Slidable telecommunications tray with cable slack management
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G02B-006/44
G02B-006/00
출원번호
US-0169941
(2014-01-31)
등록번호
US-9128262
(2015-09-08)
발명자
/ 주소
Campbell, Brent
Kostecka, Ryan
Rudenick, Paula
Sievers, Scott C.
Tichy, Dustin
Shaible, Gregory J.
Lawson, Jonathan T.
Bran de León, Oscar Fernando
출원인 / 주소
ADC Telecommunications, Inc.
대리인 / 주소
Merchant & Gould P.C.
인용정보
피인용 횟수 :
10인용 특허 :
143
초록▼
A fiber optic telecommunications device includes a rack for mounting a plurality of chassis, each chassis including a plurality of trays slidably mounted thereon and arranged in a vertically stacked arrangement. Each tray includes fiber optic connection locations and a cable manager coupled to the t
A fiber optic telecommunications device includes a rack for mounting a plurality of chassis, each chassis including a plurality of trays slidably mounted thereon and arranged in a vertically stacked arrangement. Each tray includes fiber optic connection locations and a cable manager coupled to the tray and also coupled to the chassis, the cable manager for routing cables to and from the fiber optic connection locations and defining a plurality of link arms pivotally connected such that the manager retracts and extends with a corresponding movement of the tray, wherein the link arms pivot relative to each other to prevent cables managed therein from being bent in an arc having a radius of curvature less than a predetermined value, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, each link arm defining an open portion along at least one of the sidewalls and an open portion along the top wall for receiving cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other.
대표청구항▼
1. A fiber optic telecommunications device comprising: a telecommunications chassis for mounting on a telecommunications frame;the chassis including: a plurality of fiber optic trays slidably mounted on the chassis, the fiber optic trays arranged in a vertically stacked arrangement, each fiber optic
1. A fiber optic telecommunications device comprising: a telecommunications chassis for mounting on a telecommunications frame;the chassis including: a plurality of fiber optic trays slidably mounted on the chassis, the fiber optic trays arranged in a vertically stacked arrangement, each fiber optic tray slidable between a closed storage position and an open access position, each fiber optic tray including:fiber optic connection locations defined by fiber optic adapters for connecting cables to be routed through the telecommunications frame; anda cable manager coupled at a first end to the fiber optic tray and coupled at a second end to the telecommunications chassis, the cable manager configured for routing cables to and from the fiber optic connection locations, the cable manager defining a plurality of link arms that are pivotally connected to each other such that the cable manager retracts and extends with a corresponding movement of the tray as the link arms pivot with respect to each other, wherein the link arms are configured to pivot relative to each other to prevent fiber optic cables managed therein from being bent in an arc having a radius of curvature that is less than a predetermined value during the movement of the tray, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, wherein each link arm defines an open portion along at least one of the sidewalls and an open portion along the top wall for receiving fiber optic cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other, wherein each fiber optic adapter includes electrical contacts that are configured to make an electrical connection with a fiber optic connector inserted into the adapter, the electrical contacts communicating with a controller mounted on the chassis, wherein the controller mounted on the chassis is configured to electrically communicate with a connector mounted on the telecommunications frame. 2. A fiber optic telecommunications device according to claim 1, wherein at least two of the pivotally connected link arms include a compression spring therebetween to bias the link arms away from each other. 3. A fiber optic telecommunications device according to claim 1, wherein the chassis includes three slidable fiber optic trays arranged in a vertically stacked arrangement, each chassis occupying a 1RU of standard telecommunications rack space. 4. A fiber optic telecommunications device according to claim 3, wherein the chassis includes three slidable fiber optic trays arranged in a vertically stacked arrangement on a right side of the chassis and three slidable fiber optic trays arranged in a vertically stacked arrangement on a left side of the chassis, each chassis occupying a 1RU of standard telecommunications rack space. 5. A fiber optic telecommunications device according to claim 1, wherein the chassis includes twelve slidable fiber optic trays arranged in a vertically stacked arrangement, each chassis occupying a 4RU of standard telecommunications rack space. 6. A fiber optic telecommunications device according to claim 5, wherein the chassis includes twelve slidable fiber optic trays arranged in a vertically stacked arrangement on a right side of the chassis and twelve slidable fiber optic trays arranged in a vertically stacked arrangement on a left side of the chassis, each chassis occupying a 4RU of standard telecommunications rack space. 7. A fiber optic telecommunications device according to claim 1, wherein the fiber optic adapters are mounted to the trays with a snap-fit interlock. 8. A fiber optic telecommunications device according to claim 1, wherein the fiber optic adapters are LC-format adapters. 9. A fiber optic telecommunications device according to claim 1, wherein the cable manager includes five link arms that are pivotally connected to each other. 10. A fiber optic telecommunications device according to claim 1, wherein the plurality of fiber optic trays are removable from the telecommunications chassis via a flexible lever. 11. A fiber optic telecommunications device according to claim 1, wherein each tray is mounted on the chassis via a slide assembly that includes a gear mechanism. 12. A fiber optic telecommunications device according to claim 11, wherein the slide assembly houses a flexible printed circuit board that flexes as the tray moves back and forth, the flexible printed circuit board configured to relay information from the fiber optic connection locations on the tray to other parts of the chassis. 13. A fiber optic telecommunications device according to claim 12, wherein the flexible printed circuit board relays information from the fiber optic connection locations on the tray to a central printed circuit board of the chassis, wherein the connection from the flexible printed circuit board to the central printed circuit board is made through a removable micro printed circuit board that is removably mounted within the slide assembly. 14. A fiber optic telecommunications device according to claim 13, wherein the micro printed circuit board includes at least one light-emitting diode to identify a particular tray. 15. A fiber optic telecommunications device according to claim 1, wherein the link arms are pivotally coupled with respect to each other so as to define a limited pivotal movement therebetween, wherein at least some of the link arms include snap-fit coupling features defined by cylindrical tabs on a first male end and cylindrical receptacles on an opposite second female end for providing the pivotal movement therebetween. 16. A fiber optic telecommunications device according to claim 1, wherein the chassis includes at least one pivot door with a spring-loaded latching mechanism for allowing and limiting access to the plurality of fiber optic trays slidably mounted on the chassis. 17. A fiber optic telecommunications device comprising: a telecommunications rack for mounting a plurality of telecommunications chassis, each chassis including: a plurality of fiber optic trays slidably mounted on the chassis, the fiber optic trays arranged in a vertically stacked arrangement, each fiber optic tray slidable between a closed storage position and an open access position, each fiber optic tray including:fiber optic connection locations defined by fiber optic adapters for connecting cables to be routed through the telecommunications frame; anda cable manager coupled at a first end to the fiber optic tray and coupled at a second end to the telecommunications chassis, the cable manager configured for routing cables to and from the fiber optic connection locations, the cable manager defining a plurality of link arms that are pivotally connected to each other such that the cable manager retracts and extends with a corresponding movement of the tray as the link arms pivot with respect to each other, wherein the link arms are configured to pivot relative to each other to prevent fiber optic cables managed therein from being bent in an arc having a radius of curvature that is less than a predetermined value during the movement of the tray, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, wherein each link arm defines an open portion along at least one of the sidewalls and an open portion along the top wall for receiving fiber optic cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other, wherein each fiber optic adapter includes electrical contacts that are configured to make an electrical connection with a fiber optic connector inserted into the adapter, the electrical contacts communicating with a controller mounted on the chassis, wherein the controller mounted on the chassis is configured to electrically communicate with a connector mounted on the telecommunications frame. 18. A fiber optic telecommunications device according to claim 17, wherein at least two of the pivotally connected link arms include a compression spring therebetween to bias the link arms away from each other. 19. A fiber optic telecommunications device according to claim 17, wherein the chassis includes three slidable fiber optic trays arranged in a vertically stacked arrangement, each chassis occupying a 1RU of standard telecommunications rack space. 20. A fiber optic telecommunications device according to claim 19, wherein the chassis includes three slidable fiber optic trays arranged in a vertically stacked arrangement on a right side of the chassis and three slidable fiber optic trays arranged in a vertically stacked arrangement on a left side of the chassis, each chassis occupying a 1 RU of standard telecommunications rack space. 21. A fiber optic telecommunications device according to claim 17, wherein the chassis includes twelve slidable fiber optic trays arranged in a vertically stacked arrangement, each chassis occupying a 4RU of standard telecommunications rack space. 22. A fiber optic telecommunications device according to claim 21, wherein the chassis includes twelve slidable fiber optic trays arranged in a vertically stacked arrangement on a right side of the chassis and twelve slidable fiber optic trays arranged in a vertically stacked arrangement on a left side of the chassis, each chassis occupying a 4RU of standard telecommunications rack space. 23. A fiber optic telecommunications device according to claim 17, wherein the fiber optic adapters are mounted to the trays with a snap-fit interlock. 24. A fiber optic telecommunications device according to claim 17, wherein the fiber optic adapters are LC-format adapters. 25. A fiber optic telecommunications device according to claim 17, wherein the cable manager includes five link arms that are pivotally connected to each other. 26. A fiber optic telecommunications device according to claim 17, wherein the plurality of fiber optic trays are removable from the telecommunications chassis via a flexible lever. 27. A fiber optic telecommunications device according to claim 17, wherein each tray is mounted on the chassis via a slide assembly that includes a gear mechanism. 28. A fiber optic telecommunications device according to claim 17, wherein the slide assembly houses a flexible printed circuit board that flexes as the tray moves back and forth, the flexible printed circuit board configured to relay information from the fiber optic connection locations on the tray to other parts of the chassis. 29. A fiber optic telecommunications device according to claim 28, wherein the flexible printed circuit board relays information from the fiber optic connection locations on the tray to a central printed circuit board of the chassis, wherein the connection from the flexible printed circuit board to the central printed circuit board is made through a removable micro printed circuit board that is removably mounted within the slide assembly. 30. A fiber optic telecommunications device according to claim 29, wherein the micro printed circuit board includes at least one light-emitting diode to identify a particular tray. 31. A fiber optic telecommunications device according to claim 17, wherein the link arms are pivotally coupled with respect to each other so as to define a limited pivotal movement therebetween, wherein at least some of the link arms include snap-fit coupling features defined by cylindrical tabs on a first male end and cylindrical receptacles on an opposite second female end for providing the pivotal movement therebetween. 32. A fiber optic telecommunications device according to claim 17, wherein the chassis includes at least one pivot door with a spring-loaded latching mechanism for allowing and limiting access to the plurality of fiber optic trays slidably mounted on the chassis. 33. A fiber optic telecommunications tray comprising: first and second slide portions for slidably mounting the tray to a telecommunications fixture and a connection portion located between the first and second slide portions;fiber optic connection locations defined by the connection portion of the tray for connecting cables; anda cable manager coupled at a first end to the fiber optic tray and defining a second end for coupling to the telecommunications fixture receiving the tray, the cable manager configured for routing cables to and from the fiber optic connection locations, the cable manager defining a plurality of link arms that are pivotally connected to each other such that the cable manager retracts and extends with a corresponding movement of the tray with respect to the fixture as the link arms pivot with respect to each other, wherein the link arms are configured to pivot relative to each other to prevent fiber optic cables managed therein from being bent in an arc having a radius of curvature that is less than a predetermined value during the movement of the tray, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, wherein each link arm defines an open portion along at least one of the sidewalls and an open portion along the top wall for receiving fiber optic cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other, wherein at least two of the pivotally connected link arms include a compression spring therebetween to bias the link arms away from each other. 34. A fiber optic telecommunications tray according to claim 32, wherein the connection locations are defined by fiber optic adapters. 35. A fiber optic telecommunications tray according to claim 34, wherein the fiber optic adapters are mounted to the tray with a snap-fit interlock. 36. A fiber optic telecommunications tray according to claim 34, wherein the fiber optic adapters are LC-format adapters. 37. A fiber optic telecommunications tray according to claim 34, wherein the cable manager includes five link arms that are pivotally connected to each other. 38. A fiber optic telecommunications device comprising: a telecommunications chassis for mounting on a telecommunications frame;the chassis including: a plurality of fiber optic trays slidably mounted on the chassis, the fiber optic trays arranged in a vertically stacked arrangement, each fiber optic tray slidable between a closed storage position and an open access position, each fiber optic tray including:fiber optic connection locations for connecting cables to be routed through the telecommunications frame; anda cable manager coupled at a first end to the fiber optic tray and coupled at a second end to the telecommunications chassis, the cable manager configured for routing cables to and from the fiber optic connection locations, the cable manager defining a plurality of link arms that are pivotally connected to each other such that the cable manager retracts and extends with a corresponding movement of the tray as the link arms pivot with respect to each other, wherein the link arms are configured to pivot relative to each other to prevent fiber optic cables managed therein from being bent in an arc having a radius of curvature that is less than a predetermined value during the movement of the tray, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, wherein each link arm defines an open portion along at least one of the sidewalls and an open portion along the top wall for receiving fiber optic cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other, wherein each tray is mounted on the chassis via a slide assembly that includes a gear mechanism, and wherein the slide assembly houses a flexible printed circuit board that flexes as the tray moves back and forth, the flexible printed circuit board configured to relay information from the fiber optic connection locations on the tray to other parts of the chassis. 39. A fiber optic telecommunications device according to claim 38, wherein the flexible printed circuit board relays information from the fiber optic connection locations on the tray to a central printed circuit board of the chassis, wherein the connection from the flexible printed circuit board to the central printed circuit board is made through a removable micro printed circuit board that is removably mounted within the slide assembly. 40. A fiber optic telecommunications device according to claim 39, wherein the micro printed circuit board includes at least one light-emitting diode to identify a particular tray. 41. A fiber optic telecommunications device comprising: a telecommunications rack for mounting a plurality of telecommunications chassis, each chassis including: a plurality of fiber optic trays slidably mounted on the chassis, the fiber optic trays arranged in a vertically stacked arrangement, each fiber optic tray slidable between a closed storage position and an open access position, each fiber optic tray including:fiber optic connection locations for connecting cables to be routed through the telecommunications frame; anda cable manager coupled at a first end to the fiber optic tray and coupled at a second end to the telecommunications chassis, the cable manager configured for routing cables to and from the fiber optic connection locations, the cable manager defining a plurality of link arms that are pivotally connected to each other such that the cable manager retracts and extends with a corresponding movement of the tray as the link arms pivot with respect to each other, wherein the link arms are configured to pivot relative to each other to prevent fiber optic cables managed therein from being bent in an arc having a radius of curvature that is less than a predetermined value during the movement of the tray, each link arm defining a top wall, a bottom wall, and two oppositely positioned sidewalls, wherein each link arm defines an open portion along at least one of the sidewalls and an open portion along the top wall for receiving fiber optic cables therein, the open portions along the top wall and the at least one of the sidewalls communicating with each other, wherein each tray is mounted on the chassis via a slide assembly that includes a gear mechanism, and wherein the slide assembly houses a flexible printed circuit board that flexes as the tray moves back and forth, the flexible printed circuit board configured to relay information from the fiber optic connection locations on the tray to other parts of the chassis. 42. A fiber optic telecommunications device according to claim 41, wherein the flexible printed circuit board relays information from the fiber optic connection locations on the tray to a central printed circuit board of the chassis, wherein the connection from the flexible printed circuit board to the central printed circuit board is made through a removable micro printed circuit board that is removably mounted within the slide assembly. 43. A fiber optic telecommunications device according to claim 42, wherein the micro printed circuit board includes at least one light-emitting diode to identify a particular tray.
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Burmeister Klaus-Dieter (Munich DEX) Holbe Erhard (Munich DEX) Schreiner Werner (Hoehenkirchen DEX), Distributing frame for optical waveguides and the like.
Vidacovich Kenneth J. (Austin TX) Berglund Sidney J. (Round Rock TX) Bove Steven C. (Leander TX), Fiber optic connection system with exchangeable cross-connect and interconnect cards.
Erbe Raymond A. (Milwaukee WI) Molus ; Sr. Richard J. (Greenfield WI) Barnak James (Bristol WI) Herson Mark I. (South Milwaukee WI), Fiber optic connector.
Mullaney Julian S. (Raleigh NC) Beauchamp William N. (Raleigh NC) Wermke Thomas H. (Raleigh NC) Ray Craig D. (Raleigh NC) Moisson Marc F. (Leuven CA BEX) Dhanik Yogendra (Fremont CA), Fiber optic splice closure.
Llewellyn Laurence (Chepstow GBX) Graveston Mark George (Newport GBX) Benton Simon Charles Tristan (Felixstowe GBX) Kandasamy Ispran Sharma (Newport GBX) Hale Peter George (Bristol GBX) Jenkins Peter, Guiding optical fibres.
Dagley,Mark R.; Nored,Lee W.; Works,Antwan J.; Rodolfo,Saul L.; Segelhorst,Jon P.; Nguyen,Tuy T.; Giraud,William J. M.; Davidson,Donald G., High density fiber optic distribution frame.
Hoffer John C. (Harrisburg PA) Bruckner Carl M. (Washington PA) Orrell Jon M. (Oregon City OR) Parke Paula J. (Elizabethtown PA), High density fiber optic interconnection enclosure.
Dewez Vincent (150 ; rue Saint Maur 75011 Paris FRX) Michaux Jean-Pierre (75 ; rue des Pyrnes 75020 Paris FRX) Mouliac Daniel M. (12 ; rue Yves Farges 94500 Champigny FRX), Interconnecting and distributing box for optical fibers.
Hawkins Paul D. (Arlington TX) Ekanayake Dulip (Hickory NC) McGranahan Daniel S. (Fort Worth TX) Staber Harley J. (Coppell TX), Optical distribution frame.
Anton Mark A. (Minneapolis MN) Steinman Jory A. (Golden Valley MN) Suek Paul A. (Minneapolis MN) Johnson Wayne A. (Rosemount MN), Optical fiber distribution frame.
Puetz, Curtis Lee; Dusterhoft, Gary E.; Rapp, David E.; Veitenheimer, Troy Anthony; Tinucci, Thomas C.; Holmberg, Matthew J., Optical fiber distribution frame with connector modules.
Debortoli George (Ottawa CAX) Hvezda Jaroslav M. (Nepean CAX) Desjardins Jacques R. (Laval CAX), Optical fiber storage and connector tray and shelf and tray assembly.
Thibault, Jean-Pierre; Vincent, Alain; Lepeuve, Alain; Joly, Bertrand; Lecomte, Didier, Optical high-density distribution frame and method for making jumper connections in such a distribution frame.
Becker Johann A. (Overath DEX) Deusser Peter G. (Cologne DEX) Holzmann Olaf W. R. (Cologne DEX), Switch box for producing freely selectable optical plug connections.
Kutsch Duane B. (Otis Orchards WA) Larson Glen M. (Spokane WA) Lohf Lloyd W. (Spokane WA) Johnson Paul D. (Post Falls ID), Telecommunication fiber optic cable distribution apparatus.
Alexi, Zoltan; Geling, Bernardus Johannes Nicolas; Christiani, Simon Reyndert; Verbruggen, Rudi; Geens, Johan, Moveable bend control and patch cord support for telecommunications panel.
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