EP1072068B1 - Telekommunikationsverbinder - Google Patents

Telekommunikationsverbinder Download PDF

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Publication number
EP1072068B1
EP1072068B1 EP00908324A EP00908324A EP1072068B1 EP 1072068 B1 EP1072068 B1 EP 1072068B1 EP 00908324 A EP00908324 A EP 00908324A EP 00908324 A EP00908324 A EP 00908324A EP 1072068 B1 EP1072068 B1 EP 1072068B1
Authority
EP
European Patent Office
Prior art keywords
shield
rib
pair
outlet
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
EP00908324A
Other languages
English (en)
French (fr)
Other versions
EP1072068A2 (de
Inventor
Denny Lo
Maxwell Yip
John A. Siemon
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.)
Siemon Co
Original Assignee
Siemon Co
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
Priority claimed from US09/354,986 external-priority patent/US6358091B1/en
Application filed by Siemon Co filed Critical Siemon Co
Publication of EP1072068A2 publication Critical patent/EP1072068A2/de
Application granted granted Critical
Publication of EP1072068B1 publication Critical patent/EP1072068B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581Shield structure
    • H01R13/6585Shielding material individually surrounding or interposed between mutually spaced contacts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646Details 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
    • H01R13/6461Means for preventing cross-talk
    • H01R13/6471Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581Shield structure
    • H01R13/6585Shielding material individually surrounding or interposed between mutually spaced contacts
    • H01R13/6589Shielding material individually surrounding or interposed between mutually spaced contacts with wires separated by conductive housing parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00Four or more poles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/04Connectors or connections adapted for particular applications for network, e.g. LAN connectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60Contacts spaced along planar side wall transverse to longitudinal axis of engagement

Definitions

  • the invention relates generally to telecommunications connectors and in particular to a telecommunications plug and outlet having enhanced performance characteristics. Improvements in telecommunications systems have resulted in the ability to transmit voice and/or data signals along transmission lines at increasingly higher frequencies.
  • Several industry standards that specify multiple performance levels of twisted-pair cabling components have been established.
  • the primary references considered by many to be the international benchmarks for commercially based telecommunications components and installations, are standards ANSI/TIA/EIA-568-A (/568) Commercial Building Telecommunications Cabling Standard and 150/IEC 11801 (/11801), generic cabling for customer premises. For example, Category 3, 4 and 5 cable and connecting hardware are specified in both /568 and /11801, as well as other national and regional specifications.
  • transmission requirements for Category 3 components are specified up to 16 MHZ.
  • Transmission requirements for Category 4 components are specified up to 20 MHZ.
  • Transmission requirements for Category 5 components are specified up to 100 MHZ.
  • New standards are being developed continuously and currently it is expected that future standards will require transmission requirements of at least 600 MHZ. To achieve such transmission rates, fully shielded twisted pair cable will be necessary in which each pair is individually wrapped in a foil or screen. In addition, all pairs are wrapped together in a layer of foil or screen.
  • Nelecommunications connectors are organized in sets of pairs, typically made up of a tip and ring connector. As telecommunications connectors are reduced in size, adjacent pairs are placed closer to each other creating crosstalk between adjacent pairs. To comply with the near-end crosstalk requirements, a variety of techniques are used in the art.
  • U.S. Patent 5,593,311 discloses a shielded compact data connector designed to reduce crosstalk between contacts of the connector. Pairs of contacts are placed within metallic channels. When the connectors are mated, the channels abut against each other to enclose each pair in a metallic shield.
  • One disadvantage to the design in U.S. Patent 5,593,311, disclosing a connector according to the preamble of claims 1-3, is that the metallic channels are joined at a butt joint; one surface abuts against the adjacent surface with no overlap. Since all components include some manufacturing tolerance, there is a potential for gaps between the shields thereby reducing the shielding effect.
  • Another disadvantage is that wires having the foil removed can be exposed to each other at the rear of the connector thus leading to crosstalk. Thus, there is a perceived need in the art for a connector having improved pair shielding.
  • a telecommunications outlet provide one-pair, two-pair and four-pair modularity, according to claims 1, 2 and 3.
  • the outlet includes side walls and a vertical shield having ribs formed thereon.
  • One-pair, two-pair and four-pair plugs include lips the interact with the ribs to control mating orientation of the plugs with the outlet.
  • FIGURE 1 is a perspective view of an outlet 1800.
  • Outlet 1800 provides one-pair, two-pair and four-pair modularity as described herein.
  • Side walls 1318 and vertical shield 1310 include ribs 1316 for securing contact assemblies 1068 and 1070.
  • sidewalls 1318 and both sides of vertical shield 1310 include ribs 1802 and 1804 positioned between and substantially parallel to ribs 1316. Ribs 1802 and 1804 provide for receiving one-pair, two-pair and four-pair plugs as described herein.
  • FIGURE 3 is a perspective view of a one-pair plug 1900.
  • One-pair plug 1900 includes shield side walls 1432 extending away from and substantially perpendicular to shield 1430.
  • Each shield side wall 1432 includes a lip 1902 extending away from and substantially perpendicular to side wall 1432. Lip 1902 interacts with ribs 1802 and 1804 as described herein.
  • FIGURE 4 is a perspective view of a two-pair plug 2000.
  • FIGURE 5 is a perspective view of a portion of two-pair plug 2000.
  • two-pair plug 2000 includes shield side walls 1432 extending away from and substantially perpendicular to shield 532. Shield 532 extends beyond shield side walls 1432.
  • Each shield side wall 1432 includes a lip 2002 extending away from and substantially perpendicular to side wall 1432. Lip 2002 and shield 532 interact with ribs 1802 and 1804 as described herein.
  • FIGURE 6 is a perspective view of four-pair plug 2100.
  • four-pair plug 2100 includes shield side walls 1432 extending away from and substantially perpendicular to shield 930.
  • Shield 930 extends beyond shield side walls 1432.
  • Each shield side wall 1432 includes a lip 2102 extending away from and substantially perpendicular to shield side wall 1432. Lip 2102 and shield 930 interact with ribs 1802 and 1804 as described herein.
  • FIGURE 7 is a top view of two one-pair plugs 1900 and 1900' mated in outlet 1800 in differing orientations.
  • FIGURE 8 is a cross-sectional view taken along line 8-8 of FIGURE 7.
  • a first one-pair plug 1900 is mated in outlet 1800 such that lip 1902 is positioned between rib 1804 and rib 1316.
  • a further one-pair plug 1900' is mated in outlet 1800 such that lip 1902 is positioned between rib 1802 and rib 1316.
  • the interference between lip 1902 and ribs 1802 or 1804 prevents vertical movement of the one-pair plug 1900.
  • the interference between lip 1902 and sidewall 1318 and vertical shield 1310 prevents horizontal movement of the one pair plug 1900.
  • FIGURE 9 is a top view of a two-pair plug 2000 mounted in outlet 1800.
  • FIGURE 10 is a cross-sectional view taken along line 10-10 of FIGURE 9.
  • two-pair plug 2000 mates with outlet 1800 such that lip 2002 is placed between rib 1316 and rib 1802.
  • Shield 532 is positioned between rib 1802 and rib 1804.
  • the thickness and spacing of lip 2002, shield 532, rib 1802 and rib 1804 are to provide polarity keying. In other words, if one tried to plug the two-pair plug 200 in outlet 1800 in an orientation other than that shown in FIGURE 10, shield 532 would contact rib 1804 preventing mating.
  • FIGURE 11 is a top view of a four-pair plug 2100 mounted in outlet 1800.
  • FIGURE 12 is a cross-sectional view taken along line 12-12 of FIGURE 11.
  • four-pair plug 2100 mates with outlet 1800 such that lip 2102 is placed between rib 1316 and rib 1802.
  • Shield 930 is positioned between rib 1802 and rib 1804.
  • the thickness and spacing of lip 2102, shield 930, rib 1802 and rib 1804 are set to provide polarity keying. In other words, if one tried to plug the four-pair plug 2100 in outlet 1800 in an orientation other than that shown in FIGURE 12, shield 930 would contact rib 1804 preventing mating.
  • FIGURE 13 is a perspective view of an alternate one-pair plug shown generally at 2200.
  • Plug 2200 includes a bump 2202 formed on the surface of shield side wall 1432 as shown in FIGURE 14.
  • the other side of plug 2200 may also include a similar bump 2202.
  • the bump 2202 increases the width of the plug 2200 slightly so that when the plug 2200 is mounted in outlet 1800, the bump presses against either rib 1802 or rib 1804 to slightly deflect the side wall 1318.
  • the dimension of bump 2202 is set so that the amount of deflection of side wall 1318 is such that the side wall 1318 maintains in an elastic range. The stress generated against wall 1318 is less than the side wall yield stress.
  • Two-pair plug 2002 shown in FIGURES 4 and 5 may also include a bump on each shield side wall 1432.
  • the four-pair plug 2100 may also include a bump on the outside shield side walls 1432 to deflect side walls 1318.
  • FIGURE 15 is a top view of an alternate plug 2300 mated with alternate outlet 2400. Some components are not shown for clarity.
  • Plug 2300 has a modified front face as shown in FIGURE 16. As shown in FIGURE 16, the top edge of plug 2300 has a ledge 2302 which fits under the top edge 2402 of outlet 2400. The bottom edge of plug 2300 similarly has a ledge 2304 which fits above the bottom edge 2404 of outlet 2400. Ledges 2303 and 2304 allow for complete overlap of the plug face and the outlet face thereby improving shielding.
  • FIGURE 7 is an exploded, perspective view of another alternative outlet for mounting to a printed circuit board shown generally at 2500.
  • Top 1308 is provided as an integral part of cover 1304.
  • Core 1302 includes bottom 1306, vertical shield 1310, horizontal shield 1312 and contact tail shield 1314.
  • Cover 1304 includes generally parallel side walls 1318, rear wall 1320 generally perpendicular to the side walls 1318 and top 1308. Making the top 1308 integral with the side walls 1318 and rear wall 1320 eliminates a seam between the top 1308, side walls 1318 and rear wall 1320 thereby improving shielding.
  • the core 1302 and cover 1304 are in electrical connection and may be made from metal or metallized plastic.
  • FIGURE 1310 includes a top edge 2502 and a generally rectangular tab 2504 extending away from top edge 2502.
  • the top 1308 of cover 1304 includes a notch 2506 for receiving tab 2504 and a groove 2508 for receiving top edge 2502. In this way, the joint between the top 1308 and the vertical shield 1310 is formed at an overlap thereby improving shielding.
  • FIGURE 18 is a bottom view of cover 1304 depicting notch 2506 and groove 2508.
  • FIGURE 19 is a perspective view of cover 1304.
  • FIGURE 20 is a front view of the assembled outlet 2500. As shown in FIGURE 20, the tab 2504 is received in notch 2506 to provide an overlap joint.
  • the outlet 2500 utilizes ribs 1316, 1802 and 1804 on the side walls 1318 and on both sides of the vertical shield 1310 as described above with reference to FIGURES 1-12.
  • Horizontal shield 1312 includes projections 2510 formed on the top and bottom of the horizontal shield 1312 on both sides of the vertical shield 1310.
  • the depicted projections 2510 are generally rectangular but may be any shape.
  • Contact carriers 2512 include recesses 2514 which receive projections 2510 to position the contact carriers 2512 in the outlet 2500 during and after assembly.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Headphones And Earphones (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Multi-Conductor Connections (AREA)

Claims (6)

  1. Ein Telekommunikationsverbinder, der einen Auslass (1800) mit vier Paaren Auslass-Kontakten umfasst, wobei der Auslass ein Paar Seitenwände (1318) und eine zwischen diesen Seitenwänden angeordnete vertikale Abschirmung (1310) hat, dadurch gekennzeichnet, dass:
    jede der Seitenwände eine erste Rippe (1802) hat, die aus der Seitenwand hervorsteht, und eine zweite Rippe (1804), die aus der Seitenwand im wesentlichen parallel zu und unterhalb der ersten Rippe hervorsteht, und dass die vertikale Abschirmung (1310) eine erste Rippe (1802) und eine zweite Rippe (1804) hat, die aus der vertikalen Abschirmung beiderseits hervorstehen;
    ein Ein-Paar-Stecker (1900), der zwei Stecker-Kontakte für ein Spitze-/Ring-Paar hat, wobei der Ein-Paar-Stecker eine im allgemeinen ebene Abschirmung (1430) mit einem Kontaktträger umfasst, der die benachbart zu dieser Abschirmung angeordneten Stecker-Kontakte trägt, wobei die Abschirmung (1430) Abschirmungs-Seitenwände (1432) hat, die im wesentlichen senkrecht aus der Abschirmung hervorstehen, und eine Abschirmungs-Lippe (1902) hat, die nach außen hervorsteht, und zwar im wesentlichen senkrecht zur Abschirmungs-Seitenwand;
    die Abschirmungs-Lippe (1902) oberhalb der ersten Rippe (1802) positioniert ist, wenn der Stecker in einer ersten Stellung so in den Auslass gesteckt ist, dass die Stecker-Kontakte ein erstes Paar Auslass-Kontakte berühren;
    die Abschirmungs-Lippe (1902) unterhalb der zweiten Rippe (1804) positioniert ist, wenn der Stecker in einer zweiten Stellung so in den Auslass gesteckt ist, dass die Stecker-Kontakte ein zweites Paar Auslass-Kontakte berühren.
  2. Ein Telekommunikationsverbinder, der einen Auslass (1800) mit vier Paaren Auslass-Kontakten umfasst, wobei dieser Auslass ein Paar Seitenwände (1318) und eine vertikale Abschirmung (1310) umfasst, die zwischen der Seitenwand und einem Zwei-Paar-Stecker (2000) mit vier Stecker-Kontakten für zwei Spitze-/Ring-Paare positioniert ist, dadurch gekennzeichnet, dass:
    jede Seitenwand eine erste Rippe (1802) hat, die aus der Seitenwand hervorsteht, und eine zweite Rippe (1804), die aus der Seitenwand im wesentlichen parallel zu und unterhalb der ersten Rippe hervorsteht, und die vertikale Abschirmung (1310) eine erste Rippe (1802) und eine zweite Rippe (1804) hat, die aus der vertikalen Abschirmung beiderseits hervorstehen;
    der Zwei-Paar-Stecker eine im allgemeinen ebene Abschirmung (532) sowie Kontakt-Träger umfasst, die benachbart zur Abschirmung positioniert sind, und dass die Abschirmung (532) Abschirmungs-Seitenwände (1432) umfasst, die im wesentlichen senkrecht zur Abschirmung hervorstehen, und eine Abschirmungs-Lippe (2002) hat, die nach außen im wesentlichen senkrecht zur Abschirmungs-Seitenwand hervorsteht, wobei der Zwei-Paar-Stecker mit dem Auslass in der ersten Stellung so zusammenpasst, dass die Stecker-Kontakte ein erstes Paar und ein zweites Paar der Auslass-Kontakte berühren, wobei die Abschirmung zwischen der ersten Rippe (1802) und der zweiten Rippe (1804) positioniert ist und die Abschirmungs-Lippe (2002) oberhalb der ersten Rippe (1802) positioniert ist;
    der Zwei-Paar-Stecker mit dem Auslass in der zweiten Stellung so zusammenpasst, dass die Stecker-Kontakte ein drittes und ein viertes Paar der Auslass-Kontakte berühren, wobei die Abschirmung zwischen der ersten Rippe (1802) und der zweiten Rippe (1804) positioniert ist und die Abschirmungs-Lippe (2002) oberhalb der ersten Rippe positioniert ist.
  3. Ein Telekommunikationsverbinder, der einen Auslass (1800) mit vier Paaren Auslass-Kontakten umfasst, wobei der Auslass ein Paar Seitenwände (1318) und eine vertikale Abschirmung (1310) hat, die zwischen den Seitenwänden angeordnet ist, und einen Vier-Paar-Stecker (2100) mit acht Stecker-Kontakten für vier Spitze/Ring-Paare hat, dadurch gekennzeichnet, dass
       jede Seitenwand eine erste Rippe (1802) hat, die aus der Seitenwand hervorsteht, und eine zweite Rippe (1804), die aus der Seitenwand im wesentlichen parallel zu und unterhalb der ersten Rippe hervorsteht, und die vertikale Abschirmung (1310) eine erste Rippe (1802) und eine zweite Rippe (1804) hat, die aus der vertikalen Abschirmung beiderseits hervorstehen;
       der Vier-Paar-Stecker eine im allgemeinen ebene Abschirmung (930) sowie Kontakt-Träger umfasst, die die benachbart zu dieser Abschirmung angeordneten Kontakte trägt, wobei die Abschirmung (930) Abschirmungs-Seitenwände (1432) umfasst, die im wesentlichen senkrecht zur Abschirmung hervorstehen, und eine Abschirmungs-Lippe (2102), die nach außen, und zwar im wesentlichen senkrecht zur Abschirmungs-Seitenwand hervorsteht;
       der Vier-Paar-Stecker mit dem Auslass in einer einzigen Position zusammenpasst, bei der die Abschirmung zwischen der ersten Rippe (1802) und der zweiten Rippe (1804) positioniert ist und die Abschirmungs-Lippe (2102) oberhalb der ersten Rippe (1802) positioniert ist.
  4. Der Telekommunikationsverbinder nach Anspruch 1, bei dem:
    der Ein-Paar-Stecker einen Vorsprung (2202) an der Abschirmungs-Seitenwand (1432) hat, wobei der Vorsprung (2202) eine der Seitenwände (1318) des Auslasses berührt.
  5. Der Telekommunikationsverbinder nach Anspruch 2, bei dem:
    der Zwei-Paar-Stecker einen Vorsprung (2202) an der Abschirmungs-Seitenwand (1432) hat, wobei der Vorsprung (2202) eine der Seitenwände (1318) des Auslasses berührt.
  6. Der Telekommunikationsverbinder nach Anspruch 3, bei dem:
    der Vier-Paar-Stecker einen Vorsprung (2202) an der Abschirmungs-Seitenwand (1432) hat, wobei der Vorsprung (2202) eine der Seitenwände (1318) des Auslasses berührt.
EP00908324A 1999-01-22 2000-01-20 Telekommunikationsverbinder Expired - Lifetime EP1072068B1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US23585199A 1999-01-22 1999-01-22
US235851 1999-01-22
US354986 1999-07-16
US09/354,986 US6358091B1 (en) 1998-01-15 1999-07-16 Telecommunications connector having multi-pair modularity
US47998300A 2000-01-10 2000-01-10
US479983 2000-01-10
PCT/US2000/001406 WO2000044070A2 (en) 1999-01-22 2000-01-20 Telecommunications connector

Publications (2)

Publication Number Publication Date
EP1072068A2 EP1072068A2 (de) 2001-01-31
EP1072068B1 true EP1072068B1 (de) 2004-03-31

Family

ID=27398773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00908324A Expired - Lifetime EP1072068B1 (de) 1999-01-22 2000-01-20 Telekommunikationsverbinder

Country Status (8)

Country Link
EP (1) EP1072068B1 (de)
JP (1) JP2002535821A (de)
CN (2) CN1246937C (de)
AT (1) ATE263444T1 (de)
BR (1) BR0004373A (de)
DE (1) DE60009400T2 (de)
NO (1) NO20004716L (de)
WO (1) WO2000044070A2 (de)

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Publication number Priority date Publication date Assignee Title
JP4903599B2 (ja) * 2007-02-21 2012-03-28 株式会社ニフコ 電気的接続器具のロック構造
US8062049B2 (en) 2010-01-15 2011-11-22 Tyco Electronics Corporation Latch assembly for a connector assembly
US8096833B2 (en) * 2010-01-15 2012-01-17 Tyco Electronics Corporation Plug assembly
WO2011147100A1 (en) * 2010-05-28 2011-12-01 Century Man Comm. Co., Ltd. Connection module
US8690598B2 (en) 2010-10-21 2014-04-08 Panduit Corp. Communication plug with improved crosstalk
US8870598B2 (en) * 2012-11-30 2014-10-28 Intel Corporation Active electrical communication cable assembly
CN105990759A (zh) * 2015-02-06 2016-10-05 祥峰实业股份有限公司 高速信号连接器
CN105990758A (zh) * 2015-02-06 2016-10-05 祥峰实业股份有限公司 插座连接器
CN105490093B (zh) * 2016-01-13 2017-11-14 嘉兴海棠电子有限公司 一种强化网络传输屏蔽功能的cat8网线插头
GB2574367A (en) * 2018-04-05 2019-12-11 Hypertac Sa Modular electromagnetic shielding housing

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Publication number Priority date Publication date Assignee Title
NL9200559A (nl) * 1992-03-26 1993-10-18 Du Pont Nederland Connector.
US5518421A (en) * 1993-01-26 1996-05-21 The Whitaker Corporation Two piece shell for a connector
US5593311A (en) * 1993-07-14 1997-01-14 Thomas & Betts Corporation Shielded compact data connector
JP3836512B2 (ja) * 1995-09-15 2006-10-25 ザ ウィタカー コーポレーション シールド型電気コネクタ

Also Published As

Publication number Publication date
DE60009400D1 (de) 2004-05-06
CN1294766A (zh) 2001-05-09
ATE263444T1 (de) 2004-04-15
NO20004716D0 (no) 2000-09-21
WO2000044070A2 (en) 2000-07-27
EP1072068A2 (de) 2001-01-31
CN1148844C (zh) 2004-05-05
DE60009400T2 (de) 2005-02-17
CN1246937C (zh) 2006-03-22
WO2000044070A3 (en) 2000-11-23
NO20004716L (no) 2000-11-21
JP2002535821A (ja) 2002-10-22
BR0004373A (pt) 2000-11-21
CN1490904A (zh) 2004-04-21

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