CA2327094A1 - Low-crosstalk data cable and method of manufacturing - Google Patents

Low-crosstalk data cable and method of manufacturing Download PDF

Info

Publication number
CA2327094A1
CA2327094A1 CA002327094A CA2327094A CA2327094A1 CA 2327094 A1 CA2327094 A1 CA 2327094A1 CA 002327094 A CA002327094 A CA 002327094A CA 2327094 A CA2327094 A CA 2327094A CA 2327094 A1 CA2327094 A1 CA 2327094A1
Authority
CA
Canada
Prior art keywords
low
data cable
shielding member
cable
channel
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
Application number
CA002327094A
Other languages
French (fr)
Other versions
CA2327094C (en
Inventor
V. Boyd Despard
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.)
Nexans SA
Original Assignee
Alcatel SA
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
Application filed by Alcatel SA filed Critical Alcatel SA
Publication of CA2327094A1 publication Critical patent/CA2327094A1/en
Application granted granted Critical
Publication of CA2327094C publication Critical patent/CA2327094C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/08—Screens specially adapted for reducing cross-talk

Abstract

A low cross-talk data cable and method of manufacturing the same, where a low-crosstalk data cable includes a cable housing jacket made of flexible insulating material for housing a multi-channel shielding member and a plurality of conductors. A hollow multi-channel shielding member of the invention is formed during the cable pulling process from a single, flat, thin, self-adapting shielding tape. The multi--channel shielding member separates and prevents crosstalk between adjacent conductors. A grounded low-cross talk data cable is provided when a current drain wire is positioned down the center of the hollow multi-channel shielding member. Further, the low-crosstalk data cable may have a metallic outer shielding jacket positioned between the cable housing jacket and the combined conductor/multi- channel shielding member core. A second current drain wire may also be provided to enable grounding of the metallic outer shielding jacket.
CA002327094A 1999-12-03 2000-11-30 Low-crosstalk data cable and method of manufacturing Expired - Fee Related CA2327094C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/453,531 US6310295B1 (en) 1999-12-03 1999-12-03 Low-crosstalk data cable and method of manufacturing
US09/453,531 1999-12-03

Publications (2)

Publication Number Publication Date
CA2327094A1 true CA2327094A1 (en) 2001-06-03
CA2327094C CA2327094C (en) 2007-07-03

Family

ID=23800923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002327094A Expired - Fee Related CA2327094C (en) 1999-12-03 2000-11-30 Low-crosstalk data cable and method of manufacturing

Country Status (7)

Country Link
US (1) US6310295B1 (en)
EP (1) EP1107262B1 (en)
AT (1) ATE312401T1 (en)
CA (1) CA2327094C (en)
DE (1) DE60024571T2 (en)
DK (1) DK1107262T3 (en)
ES (1) ES2251950T3 (en)

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US7154043B2 (en) 1997-04-22 2006-12-26 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US7405360B2 (en) * 1997-04-22 2008-07-29 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US6297454B1 (en) * 1999-12-02 2001-10-02 Belden Wire & Cable Company Cable separator spline
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US6624359B2 (en) * 2001-12-14 2003-09-23 Neptco Incorporated Multifolded composite tape for use in cable manufacture and methods for making same
US6818832B2 (en) * 2002-02-26 2004-11-16 Commscope Solutions Properties, Llc Network cable with elliptical crossweb fin structure
WO2003094178A1 (en) * 2002-05-02 2003-11-13 Belden Technologies, Inc. Surfaced cable filler
US7241953B2 (en) * 2003-04-15 2007-07-10 Cable Components Group, Llc. Support-separators for high performance communications cable with optional hollow tubes for; blown optical fiber, coaxial, and/or twisted pair conductors
US20050061536A1 (en) * 2003-09-19 2005-03-24 Siemens Medical Solutions Usa, Inc. Reduced crosstalk ultrasound cable
US7622680B2 (en) * 2003-09-10 2009-11-24 Tyco Electronics Corporation Cable jacket with internal splines
US7208683B2 (en) * 2005-01-28 2007-04-24 Belden Technologies, Inc. Data cable for mechanically dynamic environments
US7390971B2 (en) * 2005-04-29 2008-06-24 Nexans Unsheilded twisted pair cable and method for manufacturing the same
US7145080B1 (en) 2005-11-08 2006-12-05 Hitachi Cable Manchester, Inc. Off-set communications cable
US7449638B2 (en) * 2005-12-09 2008-11-11 Belden Technologies, Inc. Twisted pair cable having improved crosstalk isolation
CA2538637A1 (en) 2006-03-06 2007-09-06 Belden Technologies, Inc. Web for separating conductors in a communication cable
US7271344B1 (en) 2006-03-09 2007-09-18 Adc Telecommunications, Inc. Multi-pair cable with channeled jackets
US7754969B2 (en) 2007-06-08 2010-07-13 Southwire Company Armored cable with integral support
US7897875B2 (en) 2007-11-19 2011-03-01 Belden Inc. Separator spline and cables using same
US7834271B2 (en) * 2008-04-30 2010-11-16 Tyco Electronics Corporation Cabling having shielding separators
US7880089B1 (en) 2008-06-13 2011-02-01 Southwire Company Metal-clad cable assembly
US8674227B2 (en) * 2008-08-08 2014-03-18 Tyco Electronics Corporation High performance cable splice
MX2011007959A (en) * 2009-01-30 2011-08-17 Gen Cable Technologies Corp Separator for communication cable with geometric features.
WO2010093892A2 (en) * 2009-02-11 2010-08-19 General Cable Technologies Corporation Separator for communication cable with shaped ends
EP2729941B1 (en) * 2011-07-08 2016-02-10 General Cable Technologies Corporation Shielding for cable components and method
US9269476B2 (en) * 2012-03-30 2016-02-23 General Cable Technologies Corporation Gas encapsulated dual layer separator for a data communications cable
US9355759B2 (en) * 2013-03-01 2016-05-31 James F. Rivernider Category 8 cable
CN203325542U (en) * 2013-04-11 2013-12-04 富士康(昆山)电脑接插件有限公司 Cable
CN103928079A (en) * 2013-12-09 2014-07-16 安徽华通电缆集团有限公司 Fluoroplastic polymer insulating high-temperature-resistant cable
CN103943221A (en) * 2014-02-28 2014-07-23 安徽幸福电器电缆有限公司 Flexible cable used for reel
DE102014223119B4 (en) * 2014-11-12 2021-01-28 Leoni Kabel Gmbh Data cable and method for producing a data cable
US9928943B1 (en) * 2016-08-03 2018-03-27 Superior Essex International LP Communication cables incorporating separator structures
US10121571B1 (en) 2016-08-31 2018-11-06 Superior Essex International LP Communications cables incorporating separator structures
US10068685B1 (en) 2016-11-08 2018-09-04 Superior Essex International LP Communication cables with separators having alternating projections
US10276281B1 (en) 2016-11-08 2019-04-30 Superior Essex International LP Communication cables with twisted tape separators
US9741470B1 (en) 2017-03-10 2017-08-22 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced projections
US10438726B1 (en) 2017-06-16 2019-10-08 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced radial ridges
US11410800B2 (en) 2018-07-31 2022-08-09 Commscope Technologies Llc Low cost extrudable isolator from slit-tape

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US1780533A (en) * 1927-04-02 1930-11-04 American Brass Co Electrical conductor
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US4920234A (en) * 1986-08-04 1990-04-24 E. I. Du Pont De Nemours And Company Round cable having a corrugated septum
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Also Published As

Publication number Publication date
CA2327094C (en) 2007-07-03
DK1107262T3 (en) 2006-04-18
DE60024571D1 (en) 2006-01-12
DE60024571T2 (en) 2006-08-10
EP1107262A2 (en) 2001-06-13
US6310295B1 (en) 2001-10-30
ES2251950T3 (en) 2006-05-16
EP1107262A3 (en) 2002-04-17
EP1107262B1 (en) 2005-12-07
ATE312401T1 (en) 2005-12-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20141201