DK1627473T3 - Strömforsyning ved hjælp af dataledningerne i lokale net - Google Patents

Strömforsyning ved hjælp af dataledningerne i lokale net

Info

Publication number
DK1627473T3
DK1627473T3 DK04722273T DK04722273T DK1627473T3 DK 1627473 T3 DK1627473 T3 DK 1627473T3 DK 04722273 T DK04722273 T DK 04722273T DK 04722273 T DK04722273 T DK 04722273T DK 1627473 T3 DK1627473 T3 DK 1627473T3
Authority
DK
Denmark
Prior art keywords
power supply
local networks
data cables
supplying power
local network
Prior art date
Application number
DK04722273T
Other languages
English (en)
Inventor
Hans-Juergen Neuhaus
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK1627473T3 publication Critical patent/DK1627473T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H04L25/0276—Arrangements for coupling common mode signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DK04722273T 2003-05-28 2004-03-22 Strömforsyning ved hjælp af dataledningerne i lokale net DK1627473T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10324373A DE10324373A1 (de) 2003-05-28 2003-05-28 Stromversorgung über die Datenleitungen in lokalen Netzen
PCT/EP2004/003026 WO2004107602A1 (de) 2003-05-28 2004-03-22 Stromversorgung über die datenleitungen in lokalen netzen

Publications (1)

Publication Number Publication Date
DK1627473T3 true DK1627473T3 (da) 2007-06-18

Family

ID=33482268

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04722273T DK1627473T3 (da) 2003-05-28 2004-03-22 Strömforsyning ved hjælp af dataledningerne i lokale net

Country Status (12)

Country Link
US (1) US20060245449A1 (da)
EP (1) EP1627473B1 (da)
JP (1) JP2006521031A (da)
KR (1) KR20060017524A (da)
CN (1) CN1771672A (da)
AT (1) ATE355657T1 (da)
CA (1) CA2519695A1 (da)
DE (2) DE10324373A1 (da)
DK (1) DK1627473T3 (da)
ES (1) ES2280952T3 (da)
SI (1) SI1627473T1 (da)
WO (1) WO2004107602A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132027B2 (en) 2005-06-16 2012-03-06 Agere Systems Inc. Transformerless power over ethernet system
US7996166B2 (en) 2007-03-26 2011-08-09 Agere Systems Inc. Isolated capacitive signature detection for powered devices
DE102009001081B3 (de) * 2009-02-23 2010-04-22 Airbus Deutschland Gmbh Vorrichtung und Verfahren zum Übertragen von Daten und Energie über Einrichtungen eines Netzwerkes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951312A (en) * 1989-04-27 1990-08-21 Matsushita Electric Works, Ltd. Balanced transmission device
EP0707768B1 (en) * 1993-02-17 2003-07-09 Silicon Systems, Inc. Temperature compensation for trans-hybrid loss in a miniaturized data access arrangement
CN1289186A (zh) * 1999-09-14 2001-03-28 皇家菲利浦电子有限公司 用于数据和能量传送的网络
US7072407B2 (en) * 2000-01-31 2006-07-04 Brookline Flolmstead Llc Combination power and full duplex data cable
US7058131B2 (en) * 2001-11-08 2006-06-06 International Business Machines Corporation Signal transmission system with programmable voltage reference

Also Published As

Publication number Publication date
ES2280952T3 (es) 2007-09-16
CN1771672A (zh) 2006-05-10
EP1627473A1 (de) 2006-02-22
JP2006521031A (ja) 2006-09-14
KR20060017524A (ko) 2006-02-23
SI1627473T1 (sl) 2007-08-31
WO2004107602A1 (de) 2004-12-09
US20060245449A1 (en) 2006-11-02
ATE355657T1 (de) 2006-03-15
DE502004003056D1 (de) 2007-04-12
EP1627473B1 (de) 2007-02-28
DE10324373A1 (de) 2004-12-23
CA2519695A1 (en) 2004-12-09

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