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公开(公告)号：WO2005008912A1
公开(公告)日：2005-01-27
申请号：PCT/US2004/021840
申请日：2004-07-09
Applicant: PANDUIT CORP.
Inventor： NORDIN, Ronald, A. , HAWKINS, David, R. , DOORHY, Michael, V. , TISON, Jack, D. , STROEDE, Andy, J. , BOLOURI-SARANSAR, Masud , HARTMAN, Scott, R.
IPC: H04B3/32
CPC classification number: H01B11/04 , H01B11/06 , H04B3/32 , Y10T29/49117
Abstract: 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.
Abstract translation: 用于减少外来串扰的系统和方法使用增强的跳线来引入额外的衰减。 增强的跳线优选地被屏蔽以降低其长度下的外来串扰，并且还使得比标准通信跳线更大程度地衰减通过其中的信号。 两个增强型跳线的相互作用导致外部串扰的两个抑制步骤，并且只有一个抑制步骤用于通过通信电缆的预期信号。
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公开(公告)号：WO2006066232A1
公开(公告)日：2006-06-22
申请号：PCT/US2005/046003
申请日：2005-12-16
Applicant: PANDUIT CORP. , BOLOURI-SARANSAR, Masud , DOORHY, Michael, V. , HAWKINS, David, R. , BADDAR, Asef, Nimer , MCLAUGHLIN, Thomas, Gerard
Inventor： BOLOURI-SARANSAR, Masud , DOORHY, Michael, V. , HAWKINS, David, R. , BADDAR, Asef, Nimer , MCLAUGHLIN, Thomas, Gerard
CPC classification number: H01B11/04 , H01B13/04 , Y10T29/49117
Abstract: Communication cables are provided in which a core lay length of the cable varies along the cable length. The cable may be provided with different segments that have different core lay lengths. It is desirable for neighboring core lay lengths in a cable to differ by a factor of two, to enable a reduction in power-sun alien near-end crosstalk (PSANEXT) when two cables are installed alongside one another. Segments of the cable having different core lay lengths may be spaced periodically along the length of the cable, and the periodicity of the spacing may be altered by a jitter distance. The introduction of jitter into the periodicity of the spacing of the segments increases the likelihood that a beneficial placement of core lay lengths will occur when two or more cables are installed alongside one another.
Abstract translation: 提供通信电缆，其中电缆的芯绞线长度沿电缆长度变化。 电缆可以设置有具有不同芯长度的不同段。 希望电缆中的相邻芯线长度相差两倍，以便当两条电缆彼此并排安装时能够减少电力 - 太阳外来近端串扰（PSANEXT）。 具有不同芯线长度的电缆的段可以沿着电缆的长度周期性地间隔开，并且间隔的周期可以被抖动距离改变。 将抖动引入段的间隔的周期性增加了当两条或多条电缆彼此并排安装时将发生芯绞距的有益放置的可能性。
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公开(公告)号：EP1649610B1
公开(公告)日：2014-02-19
申请号：EP04777737.0
申请日：2004-07-09
Applicant: Panduit Corp.
Inventor： NORDIN, Ronald, A. , HAWKINS, David, R. , DOORHY, Michael, V. , TISON, Jack, D. , STROEDE, Andy, J. , BOLOURI-SARANSAR, Masud , HARTMAN, Scott, R.
CPC classification number: H01B11/04 , H01B11/06 , H04B3/32 , Y10T29/49117
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公开(公告)号：EP1649610A1
公开(公告)日：2006-04-26
申请号：EP04777737.0
申请日：2004-07-09
Applicant: Panduit Corp.
Inventor： NORDIN, Ronald, A. , HAWKINS, David, R. , DOORHY, Michael, V. , TISON, Jack, D. , STROEDE, Andy, J. , BOLOURI-SARANSAR, Masud , HARTMAN, Scott, R.
CPC classification number: H01B11/04 , H01B11/06 , H04B3/32 , Y10T29/49117
Abstract: 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.
Abstract translation: 减少外来串扰的系统和方法使用增强的跳线来引入额外的衰减。 增强的跳线优选地被屏蔽以减少其长度的外来串扰，并且还使通过其的信号比标准通信跳线更大程度地衰减。 两条增强型跳线的相互作用导致两个外部串扰抑制步骤和一个通过通信电缆的预期信号的抑制步骤。
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