FR2446002A1 - Cable pour transmission numerique - Google Patents

Cable pour transmission numerique

Info

Publication number
FR2446002A1
FR2446002A1 FR7900075A FR7900075A FR2446002A1 FR 2446002 A1 FR2446002 A1 FR 2446002A1 FR 7900075 A FR7900075 A FR 7900075A FR 7900075 A FR7900075 A FR 7900075A FR 2446002 A1 FR2446002 A1 FR 2446002A1
Authority
FR
France
Prior art keywords
cable
digital transmission
quads
twist pitch
transmission
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
FR7900075A
Other languages
English (en)
Other versions
FR2446002B1 (fr
Inventor
Laurent Bauguion
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.)
Cables de Lyon SA
Original Assignee
Cables de Lyon 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 Cables de Lyon SA filed Critical Cables de Lyon SA
Priority to FR7900075A priority Critical patent/FR2446002A1/fr
Priority to CH1107379A priority patent/CH634166A5/fr
Priority to BE1/9647A priority patent/BE880621A/fr
Priority to DE19792952416 priority patent/DE2952416A1/de
Priority to GB7944523A priority patent/GB2039410B/en
Priority to JP17403579A priority patent/JPS5593605A/ja
Priority to IT69510/79A priority patent/IT1119649B/it
Priority to NL8000011A priority patent/NL8000011A/nl
Priority to CA342,882A priority patent/CA1127256A/fr
Priority to SE8000028A priority patent/SE8000028L/
Priority to US06/109,374 priority patent/US4263471A/en
Publication of FR2446002A1 publication Critical patent/FR2446002A1/fr
Application granted granted Critical
Publication of FR2446002B1 publication Critical patent/FR2446002B1/fr
Granted 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
    • H01B11/04—Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk

Abstract

L'invention concerne les câbles pour la transmission numérique constitués d'un certain nombre de quartes torsadées, chaque quarte ayant un pas de tordage particulier, plusieurs quartes étant regroupées en une ou plusieurs couches dans un faisceau, et quatre faisceaux étant regroupés dans le câble. En vue de la réduction de la diaphonie surtout aux fréquences élevées utilisées pour la transmission numérique, on propose de n'admettre une identité de pas de tordage que sous certaines conditions. On obtient ainsi un câble d'une complexité réduite permettant un remplissage complet des circuits par des signaux numériques. Application : transmission MIC.
FR7900075A 1979-01-03 1979-01-03 Cable pour transmission numerique Granted FR2446002A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7900075A FR2446002A1 (fr) 1979-01-03 1979-01-03 Cable pour transmission numerique
CH1107379A CH634166A5 (fr) 1979-01-03 1979-12-14 Cable pour transmission numerique.
BE1/9647A BE880621A (fr) 1979-01-03 1979-12-14 Cable pour transmission numerique
DE19792952416 DE2952416A1 (de) 1979-01-03 1979-12-27 Fernmeldekabel fuer datenuebertragung
GB7944523A GB2039410B (en) 1979-01-03 1979-12-28 Cable for digital transmission
JP17403579A JPS5593605A (en) 1979-01-03 1979-12-29 Digital transmission cable
IT69510/79A IT1119649B (it) 1979-01-03 1979-12-31 Cavo per trasmissioni numeriche
NL8000011A NL8000011A (nl) 1979-01-03 1980-01-02 Kabel voor de transmissie van numerieke signalen.
CA342,882A CA1127256A (fr) 1979-01-03 1980-01-02 Cable pour transmission numerique
SE8000028A SE8000028L (sv) 1979-01-03 1980-01-02 Kabel for telekommunikation
US06/109,374 US4263471A (en) 1979-01-03 1980-01-03 Cable for digital transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900075A FR2446002A1 (fr) 1979-01-03 1979-01-03 Cable pour transmission numerique

Publications (2)

Publication Number Publication Date
FR2446002A1 true FR2446002A1 (fr) 1980-08-01
FR2446002B1 FR2446002B1 (fr) 1981-12-11

Family

ID=9220422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900075A Granted FR2446002A1 (fr) 1979-01-03 1979-01-03 Cable pour transmission numerique

Country Status (11)

Country Link
US (1) US4263471A (fr)
JP (1) JPS5593605A (fr)
BE (1) BE880621A (fr)
CA (1) CA1127256A (fr)
CH (1) CH634166A5 (fr)
DE (1) DE2952416A1 (fr)
FR (1) FR2446002A1 (fr)
GB (1) GB2039410B (fr)
IT (1) IT1119649B (fr)
NL (1) NL8000011A (fr)
SE (1) SE8000028L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7115815B2 (en) * 2003-10-31 2006-10-03 Adc Telecommunications, Inc. Cable utilizing varying lay length mechanisms to minimize alien crosstalk
US7214884B2 (en) * 2003-10-31 2007-05-08 Adc Incorporated Cable with offset filler
US7173189B1 (en) * 2005-11-04 2007-02-06 Adc Telecommunications, Inc. Concentric multi-pair cable with filler
US7375284B2 (en) * 2006-06-21 2008-05-20 Adc Telecommunications, Inc. Multi-pair cable with varying lay length
FR2949274B1 (fr) * 2009-08-19 2012-03-23 Nexans Cable de communication de donnees
DE102014000897A1 (de) * 2014-01-23 2015-07-23 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kabelanordnung
JP6185684B1 (ja) * 2017-03-07 2017-08-23 三陽電工株式会社 編組ケーブル及び編組ケーブルにおける編組束の識別方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905991C (de) * 1938-05-22 1954-03-08 Siemens Ag Fernmeldekabel, insbesondere fuer den Mehrfach-Traegerfrequenzbetrieb, mit zu mehreren Buendeln verseilten Adergruppen
FR1057512A (fr) * 1951-05-30 1954-03-09 Siemens Ag Câble de télécommunication à fréquence porteuse à plusieurs couches
DE950569C (de) * 1944-09-27 1956-10-11 Siemens Ag Fernmeldekabel mit Verseillagen gleicher Schlagrichtung
DE1801076A1 (de) * 1968-10-01 1970-07-09 Siemens Ag Lagenverseiltes DM-Kabel
GB1448618A (en) * 1974-11-15 1976-09-08 Gen Cable Corp Telecommunication cable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295592A (en) * 1927-08-11 1929-02-21 Felten & Guilleaume Carlswerk Improvements in and relating to the avoidance of cross-talk in telephone cables
GB764056A (en) * 1954-01-29 1956-12-19 Siemens & Halske Atkiengesells Improvements in or relating to multi-core carrier-frequency telecommunication cables
DE2220957A1 (de) * 1971-10-15 1973-04-19 Oberspree Kabelwerke Veb K Fernmeldekabel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905991C (de) * 1938-05-22 1954-03-08 Siemens Ag Fernmeldekabel, insbesondere fuer den Mehrfach-Traegerfrequenzbetrieb, mit zu mehreren Buendeln verseilten Adergruppen
DE950569C (de) * 1944-09-27 1956-10-11 Siemens Ag Fernmeldekabel mit Verseillagen gleicher Schlagrichtung
FR1057512A (fr) * 1951-05-30 1954-03-09 Siemens Ag Câble de télécommunication à fréquence porteuse à plusieurs couches
DE1801076A1 (de) * 1968-10-01 1970-07-09 Siemens Ag Lagenverseiltes DM-Kabel
GB1448618A (en) * 1974-11-15 1976-09-08 Gen Cable Corp Telecommunication cable

Also Published As

Publication number Publication date
CA1127256A (fr) 1982-07-06
DE2952416A1 (de) 1980-07-17
US4263471A (en) 1981-04-21
GB2039410B (en) 1983-04-13
IT7969510A0 (it) 1979-12-31
IT1119649B (it) 1986-03-10
FR2446002B1 (fr) 1981-12-11
NL8000011A (nl) 1980-07-07
JPS5593605A (en) 1980-07-16
CH634166A5 (fr) 1983-01-14
SE8000028L (sv) 1980-07-04
GB2039410A (en) 1980-08-06
BE880621A (fr) 1980-06-16

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Legal Events

Date Code Title Description
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