EP0889558B1 - Partie de connecteur électrique à fiches pour la transmission de données a hautefréquence sur des conducteurs électriques - Google Patents

Partie de connecteur électrique à fiches pour la transmission de données a hautefréquence sur des conducteurs électriques Download PDF

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Publication number
EP0889558B1
EP0889558B1 EP98109325A EP98109325A EP0889558B1 EP 0889558 B1 EP0889558 B1 EP 0889558B1 EP 98109325 A EP98109325 A EP 98109325A EP 98109325 A EP98109325 A EP 98109325A EP 0889558 B1 EP0889558 B1 EP 0889558B1
Authority
EP
European Patent Office
Prior art keywords
contact
plug connector
connector part
conductors
plug
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP98109325A
Other languages
German (de)
English (en)
Other versions
EP0889558A2 (fr
EP0889558A3 (fr
Inventor
Hans Reichle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reichle and De Massari AG
Original Assignee
Reichle and De Massari AG
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Filing date
Publication date
Application filed by Reichle and De Massari AG filed Critical Reichle and De Massari AG
Publication of EP0889558A2 publication Critical patent/EP0889558A2/fr
Publication of EP0889558A3 publication Critical patent/EP0889558A3/fr
Application granted granted Critical
Publication of EP0889558B1 publication Critical patent/EP0889558B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/941—Crosstalk suppression

Definitions

  • the present invention relates to a connector part, such as a contact plug or contact socket, for high-frequency data transmission via electrical Head, with a number of contact points to connect with corresponding Contact points of the counterpart of the plug or the socket, wherein the connector part further wire connection means, such as insulation displacement contacts has, which are connected by conductor tracks to the contact points are.
  • the high-frequency data transmission Modular connector systems such as RJ 45 are connected via electrical conductors (8-pin) or RJ 11 (6-pin), common with specified contact pin assignment, for example an assignment of the connections 4 and 5 or 1 and 2 for the Receiver loop and connections 3 and 6 for the transmitter loop.
  • Known plug connections of the aforementioned type essentially exist from a receptacle for the respective plug of a device connection or Patch cord and a circuit board on which the conductor tracks for forwarding and routing are arranged on the connection contacts of the wiring. at other embodiments are the contact sets in a plastic body poured or arranged on this.
  • the incoming is between the conductor tracks and the outgoing connections are coupled by crosstalk. So a certain power is coupled from the disturbing to the disturbed line, the measure for this is the crosstalk attenuation in dB. The less the crosstalk attenuation, the greater the coupled interference.
  • Targeted crosstalk compensation can reduce this interference or compensated, with a specific coupling of an additional equally large, but opposite phase performance is sought.
  • Such crosstalk compensation can be achieved by means of a so-called outcrossing the conductor or by connecting damping components, such as capacitors or coils.
  • the conductors are preferably crossed out, because this means both electrical (capacitive) and magnetic (inductive) Couplings can be compensated equally. It should be noted, that such compensation does not change the proposed connections leads, since the measures taken are also used in existing systems Need to become. So that these contact assignments are retained, is one so-called back-crossing of the ladder is provided, so that at the first Outcrossing of the conductors took place, the connections were reversed again is made.
  • a connector part with crossover compensation is from US-A-5 586 914 known.
  • the object of the present invention is therefore to create a plug connection part, such as contact plug or contact socket, the aforementioned Type in which both electrical (capacitive) and magnetic (inductive) Couplings compensated equally and beyond the 300 MHz range can be without outcrossing and possibly Back crossing the conductor tracks in different levels.
  • the conductor tracks both in the area of protruding from the front of the connector part, bent up in the operative position Contact springs as well as in the area of the insulation displacement contacts arranged on the rear in their common plane of extension with each other given Distance be arranged all around.
  • each other Coupling assigned conductor tracks in their common extension level arranged circumferentially at a predetermined distance be, the projecting in the area of the front of the connector part, protruding at least from a conductor track circulating Contact springs are bent in a first, rear row and that of a contact springs protruding from other conductor tracks are bent up in a second front row.
  • they can also be on a common level traces between the contact springs and the insulation displacement contacts spatially bent into a Z-shape to form a built-in contact set be, in which case the contact set is supported on a plastic body.
  • contact plugs or contact sockets such as these for high-frequency data transmission used over electrical conductors and which are a number of contact points for connection with corresponding contact points of the counterpart of the plug or the socket, which are connected via conductor tracks with wire connection means, such as insulation displacement contacts, form the Contact points, the conductor tracks and, if necessary, the insulation displacement contacts ready-to-install contact sets.
  • Adjacent conductor tracks 1, 2 between the wire connection means in Form of here insulation displacement contacts 11, 12 and those that form the contact points Contact springs 21,22 to compensate the capacitive and inductive Couplings in their common plane of extension with each other with a predetermined Distance arranged all around.
  • the conductor tracks are preferred 1,2 both in the area of the protruding part of the connector on the front, contact springs 21, 22 bent open in the operative position, as well as in the area of the rear-arranged insulation displacement contacts 11, 12 in their common Plane of extent arranged circumferentially at a predetermined distance, with which a quasi-intersection is reached.
  • the conductor tracks 1, 2 can be assigned to one another in pairs, which are then in their common plane of extension at a predetermined distance from each other are arranged all around.
  • Insulation displacement contacts 11, 12 can, however also be previously introduced into the plastic body, with which the Contact set produced without insulation displacement contacts soldered or. welded becomes.
  • Fig. 3 shows a sectional view, respectively. sections of a punching strip made of electrical highly conductive material with two such contact sets without insulation displacement contacts.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Communication Cables (AREA)
  • Selective Calling Equipment (AREA)

Claims (6)

  1. Partie de connecteur électrique à fiche, telle que fiche de contact ou prise de contact, pour la transmission de données à haute fréquence sur des conducteurs électriques, avec une rangée de points de contact pour la connexion à des points de contact correspondants du pendant de la fiche ou de la prise, où la partie de connecteur électrique à fiche présente en outre des moyens de raccordement de fils, comme des contacts de coupe et de serrage qui sont reliés par des pistes conductives aux points de contact, caractérisée en ce qu'au moins des pistes conductives avoisinantes (1, 2) sont disposées entre les moyens de raccordement de fils respectivement les contacts de coupe et de serrage (11, 12) et les ressorts de contact (21, 22) formant les points de contact pour la compensation des couplages capacitifs et inductifs dans leur plan d'extension commun en s'étendant à une distance prédéfinie l'une de l'autre de telle sorte qu'il n'y a pas de croisements ni de croisements rétroactifs des pistes conductives.
  2. Partie de connecteur électrique à fiche selon la revendication 1, caractérisée en ce que les pistes conductives (1, 2) sont disposées à la fois dans la zone des ressorts de contact (21, 22) faisant saillie au côté frontal de la partie de connecteur électrique à fiche, courbés vers le haut en position active et aussi dans la zone des contacts de serrage et de coupe (11, 12) disposés au côté arrière dans leur plan d'extension commun en s'étendant tout autour à une distance prédéfinie l'une de l'autre
  3. Partie de connecteur électrique à fiche selon la revendication 1 ou 2, caractérisée en ce que des pistes conductives (1, 2) associées l'une à l'autre en vue d'un montage par paires sont disposées dans leur plan d'extension commun en s'étendant tout autour à une distance prédéfinie.
  4. Partie de connecteur électrique à fiche selon la revendication 2, caractérisée en ce que les ressorts de contact (21) faisant saillie au voisinage de la piste conductive (1) faisant saillie au côté frontal de la partie de connecteur électrique à fiche, entourée par au moins une piste conductive (2), sont courbés vers le haut dans une première rangée arrière (3), et que les ressorts de contact (22) faisant saillie d'une piste conductive (2) entourant d'autres pistes conductives sont courbés vers le haut dans une deuxième rangée (4) au côté frontal.
  5. Partie de connecteur électrique à fiche selon la revendication 1, caractérisée en ce que les pistes conductives (1, 2) situées dans un plan commun sont courbées spatialement en forme de Z vers le haut entre les ressorts de contact (21, 22) et les contacts de coupe et de serrage (11, 12) en un jeu de contacts apte à être monté.
  6. Partie de connecteur électrique à fiche selon la revendication 5, caractérisée en ce que le jeu de contacts prend appui sur un corps en matériau synthétique.
EP98109325A 1997-06-02 1998-05-22 Partie de connecteur électrique à fiches pour la transmission de données a hautefréquence sur des conducteurs électriques Expired - Lifetime EP0889558B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1303/97 1997-06-02
CH130397 1997-06-02
CH01303/97A CH693012A5 (de) 1997-06-02 1997-06-02 Steckverbindungsteil für hochfrequente Datenübertragung über elektrische Leiter.

Publications (3)

Publication Number Publication Date
EP0889558A2 EP0889558A2 (fr) 1999-01-07
EP0889558A3 EP0889558A3 (fr) 1999-11-17
EP0889558B1 true EP0889558B1 (fr) 2002-12-18

Family

ID=4207285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109325A Expired - Lifetime EP0889558B1 (fr) 1997-06-02 1998-05-22 Partie de connecteur électrique à fiches pour la transmission de données a hautefréquence sur des conducteurs électriques

Country Status (5)

Country Link
US (1) US6099357A (fr)
EP (1) EP0889558B1 (fr)
AT (1) ATE230169T1 (fr)
CH (1) CH693012A5 (fr)
DE (1) DE59806682D1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2226995T3 (es) * 2000-02-21 2005-04-01 REICHLE & DE-MASSARI AG Elemento de conexion electrica.
US6749466B1 (en) * 2000-08-14 2004-06-15 Hubbell Incorporated Electrical connector contact configurations
WO2002029931A2 (fr) * 2000-10-06 2002-04-11 Cekan/Cdt A/S Connecteur avec elements d'interrupteur integres
US7052328B2 (en) * 2002-11-27 2006-05-30 Panduit Corp. Electronic connector and method of performing electronic connection
US20050009410A1 (en) * 2003-07-09 2005-01-13 Cheng Yung Chang Modular jack with anti-mismating mechanism for preventing incorrect insertion of a smaller sized plug
CA2464834A1 (fr) 2004-04-19 2005-10-19 Nordx/Cdt Inc. Connecteur
DE102006056001B4 (de) * 2006-11-24 2008-12-04 Phoenix Contact Gmbh & Co. Kg Konfektionierbarer Rundsteckverbinder für Ethernet
WO2013078196A1 (fr) 2011-11-23 2013-05-30 Panduit Corp. Réseau de compensation utilisant une compensation orthogonale
US9136647B2 (en) 2012-06-01 2015-09-15 Panduit Corp. Communication connector with crosstalk compensation
US8801473B2 (en) 2012-09-12 2014-08-12 Panduit Corp. Communication connector having a plurality of conductors with a coupling zone
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
CN114824954A (zh) * 2021-01-18 2022-07-29 富士康(昆山)电脑接插件有限公司 电连接器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186647A (en) * 1992-02-24 1993-02-16 At&T Bell Laboratories High frequency electrical connector
US5299956B1 (en) * 1992-03-23 1995-10-24 Superior Modular Prod Inc Low cross talk electrical connector system
US5399107A (en) * 1992-08-20 1995-03-21 Hubbell Incorporated Modular jack with enhanced crosstalk performance
GB2273397B (en) * 1992-11-16 1997-01-29 Krone Ag Electrical connectors
DK28193D0 (da) * 1993-03-12 1993-03-12 Poul Kjeldahl Forbindelsesstik til kommunikationsnet
US5362257A (en) * 1993-07-08 1994-11-08 The Whitaker Corporation Communications connector terminal arrays having noise cancelling capabilities
GB2271678B (en) * 1993-12-03 1994-10-12 Itt Ind Ltd Electrical connector
FR2723479B1 (fr) * 1994-08-08 1996-09-13 Connectors Pontarlier Prise reseau a faible diaphonie
FR2734418A1 (fr) * 1995-05-16 1996-11-22 Amp France Connecteur, notamment du type jack modulaire
US5586914A (en) * 1995-05-19 1996-12-24 The Whitaker Corporation Electrical connector and an associated method for compensating for crosstalk between a plurality of conductors
JPH097651A (ja) * 1995-06-09 1997-01-10 Minnesota Mining & Mfg Co <3M> 接触子及びこの接触子を備えた端末コネクタ

Also Published As

Publication number Publication date
US6099357A (en) 2000-08-08
ATE230169T1 (de) 2003-01-15
EP0889558A2 (fr) 1999-01-07
EP0889558A3 (fr) 1999-11-17
CH693012A5 (de) 2003-01-15
DE59806682D1 (de) 2003-01-30

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