WO2010053834A3 - Communications jacks having contact wire configurations that provide crosstalk compensation - Google Patents

Communications jacks having contact wire configurations that provide crosstalk compensation Download PDF

Info

Publication number
WO2010053834A3
WO2010053834A3 PCT/US2009/062676 US2009062676W WO2010053834A3 WO 2010053834 A3 WO2010053834 A3 WO 2010053834A3 US 2009062676 W US2009062676 W US 2009062676W WO 2010053834 A3 WO2010053834 A3 WO 2010053834A3
Authority
WO
WIPO (PCT)
Prior art keywords
contact wires
differential pair
contact wire
crosstalk compensation
communications jacks
Prior art date
Application number
PCT/US2009/062676
Other languages
French (fr)
Other versions
WO2010053834A2 (en
Inventor
Julian Pharney
Brian Fitzpatrick
David Heckmann
Original Assignee
Commscope Inc. Of North Carolina
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commscope Inc. Of North Carolina filed Critical Commscope Inc. Of North Carolina
Priority to CN2009801434221A priority Critical patent/CN102204030B/en
Priority to EP09748916.5A priority patent/EP2351164B1/en
Publication of WO2010053834A2 publication Critical patent/WO2010053834A2/en
Publication of WO2010053834A3 publication Critical patent/WO2010053834A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6467—Means for preventing cross-talk by cross-over of signal conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6464—Means for preventing cross-talk by adding capacitive elements
    • H01R13/6466—Means for preventing cross-talk by adding capacitive elements on substrates, e.g. printed circuit boards [PCB]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
    • H01R13/7195—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with planar filters with openings for contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
    • H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

Communications jacks include a housing having a plug aperture that is configured to receive a mating plug that is inserted along a horizontal plug axis and a vertically-oriented wiring board that is mounted substantially normal to the horizontal plug axis. First through fourth contact wires are mounted in the vertically-oriented wiring board, with the first and second contact wires forming a first differential pair of contact wires and the third and fourth contact wires forming a second differential pair of contact wires. At least a portion of the first differential pair of contact wires is positioned between the contact wires of the second differential pair of contact wires, and deflectable portions of the third and fourth contact wires include a crossover. Additionally, the fixed portions of the third and fourth contacts are spaced further apart vertically than are the fixed portions of the first and second contacts.
PCT/US2009/062676 2008-11-04 2009-10-30 Communications jacks having contact wire configurations that provide crosstalk compensation WO2010053834A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009801434221A CN102204030B (en) 2008-11-04 2009-10-30 Communications jacks having contact wire configurations that provide crosstalk compensation
EP09748916.5A EP2351164B1 (en) 2008-11-04 2009-10-30 Communications jacks having contact wire configurations that provide crosstalk compensation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/264,498 2008-11-04
US12/264,498 US7682203B1 (en) 2008-11-04 2008-11-04 Communications jacks having contact wire configurations that provide crosstalk compensation

Publications (2)

Publication Number Publication Date
WO2010053834A2 WO2010053834A2 (en) 2010-05-14
WO2010053834A3 true WO2010053834A3 (en) 2010-07-29

Family

ID=41497346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/062676 WO2010053834A2 (en) 2008-11-04 2009-10-30 Communications jacks having contact wire configurations that provide crosstalk compensation

Country Status (4)

Country Link
US (1) US7682203B1 (en)
EP (1) EP2351164B1 (en)
CN (2) CN103762455B (en)
WO (1) WO2010053834A2 (en)

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EP2082458B1 (en) * 2006-10-13 2015-06-03 Tyco Electronics Services GmbH Connecting hardware with multi-stage inductive and capacitive crosstalk compensation
DE102007002768A1 (en) * 2007-01-18 2008-07-24 Adc Gmbh Electrical contact arrangement for telecommunications and data technology
US7976348B2 (en) * 2008-05-07 2011-07-12 Ortronics, Inc. Modular insert and jack including moveable reactance section
US7914346B2 (en) * 2008-11-04 2011-03-29 Commscope, Inc. Of North Carolina Communications jacks having contact wire configurations that provide crosstalk compensation
US20100183141A1 (en) * 2009-01-22 2010-07-22 Hirose Electric USA Inc. Reducing far-end crosstalk in chip-to-chip communication systems and components
US7909656B1 (en) * 2009-10-26 2011-03-22 Leviton Manufacturing Co., Inc. High speed data communications connector with reduced modal conversion
US7857667B1 (en) * 2009-11-19 2010-12-28 Leviton Manufacturing Co., Inc. Spring assembly with spring members biasing and capacitively coupling jack contacts
US7976349B2 (en) * 2009-12-08 2011-07-12 Commscope, Inc. Of North Carolina Communications patching and connector systems having multi-stage near-end alien crosstalk compensation circuits
EP2403069B1 (en) * 2010-07-02 2017-05-17 Nexans Communication assembly comprising a plug connector and a jack assembly provided to be connected
US8715002B2 (en) 2011-01-27 2014-05-06 Commscope, Inc. Of North Carolina Modular communications jack with user-selectable mounting
US8425255B2 (en) 2011-02-04 2013-04-23 Leviton Manufacturing Co., Inc. Spring assembly with spring members biasing and capacitively coupling jack contacts
EP2487761B1 (en) * 2011-02-10 2013-07-31 3M Innovative Properties Company Telecommunications connector
CN202196958U (en) * 2011-08-10 2012-04-18 富士康(昆山)电脑接插件有限公司 Electric connector
CN102509964B (en) * 2011-11-04 2013-09-18 浙江一舟电子科技股份有限公司 Category-6 network Information interface circuit structure
EP2783469B1 (en) 2011-11-23 2016-06-22 Panduit Corp. Compensation network using an orthogonal compensation network
US9136647B2 (en) 2012-06-01 2015-09-15 Panduit Corp. Communication connector with crosstalk compensation
CN103545664A (en) * 2012-07-12 2014-01-29 富士康(昆山)电脑接插件有限公司 Registered Jack (RJ) plug connector
CN103579798B (en) * 2012-08-07 2016-08-03 泰科电子(上海)有限公司 Electric connector and conducting terminal assembly thereof
US8961238B2 (en) 2012-09-07 2015-02-24 Commscope, Inc. Of North Carolina Communication jack with two jackwire contacts mounted on a finger of a flexible printed circuit board
US9246463B2 (en) 2013-03-07 2016-01-26 Panduit Corp. Compensation networks and communication connectors using said compensation networks
US9257792B2 (en) 2013-03-14 2016-02-09 Panduit Corp. Connectors and systems having improved crosstalk performance
US9246274B2 (en) * 2013-03-15 2016-01-26 Panduit Corp. Communication connectors having crosstalk compensation networks
US9397449B2 (en) * 2013-08-21 2016-07-19 Hon Hai Precision Industry Co., Ltd. Receptacle connector flexibly connected to a mother board
US10637196B2 (en) * 2015-11-11 2020-04-28 Bel Fuse (Macao Commercial Offshore) Limited Modular jack contact assembly having controlled capacitive coupling positioned within a jack housing
CN106229716B (en) * 2016-10-09 2019-06-25 武汉汉非科技有限公司 Communications connector and communication device
US10361514B2 (en) * 2017-03-02 2019-07-23 Panduit Corp. Communication connectors utilizing multiple contact points
CN111987499A (en) * 2019-05-23 2020-11-24 沈阳明轩意航商贸有限公司 Double-control network cable joint for improving network informatization safety

Citations (6)

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US5299956A (en) * 1992-03-23 1994-04-05 Superior Modular Products, Inc. Low cross talk electrical connector system
WO2001080376A1 (en) * 2000-04-14 2001-10-25 Tyco Electronics Corporation Electrical connector for reducing crosstalk
US20060121793A1 (en) * 2004-12-07 2006-06-08 Julian Pharney Communications connector with leadframe contact wires that compensate differential to common mode crosstalk
WO2006062782A1 (en) * 2004-12-07 2006-06-15 Commscope Solutions Properties, Llc Communications connector for imparting crosstalk compensation between conductors
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US7670194B1 (en) * 2008-10-27 2010-03-02 Commscope, Inc. Of North Carolina RJ-45 style communications jacks having mechanisms that prevent an RJ-11 style communications plug from being fully inserted within the jack

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US5299956B1 (en) * 1992-03-23 1995-10-24 Superior Modular Prod Inc Low cross talk electrical connector system
WO2001080376A1 (en) * 2000-04-14 2001-10-25 Tyco Electronics Corporation Electrical connector for reducing crosstalk
US20060121793A1 (en) * 2004-12-07 2006-06-08 Julian Pharney Communications connector with leadframe contact wires that compensate differential to common mode crosstalk
WO2006062782A1 (en) * 2004-12-07 2006-06-15 Commscope Solutions Properties, Llc Communications connector for imparting crosstalk compensation between conductors
US20060160428A1 (en) * 2004-12-07 2006-07-20 Amid Hashim Communications jack with compensation for differential to differential and differential to common mode crosstalk
US7670194B1 (en) * 2008-10-27 2010-03-02 Commscope, Inc. Of North Carolina RJ-45 style communications jacks having mechanisms that prevent an RJ-11 style communications plug from being fully inserted within the jack
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Also Published As

Publication number Publication date
CN102204030A (en) 2011-09-28
CN103762455A (en) 2014-04-30
EP2351164B1 (en) 2016-04-20
CN102204030B (en) 2013-11-13
CN103762455B (en) 2016-03-16
EP2351164A2 (en) 2011-08-03
US7682203B1 (en) 2010-03-23
WO2010053834A2 (en) 2010-05-14

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