Splice Box And Surplus Fiber Storage/trays/organizers/ Carriers Patents (Class 385/135)
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Publication number: 20150098698Abstract: An automated, robotic patch-panel system in a highly compact form factor implementing Knots and Braids switching algorithms is disclosed. This system incorporates stacked layers of connector ports, each row of connector ports defining an arc with a radius of curvature, wherein the radius of curvature is substantially larger than the total height of the stacked layers. A synchronized gripper pair on a three axis actuation system is used to disconnect, weave and connect fibers arbitrarily across an array of dense connector ports on a curvilinear surface. Each row of connector ports is independently translatable by slight rotation to generate the proper relationship between surrounding fibers and the individual fiber undergoing the multi-step reconfiguration process.Type: ApplicationFiled: October 5, 2014Publication date: April 9, 2015Applicant: TELESCENT INC.Inventor: Anthony Stephen Kewitsch
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Patent number: 9002166Abstract: A fiber optic telecommunications device includes a frame and a fiber optic module. The fiber optic module includes a main housing portion defining fiber optic connection locations for connecting cables to be routed through the frame and a cable management portion for guiding cables between the main housing portion and the frame. The main housing portion of the fiber optic module is slidably mounted to the frame, the main housing portion slidable between a retracted position and an extended position along a sliding direction. The cable management portion of the fiber optic module includes a radius limiter slidably coupled to both the main housing portion and the frame. Movement of the main housing portion with respect to the frame moves the radius limiter with respect to the frame along the sliding direction and with respect to the main housing portion along a direction perpendicular to the sliding direction.Type: GrantFiled: October 5, 2012Date of Patent: April 7, 2015Assignee: ADC Telecommunications, Inc.Inventors: James J. Solheid, Matthew Holmberg
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Patent number: 9002167Abstract: An improved optical fiber management bridge 100 can comprise an optical hinge 152 for an electronics communications device 112 which is especially useful for a broadband network 104. The electronics communications device can have a housing 120 for enclosing an electronics package 114 comprising at least one optical module 118 and optical fibers 108. The optical bridge can have optical surfaces 156 for supporting portions of the optical fibers 108 which are routed and extend between the top 128 and base 122 of the housing 120. The optical bridge can have an intermediate portion 163 for accommodating safe transition of the optical fibers 108 over the hinge line 129 of the housing 120.Type: GrantFiled: October 5, 2012Date of Patent: April 7, 2015Assignee: Google Technology Holdings LLCInventors: Vipul D. Rathod, Dennis P. Conroy, Jamie J. Swift, David M. Thibeault, Thomas M. Weiss
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Publication number: 20150093089Abstract: This disclosure is directed to a fiber optic tray assembly. The tray assembly includes a tray having a base portion configured to hold a fiber optic interconnect or splice. An adapter clamp is configured to be mounted to the tray to secure one or more fiber optic adapters to the tray at an angle greater then 0° and less than 90° relative to and substantially parallel to the base portion. A fiber manager is configured to be mounted to one side portion of the tray to secure one or more fiber optic cable leads exiting the tray toward the one side portion of the tray. The tray is approximately one half the height of a standard tray that holds fiber optic cables.Type: ApplicationFiled: October 2, 2013Publication date: April 2, 2015Inventors: Icy Kollielil VARGHESE, Subin Panakkal Sadasivan, Stefan Ivanov Donchev
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Publication number: 20150093091Abstract: A fiber distribution device includes a swing frame chassis pivotally mounted to a support structure. At least a first optical splitter module is mounted to the swing frame chassis. Pigtails having connectorized ends are carried by the swing frame chassis and have portions that are routed generally vertically on the swing frame chassis. An optical termination field includes fiber optic adapters carried by the swing frame chassis. The fiber optic adapters are configured to receive the connectorized ends of the pigtails.Type: ApplicationFiled: December 10, 2014Publication date: April 2, 2015Inventors: Randy Reagan, Jeffrey Gniadek, Thomas Parsons, Michael Noonan
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Publication number: 20150093088Abstract: A fiber optic terminal assembly comprises a mounting plate configured to be mounted to a surface, a pivot bracket comprising a handle, and a spool rotatably mounted to the pivot bracket and configured to store a multi-fiber optic cable. The spool comprises an adapter for securing a connection between a fiber of the multi-fiber optic cable and a fiber of an output fiber cable. The spool and the pivot bracket are configured to be selectively coupled to the mounting plate. A method of using the fiber optic terminal assembly comprises paying out a multi-fiber optic cable stored on the spool by rotating the spool relative to the pivot bracket. The method also comprises selectively coupling the spool and the pivot bracket to a mounting plate after paying out the multi-fiber optic cable. Selectively coupling the spool and the pivot bracket substantially prevents rotation of the spool.Type: ApplicationFiled: September 30, 2013Publication date: April 2, 2015Inventors: Bret A. MATZ, Basheer A. ALIKUNJU, Biji Mathew ARAKKAKUDY, Mukund MURALEEDHARAN, Anoop K. MURALI, Renjith RAJAN, Sajan CHACKO
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Publication number: 20150093092Abstract: A housing including a plurality of openings for receiving fiber optic connectors and protecting the polished end face of the connectors from damage while the connectors are stored within a telecommunications connection cabinet. A module with a plurality of optical fiber cables connected to a first optical fiber cable and terminated by a fiber optic connector. Each of the connectors are inserted within openings in a connector holder for storage and protection until the cables need to be connected to a customer equipment cable.Type: ApplicationFiled: December 10, 2014Publication date: April 2, 2015Inventors: Trevor D. Smith, Michael Kenneth Barth, Soutsada Vongseng, Steven C. Zimmel
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Publication number: 20150093090Abstract: A telecommunications closure (10) comprising cables (46), a cover (20), an interior frame (30), the frame (30) holding telecommunications equipment (32), and a seal block (40) sealing the cover (20) closed relative to one or more cables (46) which enter the closure (10). The frame (30) defines a plurality of clamp assembly holders (36). A plurality of clamp assemblies (60, 160, 260) are provided, each clamp assembly (60, 160, 260) for holding a cable including a jacket (48), interior optical fibers (52), and at least one interior strength member (50). Each clamp assembly (60, 160, 260) includes a jacket clamp assembly (64, 164, 264) moveable relative to the frame, and including a wrap (68) which mounts around the jacket, and a strength member clamp assembly (80, 180, 280) moveable relative to the frame. The wrap (68) wraps around the jacket (48) and is adjustable for different jacket diameters.Type: ApplicationFiled: March 22, 2013Publication date: April 2, 2015Inventors: Mohamed Aznag, Emilie De Groe, Dirk Kempeneers, Eric Marcel M. Keustermans
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Publication number: 20150093084Abstract: Fiber management structures for fan-out assemblies that are used to furcate a fiber optic cable are disclosed, as are fiber optic assemblies with fiber management structures and related methods. The fiber management structures each include channels extending between opposed first and second ends. A plurality of fan-out tubes are received in the plurality of channels such that the fiber management structure organizes the fan-out tubes, thereby allowing a compact furcation body to be formed even when furcating high fiber count cables.Type: ApplicationFiled: January 17, 2014Publication date: April 2, 2015Applicant: Corning Cable Systems LLCInventors: Terry Lee Cooke, Paula De La Rosa Moyeda, Christopher Shawn Houser, Norberto Marquez Cayetano, Francisco Luna Pina, Roberto Valderrabano Berrones
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Patent number: 8995812Abstract: A fiber optic management unit for handling optical fibers unit having a base with first and second segments miming perpendicular to each other. A tray is pivotably attached to the second segment such that the tray is transferable between a first position in which the fiber routing track of the first segment is closed and a second position in which the fiber routing track of the first segment is opened when the tray is pivoted around a first axis, and wherein the tray is transferable between the second position in which the fiber routing track of the first segment is opened and a third position in which the fiber routing track of the first segment is also opened when the tray is pivoted around a second axis running perpendicular to the first axis.Type: GrantFiled: October 23, 2013Date of Patent: March 31, 2015Assignee: CCS Technology, Inc.Inventors: Tomasz Andrzej Ciechomski, Grzegorz Fabrykowski, Michal Ruda, Sven Strunck
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Publication number: 20150086170Abstract: A holding device for holding cylindrical fiber optical components comprising at least one stackable body each having at least one recess adapted to receive cylindrical fiber optical components.Type: ApplicationFiled: September 20, 2013Publication date: March 26, 2015Applicant: ADVA OPTICAL NETWORKING SEInventor: Rodney Bridges
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Patent number: 8989548Abstract: The invention relates to a connecting box (1) for glass fiber cables, comprising a housing which is formed from at least two parts and has a lower part and a cover (2), with at least one holder (20) for a coupling (30) for holding glass fiber plugs being arranged within the housing, wherein the holder (20) is in the form of a double frame which comprises two first vertical struts (21) and two second vertical struts (22), with the second struts (22) being arranged closely to a front face (5, 40) of the cover (2) and of the lower part (3), and with the coupling (30) optionally being latchable to the first or the second struts (21, 22).Type: GrantFiled: January 10, 2011Date of Patent: March 24, 2015Assignee: Tyco Electronics Services GmbHInventors: Pia Kopf, Ulrich Hetzer, Thomas Fischer
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Patent number: 8989549Abstract: Topology-defining card units are used to provide optical interconnections between multiple slots of an equipment subrack. An example card unit is adapted for installation in a slot of an equipment subrack having a plurality of slots and having a backplane. The card unit includes one or more back-side optical connectors configured so as to mate with corresponding optical connector receptacles on the backplane of the equipment subrack when the card unit is installed in the equipment subrack. These one or more back-side optical connectors include a plurality of card-unit optical interfaces. The card unit further includes an optical interconnection network that optically couples each one of the plurality of card-unit optical interfaces to another one of the plurality of card-unit optical interfaces.Type: GrantFiled: August 29, 2012Date of Patent: March 24, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventor: Martin Julien
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Patent number: 8989547Abstract: Fiber optic equipment assemblies employing non-U-width-sized housings supporting U-sized fiber optic modules, and related methods are disclosed. In one embodiment, the assembly may include the non-U-width-sized housing, at least one fiber optic equipment support member, and at least one U-sized fiber optic module. The non-U-width-sized housing may include an enclosure forming an internal cavity. The at least one fiber optic equipment support member may be disposed within the internal cavity and configured to support at least one U-sized fiber optic module. The at least one U-sized fiber optic module may be disposed within the at least one fiber optic equipment support member which may be disposed within the internal cavity. The at least one U-sized fiber optic module may have a height dimension wherein at least three of the at least one U-sized fiber optic module may be disposed within a U-unit height of unity.Type: GrantFiled: June 26, 2012Date of Patent: March 24, 2015Assignee: Corning Cable Systems LLCInventors: Boyd Grant Brower, Andrew Philip Cowen, Roberto Santiago Perez, Brian Keith Rhoney
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Patent number: 8987594Abstract: The present disclosure is generally directed to a reconfigurable multiple interconnection device including a first electrical interface including a first plurality of electrical connecting points, at least one wiring harness including a plurality of electrical conductors where a first end of the plurality of electrical conductors being electrically connected to respective electrical connecting points of the first electrical interface, and where a second end of the plurality of electrical conductors being electrically connected to an interchangeable terminal. The device further includes a second electrical interface including a second plurality of electrical connecting points, the second electrical interface configured to receive the interchangeable terminal of the at least one wiring harness in at least a first position.Type: GrantFiled: October 16, 2012Date of Patent: March 24, 2015Assignee: The Boeing CompanyInventors: James L. Orlet, Gerald L. Murdock, David J. Paddock
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Patent number: 8985862Abstract: An adapter housing for receiving a plurality of multi-fiber connectors includes a rectangular, box-like housing structure having opposing side walls and a back wall that to adapted to mount in a 2-U space in an equipment rack, wherein the housing structure has a width of no greater than about 17.75 inches and a height of no greater than about 3.50 inches. A bank of adapters is provided for receiving multi-fiber connectors. The bank of adapters includes individual connector-adapter-connector locations that together receive at least 200 multi-fiber connector pairs within the housing structure.Type: GrantFiled: March 15, 2013Date of Patent: March 24, 2015Assignee: Corning Cable Systems LLCInventors: Monique Lise Cote, Sean Christopher Kelly, Michael Heath Rasmussen
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Patent number: 8989550Abstract: A cable sealing and cable anchoring system has a primary sealant assembly that includes a primary volume of sealant that defines primary through-ports. The primary sealant assembly includes a primary actuator for pressurizing the primary volume of sealant. The system also has a secondary cable tube that mounts within one of the primary cable through-ports and a secondary cable sealant assembly that mounts within a first end of the secondary cable tube. The secondary cable sealant assembly includes a secondary sealant volume that defines secondary cable through-ports. The secondary cable sealant assembly also includes a secondary actuator for pressurizing the secondary sealant volume. The system further has a cable anchoring assembly for anchoring a strength member of a secondary cable to the secondary cable tube. The cable anchoring assembly is supported by the secondary cable tube adjacent the second end of the secondary cable tube.Type: GrantFiled: May 3, 2013Date of Patent: March 24, 2015Assignee: Tyco Electronics CorporationInventors: Barry Wayne Allen, James Anthony Croce, William Alan Carrico
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Publication number: 20150078719Abstract: An optical connection box includes, a plurality of first optical connectors to which a plurality of first optical paths are respectively connected, a plurality of second optical connectors that respectively include an operation unit protruding from a peripheral edge side position further from a position of the plurality of first optical connectors on a first surface of the optical connection box, and that are respectively connected to a plurality of receptacle optical connectors which are disposed in the plurality of second optical paths, a plurality of relay optical fibers in which any one of the plurality of first optical connectors is disposed in the first terminal and any one of the plurality of second optical connectors is disposed in the second terminal, and a fitting structure with respect to a substrate in which the receptacle optical connectors are disposed.Type: ApplicationFiled: September 18, 2014Publication date: March 19, 2015Applicants: FUJITSU LIMITED, FUJIKURA LTD.Inventors: Seiji KATO, Akihiro YASUO, Misao UMEMATSU
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Publication number: 20150078718Abstract: Certain embodiments of a fiber distribution hub include a swing frame pivotally mounted within an enclosure having a low profile. For example, the enclosure can have a depth of less than about nine inches. Termination modules can be mounted to the swing frame and oriented to slide at least partially in a front-to-rear direction to facilitate access to connectors plugged into the termination modules. Splitter modules and connector storage regions can be provided within the enclosure.Type: ApplicationFiled: June 23, 2014Publication date: March 19, 2015Inventors: Trevor D. Smith, Jonathan R. Kaml, Scott C. Kowalczyk
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Patent number: 8979389Abstract: A bracket for securing an end of a fiber optic cable, having at least one strength member, to a termination point includes a base portion at a first end of the bracket, a retention feature at a second end of the bracket that is opposite to the first end, and adapted to receive and at least partially surround an exposed end of the at least one strength member, and an elongated portion extending from the base portion to the retention feature. A first flat surface, on the base portion or the elongated portion, has at least one opening adapted to receive a fastener for mounting the strength member bracket to a first mounting surface on the termination point. A first flange is disposed along the elongated portion, and adapted to receive a tether for securing a jacketed portion of the fiber optic cable to the bracket.Type: GrantFiled: September 26, 2013Date of Patent: March 17, 2015Assignee: All Systems Broadband, Inc.Inventors: Craig Dwayne Ray, Timothy W. Dexter
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Publication number: 20150071596Abstract: The present disclosure provides several embodiments of a tamper-resistant “secured” single fiber parking lot for a fiber line to prevent any injury by or tampering of a fiber line. For instance, one disclosed embodiment is a tamper-resistant secure single fiber hub that has a base and a removable lid that when coupled with the base forms an aperture operable to receive a fiber line. In one embodiment, the tamper-resistant secure single fiber hub further comprises a tamper-resistant lid screw for coupling the removable lid to the base, a retaining screw located within the cavity of the tamper-resistant secure single fiber hub for securing the fiber line to the fiber hub, a SC female connector type adapter operable to couple with a male connector located at an end of the fiber line, and an attachment screw for attaching the tamper-resistant secure single fiber hub to a media wiring box.Type: ApplicationFiled: February 14, 2014Publication date: March 12, 2015Applicant: CenturyLink Intellectual Property LLCInventors: Michael Elford, Joseph Fife
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Publication number: 20150071597Abstract: A drop handle includes a base having first and second ends and a cover latch. A cover is connected to the base and comprises a securing latch positioned on an inner surface and configured to engage with the cover latch of the base to secure the cover to the base. A flexible retainer is removably attached to the base. The drop handle further includes a first connecting member comprising a first hinge that is configured to rotatably connect the drop handle to a cassette and operable to lock the drop handle in a first position and a second position, a second connecting member comprising a second hinge that is configured to rotatably connect the drop handle to the cassette, and a release aperture disposed on at least one of the connecting members and configured to receive a corresponding release protrusion on the cassette.Type: ApplicationFiled: September 2, 2014Publication date: March 12, 2015Inventors: Hubert Blair Beamon, William Julius McPhil Giraud, Diana Rodriguez
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Publication number: 20150071598Abstract: A cable closure includes a housing that delimits an interior of the cable closure and seals off the cable closure toward the outside. The housing is formed by a covering body having shells hinged together and cable insertion regions provided on mutually opposite sides of the shells. Sealing elements are positioned at the mutually opposite sides of the covering body proximate the cable insertion regions. A closing mechanism having a latch and latch support is configured to lock the shells together. The latch support has a first end section pivotably attached to one of the shells and a second end section pivotably attached to the locking latch, which in turn has an end section serving as an actuating handle for closing and opening the cable closure.Type: ApplicationFiled: November 12, 2014Publication date: March 12, 2015Inventors: Stefan Badura, Mike Breuer-Heckel, Lars Kittler
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Patent number: 8977089Abstract: The present invention relates to a communication cable splice box that is capable of different ways to waterproof the main cable, the cable splice box comprises a protective cover and at least a cable entry place, the cable entry space has at least three hollow cylindrical columns, one of the hollow cylindrical columns can provide entry for two main cables that are preparing for heat shrink tube waterproofing into the cable splice box, the two remaining hollow cylindrical columns each provides entry for one main cable that is preparing for elastic rubber shrinkable pipe waterproofing into the cable splice box. This can improve in the prior art and solve the array of waterproofing problems encountered in the entry opening of the main cable of the telecommunication cable splice box.Type: GrantFiled: May 6, 2009Date of Patent: March 10, 2015Inventor: Chih-Kuang Hsing
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Publication number: 20150063773Abstract: A storage hub component for hanging optical fiber cable that includes a mounting base configured to be mounted within a cable storage housing. A hanging projection extends outwardly from the mounting base. The hanging projection is sized to receive loops of optical fiber cable thereon. A cable retaining feature includes a flexible retaining tab extending outwardly from a peripheral surface of the hanging projection. The flexible retaining tab is configured to bend upon contact with the optical fiber cable.Type: ApplicationFiled: August 27, 2014Publication date: March 5, 2015Inventors: Hubert Blair Beamon, Boyd Grant Brower, William Julius McPhil Giraud, Diana Rodriguez
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Publication number: 20150063770Abstract: A fiber optic enclosure assembly for enclosing optical fiber connections is disclosed herein. The fiber optic enclosure assembly includes a housing having an interior region, a housing port extending through the housing, a cover surrounding the housing, a cable management recess in the cover, a cover port disposed through a section of the cover, a cable distribution system in the interior region of the housing, and a fiber optic cable. The cover port aligns with the housing port. The fiber optic cable is wrapped about a portion of the cable distribution system, extended through the housing port and the cover port, and wrapped around a cable portion of the cable management recess in the cover. Further, the fiber optic cable has an end portion located within the cable management recess.Type: ApplicationFiled: September 7, 2012Publication date: March 5, 2015Applicant: ADC TELECOMMUNICATIONS, INC.Inventors: Scott C. Kowalczyk, Oscar Fernando Bran De Leon
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Publication number: 20150060539Abstract: Management elements (e.g., an RFID tag, an RFID reader, a barcode, a QR code, etc.) can be retro-fitted to cables, connectors, and/or equipment to store PLI for the cables, connectors, and/or equipment after deployment and/or connection of the equipment. The management elements can be added in the field without replacing the telecommunication components or disconnecting cables from the telecommunication components.Type: ApplicationFiled: September 3, 2014Publication date: March 5, 2015Inventor: Patrick J. Thompson
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Publication number: 20150063771Abstract: Connectors of a first removable modular optical connection assembly, having a first predefined arrangement of optical signal conduits, are connected to respective connectors on a support structure that are optically connected to corresponding devices. The first modular optical connection assembly is replaceable with a second modular optical connection assembly having a second, different predefined arrangement of optical signal conduits, to change a topology of a network.Type: ApplicationFiled: March 14, 2012Publication date: March 5, 2015Inventors: Jeffrey Clifford Mogul, Dwight L. Barron, Kevin B. Leigh, Jayaram Mudigonda, Praveen Yalagandula, Guodong Zhang, Terrel Morris
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Publication number: 20150063772Abstract: Cassettes for optical cables with a plurality of adapters for connecting external devices to the cassette. The cassettes may be hingedly connected to a drop handle that is configured to inhibit access to the plurality of adapters when in a stored position, and allows access when in an open position. The drop handle includes a channel configured to guide cables to at least one side of the cassette while maintaining their connection to the plurality of adapters. The cassettes may also include an opening configured to allow the cables to exit the drop handle on at least one side of the cassette. A flexible radius controller may be connected to the opening and is configured to flex when the cassette is removed from a housing.Type: ApplicationFiled: August 25, 2014Publication date: March 5, 2015Inventors: Hubert Blair Beamon, William Julius McPhii Giraud, Diana Rodriguez
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Patent number: 8967883Abstract: Laser emission systems for surgical and other therapeutic uses are herein disclosed. In the preferred embodiments, different laser control systems are disclosed each capable of multiple, simultaneous emission of lasers of different wavelengths in a single beam. The embodiments feature a handheld wireless laser module or a portable console with a laser tip extending therefrom. The laser module is controlled by wireless footswitch. Fiber extension modules may be used with the later embodiment.Type: GrantFiled: November 20, 2012Date of Patent: March 3, 2015Assignee: CAO Group, Inc.Inventor: Densen Cao
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Publication number: 20150055927Abstract: A fiber assembly includes a fiber supporting matrix that comprises a length and a width, wherein the fiber supporting matrix comprises a first number of fiber positions that are assembled in a linear configuration across the width and extend along the length from a first end to a second end of the fiber supporting matrix. A second number of secured non-transmitting fibers are secured in a portion of the first number of fiber positions, wherein the second number of secured non-transmitting fibers terminate approximately at the second end of the fiber supporting matrix. A tray region on the fiber supporting matrix is defined by a plurality of adjacent empty fiber positions that do not secure the second number of secured non-transmitting fibers, wherein the tray region receives a third number of installed active fibers that correspond to the plurality of adjacent empty fiber positions.Type: ApplicationFiled: October 31, 2014Publication date: February 26, 2015Inventor: Sherrh Clint Reinhardt
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Publication number: 20150055925Abstract: A cable enclosure assembly includes an enclosure, a cable spool and a length of fiber optic cable. The enclosure defines an interior region, a first opening and a second opening aligned with the first opening. The first and second openings provide access to the interior region. The cable spool is disposed in the interior region of the enclosure and is rotatably engaged with the enclosure. The cable spool includes a drum and a flange engaged to the drum. The flange has an outer peripheral side, a cable management portion and an adapter bulkhead portion. The adapter bulkhead portion extends outwardly from the cable management portion and forms a portion of the outer peripheral side. The length of the fiber optic cable is dispose about the drum of the cable spool.Type: ApplicationFiled: August 4, 2014Publication date: February 26, 2015Inventors: Scott C. Kowalczyk, Jonathan Walter Coan
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Publication number: 20150055926Abstract: A cable breakout assembly is provided, including a feeder cable, a breakout structure having a first end threadedly engaged with a cable nut having a single-port cable gland through which the feeder cable extends, a central conduit which houses the sections of the feeder cable passing there through, and an opposed second end threadedly engaged with a cable nut having a multi-port cable gland, whose number of ports corresponds to the number of splices of the feeder cable. A plurality of environmentally sealed, flexible conduits are provided, each having a first end that interfaces with and extends from a respective port of the multi-port gland, and a second end adapted to interface with an external device, wherein each flexible conduit houses a respective spliced section of the feeder cable therein.Type: ApplicationFiled: September 12, 2014Publication date: February 26, 2015Inventors: Martin STRASSER, David TORRI, Axel VEGA, Nasir MAHMOOD, Randall WHITCOMB
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Patent number: 8965169Abstract: A cable exit trough is mountable to a lateral trough section either during initial assembly of the cable routing system, or at a later date. The exit trough includes a bracket portion mountable to the top edge of one of the sides of the lateral trough section. Two lead-ins are provided to lead the cable in an upward direction from the lateral trough section to the exit trough. The exit trough includes an exit trough portion extending from the bracket portion upwardly away from the lateral trough section. The exit trough portion includes a convexly curved bottom trough surface, and two convexly curved upstanding sides. The exit trough portion and the lead-ins define a cable pathway from the lateral trough section to an exit point of the exit trough portion which can either lead downwardly relative to the lateral trough section, or horizontally.Type: GrantFiled: April 22, 2008Date of Patent: February 24, 2015Assignee: ADC Telecommunications, Inc.Inventors: Timothy Jon Haataja, Thomas Walter Kampf
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Patent number: 8965167Abstract: A telecommunications cable management system includes trough elements including a planar top surface and sides for cable routing and management. The trough elements are made from separate parts assembled together with a mating arrangement. The mating arrangement allows assembly of the system on site, such as by snapping the parts together. The trough elements are then assembled together to form the cable management system.Type: GrantFiled: February 15, 2010Date of Patent: February 24, 2015Assignee: ADC Telecommunications, Inc.Inventors: Yilmaz Bayazit, Derek Sayres, Tom Tinucci, David E. Rapp
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Patent number: 8965168Abstract: Fiber management sections for fiber optic housings, and related components and methods are disclosed. In one embodiment, a fiber management device is provided. The fiber management device comprises a base and at least one fiber management component attached to the base and configured to manage one or more optical fibers. At least one opening is disposed in the base and configured to route one or more optical fibers from the base. The fiber management component may be a routing guide configured to route the one or more optical fibers as a non-limiting example. The fiber management device may be disposed on a side or within the fiber optic housing and may be removable from the enclosure and configured to route one or more optical fibers from the fiber optic housing.Type: GrantFiled: November 23, 2010Date of Patent: February 24, 2015Assignee: Corning Cable Systems LLCInventors: Andrew P. Cowen, William J. Giraud, Diana Rodriguez
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Patent number: 8961040Abstract: Laser emission systems for surgical and other therapeutic uses are herein disclosed. In the preferred embodiments, different laser control systems are disclosed each capable of multiple, simultaneous emission of lasers of different wavelengths in a single beam. The embodiments feature a handheld wireless laser module or a portable console with a laser tip extending therefrom. The laser module is controlled by wireless footswitch. Fiber extension modules may be used with the later embodiment.Type: GrantFiled: November 20, 2012Date of Patent: February 24, 2015Assignee: CAO Group, Inc.Inventor: Densen Cao
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Patent number: 8961035Abstract: The present disclosure relates to a fiber optic network architecture that uses outside plant fan-out devices to distribute optical signals between fiber distribution hubs and multi-service terminals. The network architecture can also include collector boxes positioned at selected locations of the network architecture. Additionally, patching systems can be used in facilitating upgrading the capacity of the fiber optic network.Type: GrantFiled: August 2, 2011Date of Patent: February 24, 2015Assignee: ADC Telecommunications, Inc.Inventors: Thomas G. LeBlanc, Bryan Kennedy, Erik Gronvall, Douglas C. Ellens
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Patent number: 8958680Abstract: A multi-port or multi-outlet cassette that may be configured as a low profile, high-density cassette. Selected embodiments include a bezel member having a projection positioned between each adjacent pair of outlets to help reduce crosstalk. A releasable latch mechanism may be included that is configured to selectively latch and unlatch the cassette to a patch panel. Embodiments configured for use with fiber optic cables may include a movable connector member. A cable connector may be mounted to the movable connector member to move therewith as a unit. Moving the movable connector member determines an angle of the cable connector relative to the panel. Angles may be selected to reduce stress on a cable connected to the cable connector. In particular, it may be desirable to position the cable connector such that it is orthogonal to the panel.Type: GrantFiled: June 4, 2014Date of Patent: February 17, 2015Assignee: Leviton Manufacturing Co., Ltd.Inventor: Charles R. Bragg
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Patent number: 8958679Abstract: The invention relates to a fiber optic telecommunications module (100) comprising: a main housing portion (102) including a top wall (108), a bottom wall (110), a first transverse sidewall (106), a rear wall (112), an open front end (120), and an open second side (116), the main housing portion (102) including an optical component (130); a cover portion (104, 104a) coupled to the main housing portion (102) to close up the open second side (116) of the main housing portion (102) and keep the optical component (130) within the main housing portion (102); a first fiber optic adapter module (316) and a second fiber optic adapter module (316) removably coupled to the main housing portion (102) to close the open front end (120) of the main housing portion (102), the first and second fiber optic adapter modules (316) being provided in a stacked arrangement in a direction extending from the first transverse (106) sidewall toward the cover portion (104, 104a); wherein each of the first and second fiber optic adapter mType: GrantFiled: January 10, 2011Date of Patent: February 17, 2015Assignee: Tyco Electronics Services GmbHInventors: Anne Kramer, Bartolomej Krupansky
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Publication number: 20150043883Abstract: A secure cable box for use within a fiber optic communications network including a plurality of walls defining an interior cavity is provided. The cable box includes a door moveable between opened and closed positions to provide access to the interior cavity and a preformed opening formed through one of the plurality of walls providing a passage extending between an outer surface and an inner surface of the wall. The preformed opening is sized to receive a fiber optic transmission element therethrough. The cable box includes a gate located within the interior cavity adjacent an inner end of the preformed opening, and the gate is moveable between a first position in which the gate blocks the preformed opening and a second position in which the preformed opening is unblocked.Type: ApplicationFiled: August 5, 2014Publication date: February 12, 2015Inventors: Ray Samuel Barnes, JR., Trampus Lee Landrum, Dave Eric Cunningham
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Publication number: 20150043882Abstract: A fiber optic enclosure assembly is disclosed herein. The assembly includes a fiber optic enclosure defining connection locations, a fiber optic cable extending from the connection locations of the fiber optic enclosure, and a covering defining a first axial end and a second axial end, the covering defining a throughhole extending from the first axial end to the second axial end, the throughhole extending along a central longitudinal axis of the covering, the covering defining a first cavity for receiving the fiber optic enclosure. A port extends from the first cavity to an outer surface of the covering, wherein the fiber optic cable extending from the connection locations can extend from the first cavity to the outer surface of the covering for wrapping around the outer surface of the covering.Type: ApplicationFiled: February 27, 2013Publication date: February 12, 2015Inventors: Michael J. Schomisch, Dennis Ray Wells, Scott C. Kowalczyk, Mark Hodapp
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Patent number: 8953920Abstract: The present invention relates to a method for reconfiguration of an optical fiber distribution system (100). The system (100) comprises a patch panel (101). The patch panel (101) comprises subsets of adapters (103). Each adapter (103) is configured to receive an optical connector and provide optical connection to the connector when patched in the adapter (103). The patch panel (101) further comprises subsets of parking adapters (111). Each parking adapter (111) is configured to park an optical connector. The system (100) further comprises a first connectorized fiber cable (105) terminated in a first end with a first optical connector. The first optical connector is connected to a first adapter (103). The first optical connector is moved from the first adapter (103) to a first parking adapter (111). Each subset of parking adapters (111) is positioned in a predetermined distance from the subset of adapters (103).Type: GrantFiled: May 20, 2011Date of Patent: February 10, 2015Assignee: Giga-Com Benelux BVBAInventor: Ludwig Vleugels
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Patent number: 8950835Abstract: A method designed to replace a compromised instrument case with a new case without the need to disconnect any wire, relay or any other electric equipment is described herein. The instrument panel is supported for example by a temporary support frame during the dismantling of the old case and the assembly of the new case. The new case is therefore assembled on site around the instrument panel. The new instrument case includes a floor which is made of at least two parts, one on each side of the wiring. The instrument case therefore remains in a normal working mode during the entire replacement procedure thus preventing downtime. As well, the amount of manpower required for the replacement of an instrument case is drastically reduced.Type: GrantFiled: May 6, 2011Date of Patent: February 10, 2015Assignee: S & C Rail Solutions Inc.Inventor: Paul Pellin
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Patent number: 8953924Abstract: Removable strain relief brackets for securing fiber optic cables and/or optical fiber to fiber optic equipment, and related assemblies and methods are disclosed. The removable strain relief brackets may be employed to secure fiber optic cable and/or optical fibers routed to fiber optic equipment. The removable strain relief brackets may also be employed to provide strain relief for fiber optic cable and/or optical fibers routed and secure to fiber optic equipment. Fiber optic cable discussed herein includes optical fiber whether disposed in a common cable jacket or disposed freely of each other outside a cable jacket.Type: GrantFiled: August 29, 2012Date of Patent: February 10, 2015Assignee: Corning Cable Systems LLCInventors: Monique Lise Cote, Brent Michael Frazier, William Julius McPhil Giraud, Raymond Glenn Jay, Michael Heath Rasmussen
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Patent number: 8950954Abstract: A side-edge mountable parallel optical communications module and an optical communications system that incorporates one or more of the modules are provided. In the optical communications system, one or more of the side-edge mountable parallel optical communications modules are side-edge mounted in respective edge card connectors, which, in turn, are mounted on a surface of a motherboard PCB. Because the modules are relatively thin and because the spacing, or pitch, between the modules can be kept very small, the system can have a very high mounting density, and consequently, a very high bandwidth.Type: GrantFiled: July 31, 2012Date of Patent: February 10, 2015Assignee: Avago Technologies General IP ( Singapore) Pte. Ltd.Inventors: Fang Wang, David J. K. Meadowcroft, Andrew G. Engel
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Patent number: 8953919Abstract: A telecommunications module includes: (a) an enclosure having a housing member with a floor and opposed side walls that each has a post that extends inwardly and an upper lip with an outwardly-facing slot; a bezel with a main body and a pair of rearwardly-extending projections, each having an aperture that receives a respective post of the housing side walls, the main body being positioned adjacent a forward edge of the housing floor; and a cover having a ceiling, a rear wall and opposed side walls, each having at least one inwardly-extending finger received in a slot of one of the housing member side walls, the rear wall being positioned adjacent a rear edge of the housing floor; (b) an MPO adapter; (c) a plurality of optical fibers attached to the MPO adapter; and (d) a plurality of caps mounted in the bezels and attached to respective optical fibers.Type: GrantFiled: March 19, 2012Date of Patent: February 10, 2015Assignee: CommScope, Inc. of North CarolinaInventor: Scott Keith
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Patent number: 8953921Abstract: An adapter panel arrangement including a chassis and a panel of adapters. The adapters defining open rearward cable connections and open forward cable connections of the panel arrangement. The adapters being arranged in arrays that slide independently of other adapter arrays to provide access to the open rearward and open forward cable connections.Type: GrantFiled: December 20, 2012Date of Patent: February 10, 2015Assignee: ADC Telecommunications, Inc.Inventors: Mark Smrha, Hutch Coburn, Chad J. Sjodin
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Publication number: 20150036992Abstract: A cable management apparatus includes a flexible planar body and a plurality of channels aligned along a longitudinal axis on a surface of the flexible planar body. The flexible planar body has a plurality of fasteners aligned along a first edge and a second edge of the flexible planar body, the flexible planar body capable of forming a substantially circular bundle along the longitudinal axis. Each channel of the plurality of channels is configured to secure an individual cable to keep the cable from intersecting with another cable.Type: ApplicationFiled: August 1, 2013Publication date: February 5, 2015Applicant: International Business Machines CorporationInventors: Mark S. Fleming, Steven E. McNeal, Michael A. Nelsen
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Publication number: 20150036993Abstract: An enclosure for housing and fastening a length of optical cable, the optical cable having an outer sheath and a flexible strength member, includes a fixing element and a retention assembly, the fixing element being adapted for engaging a portion of the outer sheath and the retention assembly being adapted for fastening the flexible strength member. The fixing element and the retention assembly are independent from each other. The retention assembly includes a reel and a reel seat. The reel is adapted to receive at least one turn of the flexible strength member wound thereon and to be inserted without rotation into the reel seat. The reel seat is adapted for housing the reel. The reel seat is shaped at least partially mating the shape of the reel.Type: ApplicationFiled: December 22, 2011Publication date: February 5, 2015Inventor: Fabio Abbiati