Patents Assigned to ADC Telecommunications
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Patent number: 8113722Abstract: A hybrid fiber/copper connector assembly which permits repair of damaged fibers or copper conductors carried by a hybrid fiber/copper cable without requiring replacement of the entire connector assembly or the cable is disclosed. The hybrid fiber/copper connector assembly disclosed also allows individual hybrid fiber/copper connectors of the assembly to be converted from one gender to a different gender. The hybrid fiber/copper connector assembly disclosed also allows the individual hybrid fiber/copper connectors of the assembly to be converted from being hybrid fiber/copper connectors to being only fiber connectors or only copper connectors.Type: GrantFiled: January 23, 2009Date of Patent: February 14, 2012Assignee: ADC Telecommunications, Inc.Inventors: Jarrod Scadden, M'Hamed Anis Khemakhem, Jeffrey Louis Peters, Kenneth Allen Skluzacek
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Patent number: 8116320Abstract: A program product comprising program instructions, embodied on a storage medium that are operable to cause a processor to switch input data packets for ingress to at least one internal-device port of an internal device from all external ports using virtual local area network identifiers and port virtual local area network tags and to switch output data packets for egress from the internal-device ports of the internal device using the virtual local area network identifiers and the port virtual local area network tags. There are more external ports than internal-device ports and applications in the internal device have visibility to all external ports.Type: GrantFiled: August 7, 2006Date of Patent: February 14, 2012Assignee: ADC Telecommunications, Inc.Inventor: Joe Polland
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Publication number: 20120034798Abstract: A coaxial switching jack with a pair of coaxial assemblies mounted within a housing having a pair of front openings. The coaxial assemblies each include a center conductor and a shell conductor. The center conductors are connected by a first spring and the shell conductors are connected by a second spring. Insertion of a coaxial cable connector within one of the front openings deflects the springs from the corresponding coaxial assembly and disconnects the center and shell conductors of the two assemblies. The jack may also be configured to provide an electrical connection between the center and shell conductors of the second coaxial assembly if a coaxial cable connector is inserted within the first coaxial assembly. The connection between the center and shell conductors of the second coaxial assembly may allow for selection of a desired electrical impedance.Type: ApplicationFiled: October 10, 2011Publication date: February 9, 2012Applicant: ADC Telecommunications, Inc.Inventors: M'hamed Anis Khemakhem, Jeffrey Louis Peters, Duane Sand
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Publication number: 20120033927Abstract: A telecommunications module includes a main housing portion and a cover, the main housing portion defining a first sidewall, a front wall, a rear wall, a top wall, and a bottom wall, the cover defining a second sidewall when mounted on the main housing portion. An optical component located within the module receives an input signal from a signal input location of the housing and outputs an output signal toward a signal output location on the front wall. The telecommunications module is configured such that the signal input location can be selected to be either on the front wall or the rear wall of the main housing. The cover defines a protrusion extending from the second sidewall toward the main housing portion, the protrusion being selectively breakable to expose a recess on the front wall of the main housing portion that defines a signal input location.Type: ApplicationFiled: February 4, 2011Publication date: February 9, 2012Applicant: ADC Telecommunications, Inc.Inventor: Steven C. Zimmel
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Publication number: 20120032034Abstract: A system including an overhead cable pathway structure and a cable storage device that mounts overhead to the cable pathway structure. The cable storage device including a storage spool and a cable pathway exit having a curved surface that guides excess cable exiting from the overhead cable pathway structure to the spool.Type: ApplicationFiled: October 19, 2011Publication date: February 9, 2012Applicant: ADC Telecommunications, Inc.Inventors: Mark Smrha, Hutch Coburn, Chad J. Sjodin, John Schmidt
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Patent number: 8111966Abstract: A wall box includes an enclosure having a base and a cover connected to the base. The base and the cover enclose an interior region. The wall box further includes a plurality of fiber optic adapters mounted to the enclosure. The fiber optic adapters include an inner port positioned inside the interior region and an outer port positioned at an outer surface of the enclosure. A tray stack is mounted within the interior region. The tray stack includes a tray mount pivotally connected to the enclosure. The tray mount includes a top surface and an oppositely disposed bottom surface. A first splice tray mounting area is disposed on the top surface and a second splice tray mounting area is disposed on the bottom surface. A plurality of trays is disposed in the first splice tray mounting area. A tray is disposed in the second splice tray mounting area.Type: GrantFiled: January 8, 2009Date of Patent: February 7, 2012Assignee: ADC Telecommunications, Inc.Inventors: Matthew Holmberg, James J. Solheid, Erik Gronvall, Paula Rudenick, Thomas Marcouiller
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Publication number: 20120027355Abstract: 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: ApplicationFiled: August 2, 2011Publication date: February 2, 2012Applicant: ADC Telecommunications, Inc.Inventors: Thomas G. LeBlanc, Bryan Kennedy, Erik Gronvall, Douglas C. Ellens
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Patent number: 8105115Abstract: A housing for a coaxial jack including an opening for receiving the jack, the opening including a guide for preventing rotation of the jack within the opening. The housing also includes a stop to limit sliding of the jack within the opening and a flange extending from an outer surface. An outer face opposite the flange includes a ridge and a groove. A housing for coaxial jacks includes a pair of openings for receiving jacks. Each opening includes a guide to prevent rotation and a stop to limit sliding of the jack within the opening.Type: GrantFiled: August 17, 2010Date of Patent: January 31, 2012Assignee: ADC Telecommunications, Inc.Inventors: M'hamed Anis Khemakhem, Kenneth Allen Skluzacek
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Patent number: 8107781Abstract: A fiber optic cable assembly includes an optical fiber, a strength layer surrounding the optical fiber and an outer jacket surrounding the strength layer. The outer jacket includes a base material having a Shore D Hardness of at least 85 and liquid crystal polymer embedded in the base material. The liquid crystal polymer constitutes less than 2% of the outer jacket by weight.Type: GrantFiled: November 19, 2010Date of Patent: January 31, 2012Assignee: ADC Telecommunications, Inc.Inventors: Wayne M. Kachmar, Ronald J. Kleckowski
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Patent number: 8107816Abstract: A telecommunications module includes an optical wavelength division multiplexer/demultiplexer configured to demultiplex a first optical signal input into the telecommunications module into a plurality of different wavelengths, a fiber optic splitter configured to split a second optical signal input into the telecommunication module into a plurality of optical signals, and a plurality of optical add/drop filters, each of the optical add/drop filters configured to combine one of the optical signals that has been split by the fiber optic splitter and one of the wavelengths that has been demultiplexed by the optical wavelength division multiplexer/demultiplexer into a combination output signal that is output from the telecommunications module.Type: GrantFiled: January 27, 2009Date of Patent: January 31, 2012Assignee: ADC Telecommunications, Inc.Inventors: Kristofer Bolster, John Pfarr
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Patent number: 8107464Abstract: One embodiment is directed to an enterprise mobile network for providing wireless service within a coverage area associated with an enterprise using licensed radio frequency spectrum. The enterprise mobile network is configured to have local subscribers thereof. At least one local subscriber has assigned thereto a local mobile phone number and one or more other numbers (such as a PBX extension number, a public mobile phone number, and a Unified Communications end point). The enterprise mobile network is configured so that the local mobile phone number and one or more of the other numbers ring in response to incoming calls made to the local mobile phone number or the other numbers.Type: GrantFiled: February 6, 2009Date of Patent: January 31, 2012Assignee: ADC Telecommunications, Inc.Inventors: Robert D. Schmidt, Rahul Jain, Mark F. Schutzer, Lance K. Uyehara, Gilad Peleg, John O'Connell, Ilan Vardi
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Publication number: 20120020633Abstract: An adapter panel arrangement including a chassis and a panel of adapters. The adapters defining rearward cable connections and forward cable connections of the panel arrangement. Openings permitting access to the rearward and forward cable connections of the adapters are provided. The chassis further including a removable rear chassis portion to provide access to cable routing areas within the chassis interior.Type: ApplicationFiled: January 14, 2011Publication date: January 26, 2012Applicant: ADC Telecommunications, Inc.Inventors: Mark Smrha, Hutch Coburn, Chad J. Sjodin
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Publication number: 20120020634Abstract: 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: ApplicationFiled: January 14, 2011Publication date: January 26, 2012Applicant: ADC Telecommunications, Inc.Inventors: Mark Smrha, Hutch Coburn, Chad Sjodin
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Patent number: 8102807Abstract: A base station receives a connection request from a mobile station. A scheduling module determines whether the fully used and/or segmented zones of the base station are oversubscribed. If the fully used zone is oversubscribed while the segmented zone is not, the mobile station having the largest CINR difference between the zones is assigned to the segmented zone. If the segmented zone is oversubscribed while the fully used zone is not, the mobile station having the smallest CINR difference between the zones is assigned to the fully used zone. If neither zone is oversubscribed and the segmented zone allows modulation/coding more spectrally efficient than the fully used zone, the requesting mobile station is assigned to the segmented zone. If neither zone is oversubscribed and the segmented zone does not allow modulation/coding more spectrally efficient than the fully used zone, the requesting mobile station is assigned to the fully used zone.Type: GrantFiled: August 26, 2009Date of Patent: January 24, 2012Assignee: ADC Telecommunications, Inc.Inventor: Harold A. Roberts
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Publication number: 20120012713Abstract: A drawer slide having first and second rails interconnected by a center rail. The center rail includes a spool configured to provide half-speed travel of the center rail relative to the travel of the first rail. The drawer slide is configured for use with a drawer assembly having a drawer and a chassis. The drawer assembly further includes a radius limiter secured to the center rail. The radius limiter travels at half-speed relative to the drawer. The radius limiter also automatically rotates relative to the travel of the drawer. The chassis includes sides including threaded backing plates, and mounting brackets. The mounting brackets include tri-lobed holes for receipt of a reciprocally shaped washer and a fastener for mounting the brackets to the chassis sides.Type: ApplicationFiled: September 26, 2011Publication date: January 19, 2012Applicant: ADC Telecommunications, Inc.Inventors: Kathleen M. Barnes, Justin R. Horton, Thomas C. Tinucci, Thomas L. Barnes
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Publication number: 20120014655Abstract: A telecommunications assembly including a housing and a plurality of modules mounted within the housing. The modules includes a rear face in which is mounted at least one fiber optic connector. Within an interior of the housing are positioned at least one fiber optic adapters. Inserting the module through a front opening of the housing at a mounting location positions the connector of the module for insertion into and mating with the adapter of the housing. The adapters within the interior of the housing are mounted to a removable holder. A method of mounting a telecommunications module within a chassis.Type: ApplicationFiled: September 19, 2011Publication date: January 19, 2012Applicant: ADC Telecommunications, IncInventors: Steven C. Zimmel, Ponharith Nhep, Trevor Smith
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Patent number: 8098591Abstract: A base station includes a transceiver, memory, and processor. The transceiver communicates with mobile stations. The memory stores a database of threshold CINR values. The processor implements a scheduling module. The transceiver receives a request to connect from a mobile station. The scheduling module obtains actual CINR and RSSI values for the mobile station. The scheduling module compares the actual CINR value with a threshold CINR value retrieved from the database based on the actual RSSI value. When the actual CINR value is greater than the threshold CINR value for the actual RSSI value, the scheduling module assigns the mobile station one or more subcarriers from a fully used zone of subcarriers. When the actual CINR value is not greater than the threshold CINR value for the actual RSSI value, the scheduling module assigns the mobile station one or more subcarriers from a segmented zone of subcarriers.Type: GrantFiled: August 26, 2009Date of Patent: January 17, 2012Assignee: ADC Telecommunications, Inc.Inventor: Harold A. Roberts
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Publication number: 20120008909Abstract: A fiber access terminal for mounting to the end of a fiber distribution cable and configured to be extended through a buried conduit. The fiber distribution cable may include a plurality of optical fibers and enters a housing of the terminal through a base. The terminal also includes a plurality of fiber optic connectors or adapters extending through the housing in generally the same direction as the fiber distribution cable for connecting to optical fiber customer drop cables. The terminal includes a cover and the housing defining an interior and the interior includes a cable slack storage arrangement providing bend radius protection for the optical fiber cables within the interior. A method of assembling a fiber access terminal. A fiber access terminal assembly including a pedestal mounting arrangement.Type: ApplicationFiled: May 10, 2011Publication date: January 12, 2012Applicant: ADC Telecommunications, Inc.Inventors: Daniel Ray Mertesdorf, Trevor Smith, Keith Nelson, Erik Gronvall, Paula Rudenick, Matthew D. Ferris
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Patent number: 8090232Abstract: The present disclosure relates to a telecommunications cable having a layer constructed to resist post-extrusion shrinkage. The layer includes a plurality of discrete shrinkage-reduction members embedded within a base material. The shrinkage-reduction members can be made of a liquid crystal polymer. The disclosure also relates to a method for manufacturing telecommunications cables having layers adapted to resist post-extrusion shrinkage.Type: GrantFiled: January 10, 2011Date of Patent: January 3, 2012Assignee: ADC Telecommunications, Inc.Inventor: Wayne M. Kachmar
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Patent number: 8090234Abstract: The present disclosure relates to a cable anchoring device for anchoring a fiber optic cable to a building, wall, pole or other structure. The cable anchoring device includes a spool component about which the fiber optic cable is wrapped at least two times. The cable anchoring device also includes a clamping component that cooperates with the spool component to anchor the cable.Type: GrantFiled: April 14, 2009Date of Patent: January 3, 2012Assignee: ADC Telecommunications, Inc.Inventors: Thomas Marcouiller, Kenneth Christopher Nardone, Chad James Sjodin