DE69408375D1 - System zum Erhöhung der Kapazität bestehender lokaler Netze mit geschirmter, verdrillter Zweidrahtleitung - Google Patents

System zum Erhöhung der Kapazität bestehender lokaler Netze mit geschirmter, verdrillter Zweidrahtleitung

Info

Publication number
DE69408375D1
DE69408375D1 DE69408375T DE69408375T DE69408375D1 DE 69408375 D1 DE69408375 D1 DE 69408375D1 DE 69408375 T DE69408375 T DE 69408375T DE 69408375 T DE69408375 T DE 69408375T DE 69408375 D1 DE69408375 D1 DE 69408375D1
Authority
DE
Germany
Prior art keywords
ended
signal bandwidth
wire pair
shielded
twisted wire
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.)
Expired - Fee Related
Application number
DE69408375T
Other languages
English (en)
Other versions
DE69408375T2 (de
Inventor
Anatoly V Fridland
John J Finnegan
David J Holigan
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.)
Schneider Automation SAS
Schneider Electric USA Inc
Original Assignee
Schneider Automation SAS
Schneider Automation Inc
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 Schneider Automation SAS, Schneider Automation Inc filed Critical Schneider Automation SAS
Publication of DE69408375D1 publication Critical patent/DE69408375D1/de
Application granted granted Critical
Publication of DE69408375T2 publication Critical patent/DE69408375T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/4013—Management of data rate on the bus
    • H04L12/40136—Nodes adapting their rate to the physical link properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
DE69408375T 1993-07-19 1994-07-04 System zum Erhöhung der Kapazität bestehender lokaler Netze mit geschirmter, verdrillter Zweidrahtleitung Expired - Fee Related DE69408375T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/093,212 US5517487A (en) 1993-07-19 1993-07-19 System for increasing the capacity of existing local area networks that use shielded twisted wire pair medium

Publications (2)

Publication Number Publication Date
DE69408375D1 true DE69408375D1 (de) 1998-03-12
DE69408375T2 DE69408375T2 (de) 1998-07-09

Family

ID=22237769

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408375T Expired - Fee Related DE69408375T2 (de) 1993-07-19 1994-07-04 System zum Erhöhung der Kapazität bestehender lokaler Netze mit geschirmter, verdrillter Zweidrahtleitung

Country Status (7)

Country Link
US (1) US5517487A (de)
EP (1) EP0635953B1 (de)
JP (1) JPH07240757A (de)
AT (1) ATE163115T1 (de)
CA (1) CA2127082C (de)
DE (1) DE69408375T2 (de)
ES (1) ES2113607T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770950A (en) * 1995-09-28 1998-06-23 Cisco Systems, Inc. Minimizing signal reflection along a transmission line without terminating the transmission line
US5747893A (en) * 1996-05-10 1998-05-05 Compaq Computer Corporation Termination scheme for twisted-wire pairs
US6637030B1 (en) * 1997-04-09 2003-10-21 Micron Technology, Inc. Broadband cable television and computer network
US20040206613A1 (en) * 2003-04-17 2004-10-21 Schneider Automation Inc. Network tap system and method
US7317934B2 (en) * 2003-08-01 2008-01-08 Avago Technologies Fiber Ip Pte Ltd Configurable communications modules and methods of making the same
WO2007005005A1 (en) * 2005-06-29 2007-01-11 The Regents Of The University Of California Electrical signaling via differential transmission line
JP4812645B2 (ja) * 2007-02-07 2011-11-09 株式会社オートネットワーク技術研究所 データ伝送システム及びデータ伝送方法
JP4722071B2 (ja) * 2007-03-20 2011-07-13 三菱電機株式会社 信号伝送システム
DE102007027155A1 (de) * 2007-04-03 2008-10-23 Rohde & Schwarz Gmbh & Co. Kg Wellenleiter-System mit differenziellem Wellenleiter
EP2412126A1 (de) * 2009-03-26 2012-02-01 Siemens AG Kommunikationssystem mit frequenzselektivem abschlusswiderstand
WO2011052141A1 (ja) 2009-10-29 2011-05-05 パナソニック株式会社 データ伝送システム
US8691473B2 (en) * 2009-12-07 2014-04-08 Industrial Technology Research Institute Fuel cell module having non-planar component surface
US9450644B2 (en) * 2012-09-19 2016-09-20 Qualcomm Incorporated Higher order multiple input multiple output in ethernet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210015A (en) * 1975-07-14 1977-01-26 Nippon Telegr & Teleph Corp <Ntt> Transmitter and receiver with wide band range cable
JPS5258306A (en) * 1975-11-09 1977-05-13 Nippon Telegr & Teleph Corp <Ntt> Transformer for dual transmission
FR2466922A1 (fr) * 1979-09-27 1981-04-10 Siemens Ag Dispositif de transmission symetrique, notamment pour des informations binaires
US4823095A (en) * 1987-10-30 1989-04-18 International Business Machines Corporation Remote connection of termination network
US5243623A (en) * 1990-09-25 1993-09-07 National Semiconductor Corporation Switchable multi-mode transceiver interface device
DE4138065A1 (de) * 1991-11-19 1993-05-27 Siemens Ag Einrichtung zum uebertragen von daten und energie ueber eine leitung
US5283789A (en) * 1992-05-15 1994-02-01 Private Satellite Network, Inc. Communication system providing data and television signals to PC work stations

Also Published As

Publication number Publication date
EP0635953B1 (de) 1998-02-04
US5517487A (en) 1996-05-14
EP0635953A1 (de) 1995-01-25
CA2127082A1 (en) 1995-01-20
CA2127082C (en) 2000-02-08
DE69408375T2 (de) 1998-07-09
JPH07240757A (ja) 1995-09-12
ES2113607T3 (es) 1998-05-01
ATE163115T1 (de) 1998-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee