WO2006126160A3 - Power and data transmission over ethernet network - Google Patents

Power and data transmission over ethernet network Download PDF

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Publication number
WO2006126160A3
WO2006126160A3 PCT/IB2006/051623 IB2006051623W WO2006126160A3 WO 2006126160 A3 WO2006126160 A3 WO 2006126160A3 IB 2006051623 W IB2006051623 W IB 2006051623W WO 2006126160 A3 WO2006126160 A3 WO 2006126160A3
Authority
WO
WIPO (PCT)
Prior art keywords
port
power
ethernet cable
ethernet network
data transmission
Prior art date
Application number
PCT/IB2006/051623
Other languages
French (fr)
Other versions
WO2006126160A2 (en
Inventor
James Francis Keen
Original Assignee
Multenet Tecnologies Pty Ltd
James Francis Keen
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 Multenet Tecnologies Pty Ltd, James Francis Keen filed Critical Multenet Tecnologies Pty Ltd
Publication of WO2006126160A2 publication Critical patent/WO2006126160A2/en
Publication of WO2006126160A3 publication Critical patent/WO2006126160A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5445—Local network

Abstract

The invention relates to a multidrop Ethernet network, including a first device (2) ; a second device (3.1) ; and a third device (3.2) .,- the devices being connected in a daisy-chain arrangement by means of a first Ethernet cable connecting the first device (2) to the second device (3.1) and a second Ethernet cable connecting the second device (3.1) to the third device (3.2) ; and wherein the first device (2) supplies power to the second device (3.1) via the first Ethernet cable; and characterized in that the second device (3.1) supplies power to the third device (3.2) via the second Ethernet cable. The invention also includes a device, having a first port and a second port, and configured to both receive and transmit data in an Ethernet network via each of the first port and the second port, and to receive power provided according to IEEE 802.3af via the first port from an upstream device connected to a first Ethernet cable connected to the first port; characterized in that the device is configured to feed power received via the first port to provide power to the second port so as to power a downstream device via a second Ethernet cable connected to the second port .
PCT/IB2006/051623 2005-05-22 2006-05-22 Power and data transmission over ethernet network WO2006126160A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2005/01520 2005-05-22
ZA200501520 2005-05-22

Publications (2)

Publication Number Publication Date
WO2006126160A2 WO2006126160A2 (en) 2006-11-30
WO2006126160A3 true WO2006126160A3 (en) 2007-03-29

Family

ID=37452429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/051623 WO2006126160A2 (en) 2005-05-22 2006-05-22 Power and data transmission over ethernet network

Country Status (1)

Country Link
WO (1) WO2006126160A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7916676B2 (en) 2007-03-23 2011-03-29 Broadcom Corporation Method and system for holistic energy management in ethernet networks
WO2009070171A1 (en) * 2007-11-30 2009-06-04 Agere Systems Inc. Power sharing among portable electronic devices
EP2073435A1 (en) * 2007-12-17 2009-06-24 Broadcom Corporation Method and system for vehicular power distribution utilizing power over ethernet
EP2202914A1 (en) * 2008-12-23 2010-06-30 ABB Research Ltd. Power over ethernet in a redundant ring data network
US8935542B2 (en) 2010-03-02 2015-01-13 Broadcom Corporation Method and system for a connector with integrated power over Ethernet functionality
DE102011001668A1 (en) * 2011-03-28 2012-10-04 Harting Electric Gmbh & Co. Kg Admissible power network with data transfer function
JP5950944B2 (en) 2011-02-10 2016-07-13 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Reluctance motor
US8939798B2 (en) 2011-12-12 2015-01-27 Commscope, Inc. Of North Carolina Local area networks for intelligent patching system controllers and related methods, controllers and communications interfaces
CN104866052A (en) * 2014-02-25 2015-08-26 鸿富锦精密工业（深圳）有限公司 Power supply system for electronic devices
CN106292343B (en) * 2015-05-19 2018-11-20 鸿富锦精密工业（深圳）有限公司 Power supply system of electronic device
WO2019106240A1 (en) * 2017-11-30 2019-06-06 Energie Ip System for electrically managing a plurality of electrical loads

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001005092A2 (en) * 1999-07-07 2001-01-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US20040073597A1 (en) * 2002-01-30 2004-04-15 Caveney Jack E. Systems and methods for managing a network
US20050080516A1 (en) * 2002-10-15 2005-04-14 David Pincu Power over ethernet switch node for use in power pooling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001005092A2 (en) * 1999-07-07 2001-01-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US20040073597A1 (en) * 2002-01-30 2004-04-15 Caveney Jack E. Systems and methods for managing a network
US20050080516A1 (en) * 2002-10-15 2005-04-14 David Pincu Power over ethernet switch node for use in power pooling

Also Published As

Publication number Publication date
WO2006126160A2 (en) 2006-11-30

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