公开(公告)号：US07109424B2

公开(公告)日：2006-09-19

申请号：US10887718

申请日：2004-07-09

申请人： Ronald A Nordin ,  David R Hawkins ,  Michael V. Doorhy ,  Jack D. Tison ,  Andrew J. Stroede ,  Masud Bolouri-Saransar ,  Scott R. Hartman

发明人： Ronald A Nordin ,  David R Hawkins ,  Michael V. Doorhy ,  Jack D. Tison ,  Andrew J. Stroede ,  Masud Bolouri-Saransar ,  Scott R. Hartman

IPC分类号： H01B11/02

CPC分类号： H01B11/04 ,  H01B11/06 ,  H04B3/32 ,  Y10T29/49117

摘要： Systems and methods for decreasing alien crosstalk use enhanced patch cords for introducing additional attenuation. The enhanced patch cords are preferably shielded to reduce alien crosstalk down their lengths and also attenuate signals passing therethrough to a greater extent than standard communication patch cords. The interaction of two enhanced patch cords results in two suppression steps for alien crosstalk and only one suppression step for intended signal passing through a communication cable.

公开(公告)号：US06799989B2

公开(公告)日：2004-10-05

申请号：US10680218

申请日：2003-10-08

申请人： Michael Doorhy ,  Andrew J. Stroede ,  Russell A. Vanderhoof

发明人： Michael Doorhy ,  Andrew J. Stroede ,  Russell A. Vanderhoof

IPC分类号： H01R424

CPC分类号： H01R4/2433 ,  H01R4/242 ,  H01R12/585 ,  H01R13/506 ,  H01R13/6466 ,  H01R13/6473 ,  H01R13/6625 ,  H01R13/6658 ,  H01R24/64 ,  Y10S439/941

摘要： A modular communications connector includes a housing defining a plug receiving opening, a conductor carrying sled including a printed circuit board designed in conjunction with the conductors to improve crosstalk performance. The connector includes a wire containment fixture arrangement allows for simplified field termination of the modular connector. The connector is assembled by loading the contacts and printed circuit board onto the sled, which is snap fit into the housing. Then, wires are positioned through the wire containment fixture and the fixture is slidably engaged with the sled at a first position and slid along the sled to a second position where the wires are terminated with IDCs mounted on the sled. The connector preferably includes first and second pluralities of conductors, with the second plurality each having IDC portions arranged in first and second rows of four IDCs. The top and bottom DC portion at each end of the rows terminates an associated wire pair and the two internal IDC portions of each row terminates an associated wire pair. The connector also preferably includes a printed circuit board that is engageable with both the first and second plurality of conductors. The printed circuit board has at least three layers, with a pair of outer layers containing traces that complete an electrical path between the IDCs of the second plurality of conductors and a corresponding first end portion of the first plurality of conductors. One or more capacitors are provided on an inner layer of the printed circuit board.

摘要翻译： 模块化通信连接器包括限定插头接收开口的壳体，承载滑动件的导体，其包括与导体结合设计的印刷电路板，以改善串扰性能。 连接器包括电线容纳夹具装置，可简化模块化连接器的现场端接。 通过将触点和印刷电路板装载到滑板上来组装连接器，该卡扣卡合到壳体中。 然后，电线定位穿过电线容纳固定装置，并且固定装置在第一位置处与滑动件可滑动地接合，并且沿着滑板滑动到第二位置，在该第二位置，电线被安装在滑架上的IDC终止。 连接器优选地包括第一和第二多个导体，其中第二多个导体具有布置在第一和第二行四个IDC中的IDC部分。 行的每一端的顶部和底部DC部分终止相关联的线对，并且每行的两个内部IDC部分终止相关联的线对。 连接器还优选地包括可与第一和第二多个导体接合的印刷电路板。 印刷电路板具有至少三层，其中一对外层包含迹线，其完成第二多个导体的IDC与第一多个导体的对应的第一端部之间的电路径。 一个或多个电容器设置在印刷电路板的内层上。

公开(公告)号：USD444453S1

公开(公告)日：2001-07-03

申请号：US29109312

申请日：1999-08-12

申请人： Andrew J. Stroede ,  Russell A. Vanderhoof ,  Michael Doorhy

设计人： Andrew J. Stroede ,  Russell A. Vanderhoof ,  Michael Doorhy