Patent application number | Description | Published |
20080273839 | Connectorized nano-engineered optical fibers and methods of forming same - Connectorized nano-engineered optical fibers and method for forming them are disclosed. The methods include heating a mid-span bare fiber portion of the nano-engineered fiber to collapse the airlines therein so as to form an airline-free portion. The fiber is then inserted into a ferrule channel so that the fiber end protrudes beyond the ferrule end face, but with the airline-free portion positioned at the ferrule end face. The fiber is then cleaved at or near the ferrule end face in the airline-free portion, and the new fiber end face polished to create a solid fiber end face that coincides with the ferrule end face. The methods result in at most only minimal changes to the mode field diameter (MFD) and/or to the outer cladding diameter, which is essential in forming a connectorized nano-engineered fiber that can connect to like-size nano-engineered or non-nano-engineered fibers. | 11-06-2008 |
20080304796 | Connectorized nano-engineered optical fibers and methods of forming same - Connectorized nano-engineered optical fibers and method for forming them are disclosed. The methods include heating a mid-span bare fiber portion of the nano-engineered fiber to substantially collapse the airlines therein so as to form a substantially airline-free portion. The fiber is then inserted into a ferrule channel so that the fiber end protrudes beyond the ferrule end face, but with the substantially airline-free portion positioned at the ferrule end face. The fiber is then cleaved at or near the ferrule end face in the substantially airline-free portion, and the new fiber end face polished to create a solid fiber end face that coincides with the ferrule end face. The methods result in relatively small changes to the mode field diameter (MFD) and/or to the outer cladding diameter. | 12-11-2008 |
20090180737 | OPTICAL FIBER INTERCONNECTION DEVICES AND SYSTEMS USING SAME - Optical fiber interconnection devices, which can take the form of a module, are disclosed that include an array of optical fibers and multi-fiber optical-fiber connectors, for example, two twelve-port connectors or multiples thereof, and three eight-port connectors or multiples thereof. The array of optical fibers is color-coded and is configured to optically interconnect the ports of the two twelve-port connectors to the three eight-port connectors in a manner that preserves transmit and receive polarization. In one embodiment, the interconnection devices provide optical interconnections between twelve-fiber optical connector configurations to eight-fiber optical connector configurations, such as from twelve-fiber line cards to eight-fiber line cards, without having to make structural changes to cabling infrastructure. In one aspect, the optical fiber interconnection devices provide a migration path from duplex optics to parallel optics. | 07-16-2009 |
20100051886 | Pulling Grip Assembly for a Fiber Optic Assembly - 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. | 03-04-2010 |
20100052346 | Pulling Grips for Installing a Fiber Optic Assembly - 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. | 03-04-2010 |
20100054676 | Fiber Optic Furcation Assembly Having Feature(s) for Cable Management - Fiber optic cable assemblies having a fiber optic cable, a furcation body, and one or more furcated legs are disclosed herein. In embodiments disclosed herein, the furcation body comprises a first end and a second end opposite the first end, the first end having the fiber optic cable extending therefrom, and the second end having one or more furcated legs extending therefrom. The furcation body can include one or more features that facilitate cable management by supporting cabling components used in making fiber optic interconnections. The cable management features of the fiber optic cable assemblies advantageously inhibit sagging, facilitate access to fiber optic interconnections, and/or improve air flow paths between fiber optic interconnections. | 03-04-2010 |
20100054682 | Independently Translatable Modules and Fiber Optic Equipment Trays in Fiber Optic Equipment - 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. | 03-04-2010 |
20100054683 | Rear-Installable Fiber Optic Modules and Equipment - Fiber optic equipment that supports one or more rear-installable fiber optic modules is disclosed. The fiber optic equipment is comprised of a chassis defining a front end and a rear section. At least one guide system is disposed in the chassis and configured to receive at least one fiber optic module. The guide system may be provided in the form of a rail guide system. The at least one guide system receives the at least one fiber optic module from the rear section on the chassis and is configured to guide the fiber optic module toward the front end of the chassis. In this manner, a technician can make fiber optic connections to fiber optic modules and also install the fiber optic modules into the fiber optic equipment from the rear section of the chassis to reduce time and/or labor in making fiber optic connections. | 03-04-2010 |
20100054684 | Rear-Slidable Extension in a Fiber Optic Equipment Tray - 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. The at least one furcation plug tray adapted to mount at least one furcation plug to which fiber optic cables may be connected. | 03-04-2010 |
20100054685 | Telescoping Fiber Optic Module and Related Equipment - Embodiments disclosed in the detailed description include a telescoping fiber optic module. The telescoping fiber optic module may be provided in a fiber optic equipment chassis which may be disposed in an equipment rack to support fiber optic connections. In embodiments disclosed herein, the telescoping fiber optic module is comprised of a fixed housing portion having an opening on a front side defining a passage inside the fixed housing portion. The fiber optic module is also comprised of a telescoping portion received in the passage inside the fixed housing portion. In this manner, the telescoping portion can telescope in and out of the fixed housing portion. This allows fiber optic connectors or adapters disposed in the telescoping portion and any connections made thereto to be telescoped out for improved access and telescoped back into the fixed housing portion when access is no longer needed. | 03-04-2010 |
20100054686 | Structures for Managing and Mounting Cable Assemblies - Furcation management structures and fiber optic shelf assemblies including one or more furcation management structures are disclosed. The furcation management structures are disposed in a chassis of a fiber optic shelf assembly and define a mounting surface for mounting at least one furcation body of a fiber optic cable assembly thereto. The furcation management structure may allow the fiber optic shelf assemblies to provide a greater density of fiber optic cable assemblies to support high density fiber optic equipment. Moreover, the furcation management structures provides the craft with an organized mounting structure that is relatively quick and easy to remove, rearrange, and/or reconfigure. | 03-04-2010 |
20100086267 | Fiber Optic Cable Assemblies Employing a Furcation Body Having Anti-Rotation Feature - 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. | 04-08-2010 |
20100195955 | OPTICAL FIBER INTERCONNECTION DEVICES AND SYSTEMS USING SAME - Optical fiber interconnection devices, which can take the form of a module, are disclosed that include an array of optical fibers and multi-fiber optical-fiber connectors, for example, a twenty-four-port connector or multiples thereof, and three eight-port connectors or multiples thereof. The array of optical fibers is color-coded and is configured to optically interconnect the ports of the twenty-four-port connector to the three eight-port connectors in a manner that preserves transmit and receive polarization. In one embodiment, the interconnection devices provide optical interconnections between twenty-four-fiber optical connector configurations to eight-fiber optical connector configurations, such as from twenty-four-fiber line cards to eight-fiber line cards, without having to make structural changes to cabling infrastructure. In one aspect, the optical fiber interconnection devices provide a migration path from duplex optics to parallel optics. | 08-05-2010 |
20100202740 | FIBER OPTIC CABLE ASSEMBLIES WITH FURCATION BODIES HAVING FEATURES FOR MANUFACTURING AND METHODS OF MAKING THE SAME - 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. | 08-12-2010 |
20100220967 | Hinged Fiber Optic Module Housing and Module - Embodiments disclosed include fiber optic module housings used for fiber optic modules. The fiber optic module housings comprise at least one hinge to allow a component of the housing to be opened and closed to allow easy access to the fiber optic module housing and/or its internal chamber. The hinge may be a living hinge disposed within a single part to allow each side of the living hinge to be bent or folded. The hinge may be disposed on a panel configured to support one or more fiber optic components to allow the panel to be opened and closed about the module housing for access. The fiber optic module housing may also be entirely comprised of a single part employing the use of living hinges between foldable parts. In this manner, no sides or parts of the fiber optic module housing need be provided as separate parts. | 09-02-2010 |
20100242251 | Hinged Fiber Optic Module Housing and Module and Methods of Manufacture and Assembly - Embodiments disclosed include fiber optic module housings used for fiber optic modules and methods for manufacture and assembly of same. The fiber optic module housings comprise at least one hinge to allow a component of the housing to be opened and closed to allow easy access to the fiber optic module housing and/or its internal chamber. The hinge may be a living hinge disposed within a single part to allow each side of the living hinge to be bent or folded. The hinge may be disposed on a panel configured to support one or more fiber optic components to allow the panel to be opened and closed about the module housing for access. The fiber optic module housing may also be entirely comprised of a single part employing the use of living hinges between foldable parts. In this manner, no sides or parts of the fiber optic module housing need be provided as separate parts. | 09-30-2010 |
20100296790 | Fiber Optic Equipment Supporting Moveable Fiber Optic Equipment Tray(s) and Module(s), and Related Equipment and Methods - Fiber optic drawers supporting fiber optic modules are disclosed. The drawer is movable about a chassis. At least one fiber optic equipment tray is received in the drawer. The fiber optic equipment tray(s) is movable about the drawer and configured to receive at least one fiber optic module. The fiber optic module(s) is movable about a fiber optic equipment tray. In this manner, enhanced access can be provided to the fiber optic module(s) and their fiber optic connections. The drawer can moved out from the chassis to provide access to fiber optic equipment tray(s) and fiber optic module(s). The fiber optic equipment tray(s) can be moved out from the drawer to provide enhanced access to fiber optic module(s). The fiber optic module(s) can be moved from fiber optic equipment tray(s) to provide further enhanced access to fiber optic module(s). The drawer may also be tiltable about the chassis. | 11-25-2010 |
20100322578 | Mounting of Fiber Optic Cable Assemblies Within Fiber Optic Shelf Assemblies - 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 1U rack space. | 12-23-2010 |
20100322579 | HIGH-DENSITY FIBER OPTIC MODULES AND MODULE HOUSINGS AND RELATED EQUIPMENT - 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. | 12-23-2010 |
20100322580 | Fiber Optic Cable Parking Device - A fiber optic apparatus,with a panel, having a front and a back and mountable in a chassis is disclosed. The panel has a parking port in the back adapted to removably receive an adapter. The panel also has a connection port in the front adapted to removably receive the adapter. The adapter is selectively movable between the parking port and the connection port. One end of the adapter opens toward the front and another end of the adapter opens toward the back. The adapter is removably received in the parking port, and a connector attached to a fiber optic cable inserts in the end opening toward the back. The adapter then may be moved from the parking port to the connection port and removably received in the connection port. Another connector attached to another fiber optic cable may be inserted in the other end of the adapter opening toward the front. | 12-23-2010 |
20100322581 | High Fiber Optic Cable Packing Density Apparatus - A fiber optic apparatus comprising a fiber optic equipment and a routing region at the fiber optic equipment is disclosed. At least 98 optical fibers, at least 434 optical fibers, at least 866 optical fibers, and at least 1152 optical fibers route in the routing region per 1-U shelf space, wherein a maximum 10 | 12-23-2010 |
20100322582 | High Capacity Fiber Optic Connection Infrastructure Apparatus - A fiber optic apparatus for use with components for managing data is disclosed. The fiber optic apparatus comprises fiber optic equipment configured to provide optical connectivity for the transmission of data over optical fiber between at least two components. The fiber optic equipment supports the transmission of at least about 7300 terabytes of data per forty-two (42) U shelf spaces. The at least 7300 terabytes of data is the data managing capacity of the at least two components. One of the at least two components may be a data storage facility, a server or a switch. The fiber optic equipment may be mounted in a fiber optic equipment rack in a data center which may be configured to occupy between about 3.20 and about 3.76 square feet of floor space of the data center. | 12-23-2010 |
20100322583 | High Density and Bandwidth Fiber Optic Apparatuses and Related Equipment and Methods - High-connection density and bandwidth fiber optic apparatuses and related equipment and methods are disclosed. In certain embodiments, fiber optic apparatuses are provided and comprise a chassis defining one or more U space fiber optic equipment units. At least one of the one or more U space fiber optic equipment units may be configured to support particular fiber optic connection densities and bandwidths in a given 1-U space. The fiber optic connection densities and bandwidths may be supported by one or more fiber optic components, including but not limited to fiber optic adapters and fiber optic connectors, including but not limited to simplex, duplex, and other multi-fiber fiber optic components. The fiber optic components may also be disposed in fiber optic modules, fiber optic patch panels, or other types of fiber optic equipment. | 12-23-2010 |
20110150407 | Rotary Locking Apparatus for Fiber Optic Equipment Trays and Related Methods - 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. | 06-23-2011 |
20110211800 | MOUNTING OF FIBER OPTIC CABLE ASSEMBLIES WITHIN FIBER OPTIC SHELF ASSEMBLIES - 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 1U rack space. | 09-01-2011 |
20120106897 | FIBER OPTIC CONNECTOR EMPLOYING OPTICAL FIBER GUIDE MEMBER - 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. | 05-03-2012 |
20120106911 | STACKED FIBER OPTIC MODULES AND FIBER OPTIC EQUIPMENT CONFIGURED TO SUPPORT STACKED FIBER OPTIC MODULES - Embodiments disclosed in the detailed description include stacked fiber optic modules and fiber optic equipment supporting stacked fiber optic modules. In one embodiment, a stacked fiber optic module is provided. This embodiment of the stacked fiber optic module comprises a body having a first sub-body and a second sub-body where the second sub-body can translate relative to the first sub-body. The stacked fiber optic module further comprises a first plurality of fiber optic components disposed in a first longitudinal axis in the at least one front side. The stacked fiber optic module also further comprises a second plurality of fiber optic components disposed adjacent the first plurality of fiber optic components in a second longitudinal axis parallel or substantially parallel to the first longitudinal axis in the at least one front side. | 05-03-2012 |
20120128305 | FIBER OPTIC CABLE ASSEMBLY - A fiber optic cable assembly includes a fiber optic connector and a fiber optic cable having at least one strength element, the connector and cable held together by a crimp band. The crimp band may include at least one lateral aperture on at least one end for inspecting the disposition of the strength element prior to crimping to ensure a uniform distribution of the strength element. | 05-24-2012 |
20120301090 | MOLDED FIBER OPTIC CABLE FURCATION ASSEMBLIES, AND RELATED FIBER OPTIC COMPONENTS, ASSEMBLIES, AND METHODS - 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. | 11-29-2012 |
20130011105 | CLIP FOR A FIBER OPTIC ASSEMBLY - 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. | 01-10-2013 |
20130136401 | OPTICAL FIBER ASSEMBLIES, OPTICAL FIBER ORGANIZERS AND METHODS OF FABRICATING OPTICAL FIBER ASSEMBLIES - 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. | 05-30-2013 |
20130148935 | HIGH DENSITY AND BANDWIDTH FIBER OPTIC APPARATUSES AND RELATED EQUIPMENT AND METHODS - High-connection density and bandwidth fiber optic apparatuses and related equipment and methods are disclosed. In certain embodiments, fiber optic apparatuses are provided and comprise a chassis defining one or more U space fiber optic equipment units. At least one of the one or more U space fiber optic equipment units may be configured to support particular fiber optic connection densities and bandwidths in a given 1-U space. The fiber optic connection densities and bandwidths may be supported by one or more fiber optic components, including but not limited to fiber optic adapters and fiber optic connectors, including but not limited to simplex, duplex, and other multi-fiber fiber optic components. The fiber optic components may also be disposed in fiber optic modules, fiber optic patch panels, or other types of fiber optic equipment. | 06-13-2013 |
20130163932 | OPTICAL FIBER CABLE AND INTERCONNECT ASSEMBLY - An optical fiber cable includes a jacket and modules including optical fibers. The jacket has an interior that forms an elongate conduit between proximal and distal ends. The modules extend lengthwise through the conduit without being bound together in a pattern of twisting or wound together in a pattern of stranding. Also, the jacket and modules are sized such that free space is provided within the conduit between the modules and the jacket. The jacket is at least ten meters long, and the orientation, alignment, and size of the modules allow individual modules to slide lengthwise relative to one another through the conduit. Pulling one of the modules from the proximal end of the jacket while holding the other modules fixed at the distal end of the jacket draws the one module further into the jacket on the distal end of the jacket. | 06-27-2013 |
20130183012 | FAN-OUT KIT FOR A FURCATION SYSTEM - A furcation system of an optical fiber assembly includes a fan-out and a transition tube. The fan-out includes a surface and stations. The surface is flexible such that the surface is configured to be changed from flat to curved. The stations are coupled to one side of the surface and are configured to receive and hold sub-units of an optical fiber cable, while allowing the sub-units to project from the stations. The stations are spaced apart from one another such that the stations provide separation between the sub-units received by the stations. Bending of the surface moves the stations from a planar arrangement to a three-dimensional arrangement such that the sub-units may project from the stations of the fan-out in planar and three-dimensional arrays. | 07-18-2013 |
20130195406 | OVERMOLDED FERRULE BOOT AND METHODS FOR MAKING THE SAME - 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. | 08-01-2013 |
20130209037 | CABLE LEG AND CONNECTOR MANAGEMENT SYSTEM - An interconnect assembly includes an optical fiber cable, legs, connectors, and covers. The optical fiber cable includes a jacket and sub-units. The jacket has an interior defining a passage and the sub-units extend through the passage and include optical fibers extending lengthwise through the sub-units. The legs of the interconnect assembly extend from the passage on an end of the jacket, where the legs are continuations of or extensions from the sub-units such that the optical fibers further extend through the legs. The connectors are attached to the optical fibers on distal ends of the legs and the covers are attached to the connectors. The covers each include an end having a track for wrapping one or more of the legs over in order to package the legs and connectors, such as for placement of the legs and connectors within a pulling grip for installation of the interconnect assembly through a duct. | 08-15-2013 |
20130322825 | MULTI-FIBER FIBER-OPTIC CONNECTOR WITH SWITCHABLE POLARITY KEY - A multi-fiber fiber optic connector is configured to include a switchable polarity key that can be used to define first and second polarity configurations for the connector. The connector has a multi-fiber ferrule surrounded by an inner housing. The inner housing has top and bottom recesses sized to accommodate the polarity key. The polarity key is removably secured in either a top or bottom recess using a latching feature. The polarity of the connector can be switched by moving the polarity key from one position in the connector to the other rather than having to disassemble the connector. | 12-05-2013 |