EP1080518A1 - Contact pair arrangement for an electric plug-and-socket connection in order to compensate near-end crosstalk - Google Patents
Contact pair arrangement for an electric plug-and-socket connection in order to compensate near-end crosstalkInfo
- Publication number
- EP1080518A1 EP1080518A1 EP99924976A EP99924976A EP1080518A1 EP 1080518 A1 EP1080518 A1 EP 1080518A1 EP 99924976 A EP99924976 A EP 99924976A EP 99924976 A EP99924976 A EP 99924976A EP 1080518 A1 EP1080518 A1 EP 1080518A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- contacts
- area
- contact
- arrangement according
- crosstalk
- 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.)
- Granted
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
- 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
- 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
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6625—Structural association with built-in electrical component with built-in single component with capacitive component
-
- 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 invention relates to an arrangement of contact pairs for compensation of the near crosstalk for an electrical plug connection
- a contact pair Due to a magnetic and electrical coupling between two contact pairs, a contact pair induces a current in adjacent contact pairs or influences electrical charges, so that crosstalk occurs. To avoid the near crosstalk, the contact pairs can be arranged very far apart or a shield can be arranged between the contact pairs. However, if the contact pairs have to be arranged very close to one another in terms of design, the measures described above cannot be carried out and the near crosstalk must be compensated for.
- RJ-45 connector The most widespread electrical connector for symmetrical data cables is the RJ-45 connector, which is known in various embodiments depending on the technical requirements.
- Known RJ-45 Category 5 connectors for example, have a cross-talk attenuation of> 40 dB at 100 MHz transmission frequency between all four contact pairs. Due to the unfavorable contact assignment on the RJ-45, there is increased crosstalk due to the design, particularly with the plug between the two pairs 3, 6 and 4, 5, due to their nested arrangement, which makes use at high
- EP 0 692 884 A1 Compensation through direct additional capacities for the next but one contact can be found in EP 0 692 884 A1.
- EP 0 598 192 A1 describes a solution to the compensation by means of elongated and multi-angled contacts at its intersection, where the compensation behind the intersection is generated by the further contacts and insulation displacement terminals.
- the invention is therefore based on the technical problem of creating an arrangement of contact pairs for an electrical plug connection with at least two nested contact pairs, in particular for an RJ-45 plug connection, for higher transmission frequencies with adequate crosstalk attenuation.
- Another technical problem is the creation of an electrical connector for high transmission frequencies, which is downward compatible with the known Kat 5 connectors.
- the crossing point is placed directly behind the contact area, which causes a minimal distance between the crosstalk zone and the compensation zone, so that
- the contacts of the nested contact pairs are guided in parallel in the contact area, the inner contacts being directed in opposite directions to the outer contacts, which causes an inductive decoupling of the non-current-carrying partial areas of the inner contacts. Then the internal contacts are crossed and bent 180 ° and again parallel to the first section. This has the effect that the crosstalk generated changes its sign immediately behind the crossing point and compensation of the crosstalk from the contact area takes place.
- the contacts of the nested contact pairs are then bent at an acute angle and guided parallel to a connection area.
- the inner contacts in front of the connection area are again bent away from the outer contacts and again parallel to the outer contacts.
- the latter are guided in the contact area in the same direction parallel to the inner contacts, bent into a decoupled position and then guided parallel to the contacts of the nested contact pairs to the connection area.
- the crosstalk in the plug is specifically selected to be larger and then compensated again, the compensation zone preferably being divided into two sub-areas, namely a compensation zone in the socket and a compensation zone at the connection area of the plug, for which purpose the internal contacts are also crossed.
- the inner contacts in the compensation zone of the connector are designed with a lower line impedance than in the crosstalk zone, so that a predominantly capacitive coupling takes place between the contacts of the interleaved contact pairs, which mainly accounts for the capacitive coupling in the area of the connector transition / Socket compensates where the non-current-carrying parts of the contacts of the socket and plug have a capacitive effect.
- the outer non-nested contact pairs are guided parallel to one another, and these are guided in opposite directions in the contact area for decoupling from the contacts of the nested contact pairs.
- the outer contacts For better decoupling from the contacts of the socket, the outer contacts have an indentation following the contact area.
- FIG. 1 shows a contact arrangement of an RJ-45 plug connection (state of the art 2) shows a representation of the couplings occurring for an arrangement according to FIG. 1
- FIG. 3 shows a perspective view of the nested contact pairs for an RJ-45 socket
- FIG. 4 shows a side view of the arrangement according to FIG. 3,
- FIG. 5 is a side view of the four contact pairs for an RJ-45 socket
- Fig. 6 is a schematic representation of the nested
- FIG. 11 shows a first perspective view of the contact arrangement according to FIG.
- FIG. 12 a second perspective view of the contact arrangement according to FIG. 5,
- Fig. 5, Fig. 14 a first perspective view of the contact arrangement
- FIG. 1 a the pin assignment for an RJ-45 connector is shown.
- the RJ-45 connector comprises four contact pairs 1, 2; 3, 6; 4, 5; 7, 8.
- the associated contacts of a contact pair are not always directly adjacent to one another, but the two middle contact pairs 3, 6 and 4, 5 are nested one inside the other, which results in particularly strong crosstalk.
- With four contact pairs there are six couplings between the Contact pairs, which are shown schematically in Figure 2, the line thickness symbolizing the strength of the coupling.
- FIG. 4 represents a side view of FIG. 3.
- the contacts 3 and 6 of the spread pair are parallel and completely identical, go from the contact area 10 in a first section 31, 61 to lings, go into a straight part 33, 63 after a bend 32, 62 and end on the right in one Connection area 90, which can be a circuit board, for example.
- the contacts 4 and 5 of the middle pair run in the contact area 41, 51 parallel to the contacts 3 and 6 and go away in the opposite direction to the right and make a bend of 180 ° 42, 52, where the cross both contacts, ie seen from above, contact 4 takes the place of contact 5 and contact 5 that of contact 4.
- the two contacts 4 and 5 run parallel to one another and parallel to the contact sections 31 and 61.
- the contacts 4 and 5 lie in the same plane as 3 and 6.
- the compensation begins immediately behind the intersection 11 or bend 42, 52 due to the parallelism of the contact areas 31, 61, 43, 53 and 33, 63, 45, 55.
- the two contacts 4 and 5 leave with a bend 46 , 56 the compensation zone and end decoupled in the connection area 90.
- the contact sections 31, 32 and 41, 42, 43, 44 and 51, 52, 53, 54 and 61, 62 are movable, while the others are firmly in the socket.
- the contacts 203, 206; 204, 205 of the nested contact pairs shown in a plan view.
- the contacts 203, 204, 205, 206 run completely parallel to one another. Only at the connection area 214 are the contacts 204, 205 and 203, 206 pulled apart, so that in the connection area 214 they are largely decoupled due to the spacing of the contact pairs. As can be seen in FIG. 6, this can be achieved by angling the contact pairs in the opposite direction, or else by simply angling the contact pair.
- the mode of operation of the contact arrangement of the improved plug is to limit the large tolerances in crosstalk that have been customary up to now and to set the crosstalk to a lower tolerance value that still fulfills Cat 5 and is matched to the compensation in the socket.
- the crosstalk is set to a defined value by means of contacts firmly inserted in a plastic body, which are used to generate the necessary
- Crosstalk run in parallel.
- the contacts are first pulled apart to clearly delimit the crosstalk zone and the wires are assembled in an almost decoupled position. Undefined positions of the wires as a result of dissolved twisting hardly influence the crosstalk values.
- the crosstalk in the plug between the contact pairs 203, 206 and 204, 205 is specifically selected to be larger and corrected again by a subsequent compensation.
- the compensation is chosen so that the connector provides the necessary values for Cat 5 again.
- the entire connector behaves like a crosstalk zone with two compensation zones, namely one in the socket and one in the plug, which provides a significantly better compensation gain compared to a single compensation, which is subsequently based on a simple arrangement of two coupled double lines is explained in Fig.7a - c.
- the near crosstalk between two parallel homogeneous lines according to Fig.7a increases up to a certain limit with 20 dB / dec, thus behaves like a high-pass filter of the first order. If this crosstalk is compensated for, for example, by a second line section according to FIG. 7b, a line pair being crossed for this purpose, a limit curve is obtained for the
- Proximity crosstalk with optimal adjustment which increases with 40 dB / dec.
- This limit curve is clearly explained by the average distance d between the crosstalk and compensation zone, so that the signal running over the compensation zone has a transit time that is twice the distance d.
- a distance of d ⁇ / 4 already causes an additional phase reversal because of the double path length, so that in this case the resulting crosstalk is twice as large as that of the uncompensated crosstalk zone.
- a closer look leads to the result that a gain with such compensation is only given for a distance d ⁇ / 12.
- the compensation area is divided into two equal parts and these are placed in front of and behind the crosstalk area, an arrangement according to FIG. 7c is obtained.
- the division results in two compensation signals, the mean transit time of which is identical to the average transit time in the crosstalk zone. Thus there is no longer a frequency-dependent phase shift, the phase difference between the crosstalk signal and the
- Compensation signal remains 180 °, assuming a symmetrical structure. This gives you significantly better values for the compensation gain.
- the limit frequency at which the compensation becomes ineffective is twice as high as with the single compensation.
- FIG. 9 shows the contact arrangement for the inner contacts 203, 204, 205, 206.
- the two inner contacts 204, 205 are of crossed design, the cross-talk zone 211 being to the right of the crossing point 212 and to the left of the Crossing point 212 lies the compensation zone 213, which forms the first part of the compensation, while the second compensation area lies in the socket.
- the contacts 203, 204, 205, 206 have a low line impedance in the compensation zone 213 compared to the crosstalk zone 211, which is different, for example
- Diameter or shape of the contacts is realized.
- the two contact pairs in the compensation zone have a predominantly capacitive coupling. This compensates for the majority of the capacitive coupling in the area of the plug / socket transition, where the non-current-carrying contact ends of the plug and especially the socket have a capacitive effect.
- This measure also gives the connector the necessary good values for long distance crosstalk for this frequency range.
- the measure with the different line impedances can also be placed or divided behind the crossing in the socket. In terms of manufacturing technology, however, it is easier to realize these capacities in the stamped contacts in the plug than in the socket, whose contacts are made of wire.
- the complete contact arrangement for the plug is shown in FIG. 10.
- the outer contacts in the contact area 210 run in opposite directions. The current flows clearly from top to bottom in the outer contacts and from bottom to top in the inner contacts. All contacts are designed with radii at their contact ends in order to improve contacting with the mating contacts of the socket.
- the outer contacts 201, 202, 207, 208 have indentations 215 immediately behind the contact area 210, which serve for better decoupling from the contacts of the socket.
- connection area 214 The continuation of the outer contacts 201, 202, 207, 208 from the contact area 210 to the connection area 214 takes place parallel to the inner contacts 203, 206, 204, 205 in a different plane in such a way that a decoupling takes place between the inner and outer contacts.
- the cable connections in the connection area are made in pairs and spatially separated from one another by a matrix-like 2 x 2 arrangement, see above that cable influences due to undefined twisting are low.
- the contact arrangement for a socket with a printed circuit board 91 and the assembled insulation displacement contacts 92 is shown in different perspective views.
- the contacts are not installed, i.e. without socket body. If the contact set is installed in a socket body, not shown, the eight contacts are parallel and under the necessary preload.
- the solder eyes on the circuit board for contacts 1, 2 and 4, 5 and 7, 8 are offset in order to maintain the necessary minimum distance for the creepage distances.
- the contact arrangement for the plug is shown in perspective, the contacts 201-208 being formed in the connection area 214 with penetrating connections 216.
- the contacts 203-206 of the two nested contact pairs are in the
- Compensation zone 213 is formed in a planar manner in order to reduce the line impedance in comparison to the crosstalk zone 211. Furthermore, contacts 201-208 are formed in the contact area 210 with hooks 217, which are used for fastening in a plug body, not shown.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9930468T SI1080518T1 (en) | 1998-05-20 | 1999-05-12 | Contact pair arrangement for an electric plug-and-socket connection in order to compensate near-end crosstalk |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19822630A DE19822630C1 (en) | 1998-05-20 | 1998-05-20 | Arrangement of contact pairs to compensate for the near crosstalk for an electrical connector |
DE19822630 | 1998-05-20 | ||
PCT/EP1999/003337 WO1999060671A1 (en) | 1998-05-20 | 1999-05-12 | Contact pair arrangement for an electric plug-and-socket connection in order to compensate near-end crosstalk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1080518A1 true EP1080518A1 (en) | 2001-03-07 |
EP1080518B1 EP1080518B1 (en) | 2003-10-22 |
Family
ID=7868405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99924976A Expired - Lifetime EP1080518B1 (en) | 1998-05-20 | 1999-05-12 | Contact pair arrangement for an electric plug-and-socket connection in order to compensate near-end crosstalk |
Country Status (34)
Country | Link |
---|---|
US (2) | US6120330A (en) |
EP (1) | EP1080518B1 (en) |
JP (1) | JP2002516475A (en) |
KR (1) | KR100623213B1 (en) |
CN (1) | CN1169264C (en) |
AR (1) | AR033937A1 (en) |
AT (1) | ATE252776T1 (en) |
AU (1) | AU746885B2 (en) |
BG (1) | BG64015B1 (en) |
BR (1) | BR9910608A (en) |
CA (1) | CA2331623A1 (en) |
CZ (1) | CZ299826B6 (en) |
DE (2) | DE19822630C1 (en) |
ES (1) | ES2209442T3 (en) |
HK (1) | HK1038648A1 (en) |
HR (1) | HRP20000796B1 (en) |
HU (1) | HU224083B1 (en) |
ID (1) | ID26813A (en) |
IL (1) | IL139509A (en) |
MX (1) | MXPA00011269A (en) |
MY (1) | MY124420A (en) |
NO (1) | NO318717B1 (en) |
NZ (1) | NZ507944A (en) |
PL (1) | PL197490B1 (en) |
PT (1) | PT1080518E (en) |
RU (1) | RU2217848C2 (en) |
SA (1) | SA99200137B1 (en) |
SK (1) | SK286693B6 (en) |
TR (1) | TR200003400T2 (en) |
TW (1) | TW476171B (en) |
UA (1) | UA58592C2 (en) |
WO (1) | WO1999060671A1 (en) |
YU (1) | YU49373B (en) |
ZA (1) | ZA200006510B (en) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6394835B1 (en) * | 1999-02-16 | 2002-05-28 | Hubbell Incorporated | Wiring unit with paired in-line insulation displacement contacts |
US6280256B1 (en) * | 1999-04-01 | 2001-08-28 | Bergtechnology, Inc. | Electrical connector for reducing electrical crosstalk and common mode electromagnetic interference |
US6520806B2 (en) | 1999-08-20 | 2003-02-18 | Adc Telecommunications, Inc. | Telecommunications connector for high frequency transmissions |
US6394853B1 (en) * | 2000-08-04 | 2002-05-28 | Thomas & Betts International, Inc. | Data connector for selective switching between at least two distinct mating connector plugs |
US6749466B1 (en) * | 2000-08-14 | 2004-06-15 | Hubbell Incorporated | Electrical connector contact configurations |
DE10065595A1 (en) * | 2000-12-28 | 2002-08-14 | Ackermann Albert Gmbh Co | Electrical connector system as well as plug and socket for connector system |
FR2826788B1 (en) * | 2001-06-28 | 2003-09-26 | Arnould App Electr | LOW CURRENT TYPE "MODULAR JACK" TYPE |
US7080180B2 (en) * | 2001-08-28 | 2006-07-18 | Siemens Aktiengesellschaft | Module for insertion into a device and rear panel for insertion into modules |
DE10211603C1 (en) * | 2002-03-12 | 2003-10-02 | Ackermann Albert Gmbh Co | Electrical connector for data technology |
TW539281U (en) * | 2002-04-19 | 2003-06-21 | Yuan-Huei Peng | Gold needle frame structure |
JP4061123B2 (en) * | 2002-05-21 | 2008-03-12 | 日立電線株式会社 | Modular jack connector |
US7474737B2 (en) * | 2002-10-10 | 2009-01-06 | The Siemon Company | Telecommunications test plugs having tuned near end crosstalk |
US6796847B2 (en) | 2002-10-21 | 2004-09-28 | Hubbell Incorporated | Electrical connector for telecommunications applications |
US6964587B2 (en) * | 2002-11-10 | 2005-11-15 | Bel Fuse Ltd. | High performance, high capacitance gain, jack connector for data transmission or the like |
EP1881570B1 (en) | 2002-11-27 | 2009-07-29 | Panduit Corporation | Electronic connector and method of performing electronic connection |
US7052328B2 (en) * | 2002-11-27 | 2006-05-30 | Panduit Corp. | Electronic connector and method of performing electronic connection |
US7182649B2 (en) | 2003-12-22 | 2007-02-27 | Panduit Corp. | Inductive and capacitive coupling balancing electrical connector |
US7252554B2 (en) | 2004-03-12 | 2007-08-07 | Panduit Corp. | Methods and apparatus for reducing crosstalk in electrical connectors |
US7179131B2 (en) | 2004-02-12 | 2007-02-20 | Panduit Corp. | Methods and apparatus for reducing crosstalk in electrical connectors |
US7153168B2 (en) * | 2004-04-06 | 2006-12-26 | Panduit Corp. | Electrical connector with improved crosstalk compensation |
US7281957B2 (en) * | 2004-07-13 | 2007-10-16 | Panduit Corp. | Communications connector with flexible printed circuit board |
US7264516B2 (en) * | 2004-12-06 | 2007-09-04 | Commscope, Inc. | Communications jack with printed wiring board having paired coupling conductors |
US7186149B2 (en) * | 2004-12-06 | 2007-03-06 | Commscope Solutions Properties, Llc | Communications connector for imparting enhanced crosstalk compensation between conductors |
US7168993B2 (en) * | 2004-12-06 | 2007-01-30 | Commscope Solutions Properties Llc | Communications connector with floating wiring board for imparting crosstalk compensation between conductors |
US7326089B2 (en) * | 2004-12-07 | 2008-02-05 | Commscope, Inc. Of North Carolina | Communications jack with printed wiring board having self-coupling conductors |
US7186148B2 (en) * | 2004-12-07 | 2007-03-06 | Commscope Solutions Properties, Llc | Communications connector for imparting crosstalk compensation between conductors |
US7166000B2 (en) * | 2004-12-07 | 2007-01-23 | Commscope Solutions Properties, Llc | Communications connector with leadframe contact wires that compensate differential to common mode crosstalk |
US7204722B2 (en) * | 2004-12-07 | 2007-04-17 | Commscope Solutions Properties, Llc | Communications jack with compensation for differential to differential and differential to common mode crosstalk |
US7220149B2 (en) * | 2004-12-07 | 2007-05-22 | Commscope Solutions Properties, Llc | Communication plug with balanced wiring to reduce differential to common mode crosstalk |
US7320624B2 (en) * | 2004-12-16 | 2008-01-22 | Commscope, Inc. Of North Carolina | Communications jacks with compensation for differential to differential and differential to common mode crosstalk |
EP1842296A1 (en) * | 2005-01-28 | 2007-10-10 | Commscope Inc. of North Carolina | Controlled mode conversion connector for reduced alien crosstalk |
EP1693933A1 (en) * | 2005-02-17 | 2006-08-23 | Reichle & De-Massari AG | Connector for data transmission via electrical wires |
US7314393B2 (en) | 2005-05-27 | 2008-01-01 | Commscope, Inc. Of North Carolina | Communications connectors with floating wiring board for imparting crosstalk compensation between conductors |
JP2009527079A (en) * | 2006-02-13 | 2009-07-23 | パンデュイット・コーポレーション | Connector with crosstalk compensation function |
US7402085B2 (en) * | 2006-04-11 | 2008-07-22 | Adc Gmbh | Telecommunications jack with crosstalk compensation provided on a multi-layer circuit board |
US7787615B2 (en) | 2006-04-11 | 2010-08-31 | Adc Telecommunications, Inc. | Telecommunications jack with crosstalk compensation and arrangements for reducing return loss |
US7381098B2 (en) | 2006-04-11 | 2008-06-03 | Adc Telecommunications, Inc. | Telecommunications jack with crosstalk multi-zone crosstalk compensation and method for designing |
US7407417B2 (en) * | 2006-04-26 | 2008-08-05 | Tyco Electronics Corporation | Electrical connector having contact plates |
US8313346B2 (en) * | 2006-05-17 | 2012-11-20 | Leviton Manufacturing Co., Inc. | Communication cabling with shielding separator and discontinuous cable shield |
TWM301448U (en) * | 2006-06-02 | 2006-11-21 | Jyh Eng Technology Co Ltd | Network connector |
US20070293097A1 (en) * | 2006-06-15 | 2007-12-20 | Tyco Electronics Corporation | Modular plug electrical connector |
WO2008012017A1 (en) * | 2006-07-25 | 2008-01-31 | Adc Gmbh | Connector block |
US7901254B2 (en) * | 2006-07-25 | 2011-03-08 | Adc Gmbh | Connector block |
WO2008048467A2 (en) * | 2006-10-13 | 2008-04-24 | Adc Gmbh | Connecting hardware with multi-stage inductive and capacitive crosstalk compensation |
DE102006056001B4 (en) * | 2006-11-24 | 2008-12-04 | Phoenix Contact Gmbh & Co. Kg | Field attachable circular connector for Ethernet |
AU2007201113B2 (en) * | 2007-03-14 | 2011-09-08 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201102B2 (en) * | 2007-03-14 | 2010-11-04 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201108B2 (en) * | 2007-03-14 | 2012-02-09 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201109B2 (en) | 2007-03-14 | 2010-11-04 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201106B9 (en) * | 2007-03-14 | 2011-06-02 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201105B2 (en) | 2007-03-14 | 2011-08-04 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201107B2 (en) | 2007-03-14 | 2011-06-23 | Tyco Electronics Services Gmbh | Electrical Connector |
AU2007201114B2 (en) * | 2007-03-14 | 2011-04-07 | Tyco Electronics Services Gmbh | Electrical Connector |
US7874878B2 (en) | 2007-03-20 | 2011-01-25 | Panduit Corp. | Plug/jack system having PCB with lattice network |
US7727025B2 (en) * | 2007-10-09 | 2010-06-01 | Tyco Electronics Corporation | Modular electrical connector with enhanced plug interface |
US7618262B2 (en) * | 2007-10-09 | 2009-11-17 | Tyco Electronics Corporation | Modular electrical connector with enhanced jack interface |
US7841909B2 (en) | 2008-02-12 | 2010-11-30 | Adc Gmbh | Multistage capacitive far end crosstalk compensation arrangement |
MX2011001542A (en) * | 2008-08-13 | 2011-03-30 | Panduit Corp | Communications connector with multi-stage compensation. |
MX2011001727A (en) * | 2008-08-20 | 2011-03-21 | Panduit Corp | High-speed connector with multi-stage 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 |
GB0914025D0 (en) | 2009-08-11 | 2009-09-16 | 3M Innovative Properties Co | Telecommunications connector |
US7850492B1 (en) * | 2009-11-03 | 2010-12-14 | Panduit Corp. | Communication connector with improved crosstalk compensation |
US8425260B2 (en) * | 2010-05-06 | 2013-04-23 | Leviton Manufacturing Co., Inc. | High speed data communications cable having reduced susceptibility to modal alien crosstalk |
US20120092087A1 (en) * | 2010-10-15 | 2012-04-19 | Archicore Electronics Co., Ltd. | Noise reduction device for port of dsl filter and method thereof |
EP2487761B1 (en) | 2011-02-10 | 2013-07-31 | 3M Innovative Properties Company | Telecommunications connector |
CN102882039B (en) | 2011-07-14 | 2015-05-06 | 富士康(昆山)电脑接插件有限公司 | Electric 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 |
US8764476B1 (en) | 2012-12-06 | 2014-07-01 | Frank Ma | Transmission connector |
CN108370116B (en) | 2015-12-08 | 2022-02-11 | 泛达公司 | RJ45 socket with gate and related communication system |
WO2017136390A1 (en) | 2016-02-02 | 2017-08-10 | Commscope Technologies Llc | Electrical connector system with alien crosstalk reduction devices |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US531063A (en) * | 1894-12-18 | Trousers-fastener | ||
US3761842A (en) * | 1972-06-01 | 1973-09-25 | Bell Telephone Labor Inc | Twisted pair flat conductor cable with means to equalize impedance and propagation velocity |
DE59204477D1 (en) * | 1991-08-01 | 1996-01-11 | Siemens Ag | Plug connection for computer networks in the home area. |
US5299956B1 (en) * | 1992-03-23 | 1995-10-24 | Superior Modular Prod Inc | Low cross talk electrical connector system |
GB2270422B (en) * | 1992-09-04 | 1996-04-17 | Pressac Ltd | Method and apparatus for cross talk cancellation |
GB2273397B (en) * | 1992-11-16 | 1997-01-29 | Krone Ag | Electrical connectors |
DE69330994T2 (en) * | 1992-12-07 | 2002-07-18 | Mod Tap W Corp | Electrical connectors |
US5362257A (en) * | 1993-07-08 | 1994-11-08 | The Whitaker Corporation | Communications connector terminal arrays having noise cancelling capabilities |
EP0692884B1 (en) * | 1994-07-14 | 2002-03-20 | Molex Incorporated | Modular connector with reduced crosstalk |
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 |
GB9523588D0 (en) * | 1995-11-17 | 1996-01-17 | Amp Holland | Modular jack having reduced cross-talk enhancement |
US5769647A (en) * | 1995-11-22 | 1998-06-23 | The Siemon Company | Modular outlet employing a door assembly |
AU716436B2 (en) * | 1995-12-25 | 2000-02-24 | Matsushita Electric Works Ltd. | Connector |
US5647770A (en) * | 1995-12-29 | 1997-07-15 | Berg Technology, Inc. | Insert for a modular jack useful for reducing electrical crosstalk |
US5911602A (en) * | 1996-07-23 | 1999-06-15 | Superior Modular Products Incorporated | Reduced cross talk electrical connector |
US5779503A (en) * | 1996-12-18 | 1998-07-14 | Nordx/Cdt, Inc. | High frequency connector with noise cancelling characteristics |
DE19708798A1 (en) * | 1997-03-05 | 1998-09-24 | Krone Ag | Arrangement of contact pairs to compensate for the near crosstalk |
-
1998
- 1998-05-20 DE DE19822630A patent/DE19822630C1/en not_active Expired - Fee Related
- 1998-12-03 US US09/204,705 patent/US6120330A/en not_active Expired - Lifetime
-
1999
- 1999-05-12 NZ NZ507944A patent/NZ507944A/en unknown
- 1999-05-12 ES ES99924976T patent/ES2209442T3/en not_active Expired - Lifetime
- 1999-05-12 CN CNB998063908A patent/CN1169264C/en not_active Expired - Fee Related
- 1999-05-12 JP JP2000550187A patent/JP2002516475A/en active Pending
- 1999-05-12 YU YU71300A patent/YU49373B/en unknown
- 1999-05-12 IL IL13950999A patent/IL139509A/en not_active IP Right Cessation
- 1999-05-12 AT AT99924976T patent/ATE252776T1/en not_active IP Right Cessation
- 1999-05-12 BR BR9910608-6A patent/BR9910608A/en not_active IP Right Cessation
- 1999-05-12 CZ CZ20004283A patent/CZ299826B6/en not_active IP Right Cessation
- 1999-05-12 CA CA002331623A patent/CA2331623A1/en not_active Abandoned
- 1999-05-12 PL PL344290A patent/PL197490B1/en not_active IP Right Cessation
- 1999-05-12 HU HU0105009A patent/HU224083B1/en not_active IP Right Cessation
- 1999-05-12 EP EP99924976A patent/EP1080518B1/en not_active Expired - Lifetime
- 1999-05-12 PT PT99924976T patent/PT1080518E/en unknown
- 1999-05-12 KR KR1020007012920A patent/KR100623213B1/en not_active IP Right Cessation
- 1999-05-12 DE DE59907462T patent/DE59907462D1/en not_active Expired - Fee Related
- 1999-05-12 RU RU2000132217/09A patent/RU2217848C2/en active
- 1999-05-12 WO PCT/EP1999/003337 patent/WO1999060671A1/en active IP Right Grant
- 1999-05-12 TR TR2000/03400T patent/TR200003400T2/en unknown
- 1999-05-12 SK SK1703-2000A patent/SK286693B6/en not_active IP Right Cessation
- 1999-05-12 ID IDW20002380A patent/ID26813A/en unknown
- 1999-05-12 MX MXPA00011269A patent/MXPA00011269A/en unknown
- 1999-05-12 AU AU41433/99A patent/AU746885B2/en not_active Ceased
- 1999-05-17 TW TW088107985A patent/TW476171B/en not_active IP Right Cessation
- 1999-05-18 AR ARP990102344A patent/AR033937A1/en not_active Application Discontinuation
- 1999-05-19 MY MYPI99001981A patent/MY124420A/en unknown
- 1999-05-23 SA SA99200137A patent/SA99200137B1/en unknown
- 1999-12-05 UA UA2000116512A patent/UA58592C2/en unknown
-
2000
- 2000-04-26 US US09/558,816 patent/US6319069B1/en not_active Expired - Lifetime
- 2000-11-10 ZA ZA200006510A patent/ZA200006510B/en unknown
- 2000-11-13 NO NO20005726A patent/NO318717B1/en not_active IP Right Cessation
- 2000-11-14 BG BG104947A patent/BG64015B1/en unknown
- 2000-11-20 HR HR20000796A patent/HRP20000796B1/en not_active IP Right Cessation
-
2001
- 2001-12-21 HK HK01108978A patent/HK1038648A1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9960671A1 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19822630C1 (en) | Arrangement of contact pairs to compensate for the near crosstalk for an electrical connector | |
DE60027611T2 (en) | Cable connector with controlled impedance | |
DE60012107T2 (en) | Capacitive crosstalk compensation for a communications connector | |
DE60021845T2 (en) | Cable-to-wafer connector with integrated strain relief | |
DE60032954T2 (en) | High speed connector and connection for PCB | |
EP0789427B1 (en) | Circuitboard connector | |
DE69931726T2 (en) | Socket-type connector with filter device | |
EP0869587A2 (en) | Contact pair configuration for compensating cross-talk | |
EP0735624B1 (en) | Electrical connector | |
DE60028284T2 (en) | Electrical connector assembly with selectable compatibility | |
DE1790342B2 (en) | ||
DE102009019626B3 (en) | Electrical connector with impedance correcting element and method of making the same | |
EP2979333B1 (en) | Plug connector having crosstalk compensation | |
DE60030067T2 (en) | News Contact | |
EP2898572B1 (en) | Plug connection | |
DE4413977C2 (en) | Cable junction of a data bus for connecting electronic control units in passenger cars and commercial vehicles | |
DE102012103259A1 (en) | Flexible contact arrangement and contact device with selbiger | |
EP1128476B1 (en) | Connector and method of manufacturing a connector | |
DE4236945A1 (en) | Connection element for a high-frequency signal transmission path | |
DE8437785U1 (en) | Flat cable connector | |
DE69230313T9 (en) | ELECTRICAL CONNECTORS | |
DE69927662T2 (en) | Connector for locking telecommunication cables | |
DE10157099B4 (en) | Electrical connector for data technology | |
DE102021112505A1 (en) | Crimp contact, crimp connection and method of making a crimp connection | |
DE19938367C2 (en) | Modular socket |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20001102 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: LT PAYMENT 20001102;LV PAYMENT 20001102;RO PAYMENT 20001102;SI PAYMENT 20001102 |
|
17Q | First examination report despatched |
Effective date: 20010227 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Extension state: LT LV RO SI |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031022 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031022 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59907462 Country of ref document: DE Date of ref document: 20031127 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040122 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040122 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20040400257 Country of ref document: GR |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20031022 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2209442 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040723 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: IF |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CY Payment date: 20060427 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20060524 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070512 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20080528 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20090520 Year of fee payment: 11 Ref country code: MC Payment date: 20090520 Year of fee payment: 11 Ref country code: ES Payment date: 20090522 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070512 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20090430 Year of fee payment: 11 Ref country code: IT Payment date: 20090527 Year of fee payment: 11 Ref country code: FR Payment date: 20090519 Year of fee payment: 11 Ref country code: FI Payment date: 20090525 Year of fee payment: 11 Ref country code: AT Payment date: 20090522 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090526 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20090525 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20090430 Year of fee payment: 11 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091201 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20101112 |
|
BERE | Be: lapsed |
Owner name: *KRONE G.M.B.H. Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20101201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100512 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100512 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20101223 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20110131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101112 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101202 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100512 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101201 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100531 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110715 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100513 |