In this manner, each fiber optic equipment tray is independently translatable within the guide system. One or more fiber optic modules may also be disposed in one or more module guides disposed in the fiber optic equipment trays to allow each fiber optic module to translate independently of other fiber optic modules in the same fiber optic equipment tray. In other embodiments, a plurality of fiber optic modules are disposed in a module guide system disposed in the fiber optic equipment that translate independently of other fiber optic modules disposed within the module guide system.

Abstract: Fiber optic shelf assemblies and furcation mounting structures for securing a plurality of furcation bodies of respective fiber optic cable assembles within the fiber optic shelf are disclosed. In one embodiment, the fiber optic shelf has a one-to-one correspondence between a plurality of respective modules and the respective fiber optic cable assemblies. Additionally, the fiber optic shelf assemblies and furcation mounting structures disclosed advantageously allow the mounting of a relatively large number of furcation bodies within the fiber optic shelf assembly for supporting relatively large fiber optic connections per 1 U rack space.

Abstract: A fiber optic connector assembly and method employing one or more fiber movement supports. The one or more fiber movement supports are each disposed around one or more optical fibers and are configured to inhibit kinks or sharp bends from occurring in the one or more optical fibers. The fiber movement support is more rigid than an optical fiber. Thus, when a force is exerted on an optical fiber in a direction angled to the axis of the optical fiber, the force is directed to the fiber movement support. The fiber movement support translates the non-axial force in a direction toward the axis of the optical fiber. This causes the optical fiber to be pushed back towards the fiber optic cable instead of the kinking or bending the optical fiber, thus avoiding or reducing high insertion losses resulting from bending of the optical fiber.

Abstract: A clip, configured to support a furcation body, includes a keyhole member, a catch, a cover, and an arm. The keyhole member may be received in a keyhole of a mounting surface, and is offset from a bottom of the clip via a slot guide such that when the bottom of the clip slides along the mounting surface, a top of the keyhole member engages an underside of the mounting surface to lock the clip to the mounting surface. The catch extends from the bottom of the clip in a direction that the keyhole member is offset from the bottom of the clip. The cover is coupled to a wall of the clip extending from the bottom of the clip in a direction away from the catch. The arm extends from the clip in a direction away from the catch and provides a handling point above the clip.

Abstract: A fiber optic apparatus having a fiber optic equipment tray and an extension adapted to receive, organize and manage fiber optic cables routed to the fiber optic equipment tray is disclosed. The fiber optic equipment tray has a front, a rear, a base, and at least one extension rail. The extension movably attaches to the fiber optic equipment tray at the extension rail and, thereby, slidably extends from and retracts toward the rear of the fiber optic equipment tray. The extension comprises a shelf and a cable management tray hingedly attached to the shelf. The shelf moves over the base when the extension extends from and retracts toward the fiber optic equipment tray. The cable management tray is in planer alignment with the fiber optic equipment tray when the extension is retracted, and allowed to pivot downwardly when the extension is extended. At least one furcation plug tray attaches to the cable management tray.

Abstract: Molded fiber optic cable furcation assemblies, and related fiber optic components, assemblies, and methods are disclosed. In one embodiment, an end portion of a fiber optic cable with a portion of a cable jacket removed to expose optical fibers and/or a cable strength member(s) therein and thereafter placing the cable into a mold for creating a molded furcation plug about the end portion of the fiber optic cable. The furcation plug may be overmolded about the end portion of the fiber optic cable. The molded furcation plug can be used to pull a fiber optic cable without damaging the optical fiber(s) disposed within the fiber optic cable. The molded furcation plug is advantageous since it manufactured with fewer parts, without epoxy, and/or without a labor intensive process that may be difficult to automate.

Abstract: A fiber optic cable assembly including a fiber optic cable and a furcation body is disclosed. An attachment feature can be provided to mount the furcation body to a mounting surface of fiber optic equipment for securing a portion of the fiber optic cable assembly to the fiber optic equipment. The attachment feature may include an integrated anti-rotation feature to inhibit rotation of the furcation body with respect to a mounting surface. The anti-rotation feature is provided by one or more generally planar surfaces of the furcation body for abutting with at least one complementary planar mounting surface.

Abstract: Fiber optic cable assemblies having furcation bodies with features that are advantageous for manufacturing are disclosed along with methods of making the same. The furcation body include at least one anti-rotation feature for mounting the furcation body and a viewing portion and/or weep hole. The viewing portion is advantageous since it allows the observation during filling of the cavity with an epoxy, adhesive, or the like to strain relieve components of the fiber optic cable assembly within the furcation body. Simply stated, the viewing portion is translucent or clear for observing the filling of the furcation body and detecting if an air bubbles/air pockets are formed so that they can be reduced and/or eliminated. The furcation body may also have a weep hole for allowing air bubbles/air pockets to escape. Additionally, the furcation body of the fiber optic cable assembly may be secured within a clip or other suitable structure for mounting the same.