HK1048912A1 - 透明光學-電子-光學開關 - Google Patents

透明光學-電子-光學開關

Info

Publication number
HK1048912A1
HK1048912A1 HK03100848.1A HK03100848A HK1048912A1 HK 1048912 A1 HK1048912 A1 HK 1048912A1 HK 03100848 A HK03100848 A HK 03100848A HK 1048912 A1 HK1048912 A1 HK 1048912A1
Authority
HK
Hong Kong
Prior art keywords
optical
electronic
transparent
switch
optical switch
Prior art date
Application number
HK03100848.1A
Other languages
English (en)
Inventor
Halgren Ross
Original Assignee
Redfern Broadband Networks Pty Ltd
Redfern Broadband Networks 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 Redfern Broadband Networks Pty Ltd, Redfern Broadband Networks Inc filed Critical Redfern Broadband Networks Pty Ltd
Publication of HK1048912A1 publication Critical patent/HK1048912A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0043—Fault tolerance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0045—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
HK03100848.1A 2001-02-07 2003-02-06 透明光學-電子-光學開關 HK1048912A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/778,992 US20020105696A1 (en) 2001-02-07 2001-02-07 Transparent optical-electronic-optical switch

Publications (1)

Publication Number Publication Date
HK1048912A1 true HK1048912A1 (zh) 2003-04-17

Family

ID=25114969

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03100848.1A HK1048912A1 (zh) 2001-02-07 2003-02-06 透明光學-電子-光學開關

Country Status (5)

Country Link
US (1) US20020105696A1 (zh)
EP (1) EP1231811A3 (zh)
CN (1) CN1650209A (zh)
HK (1) HK1048912A1 (zh)
WO (1) WO2002063363A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002071701A2 (en) * 2001-03-02 2002-09-12 Meriton Networks Inc. Data path architecture for a light layer 1 oeo switch
US20020122222A1 (en) * 2001-03-02 2002-09-05 Denis Gallant Data path integrity in transparent OEO switch
US20020126784A1 (en) * 2001-03-07 2002-09-12 Alain Brazeau Adaptive optical line rate clock and data recovery
US7016605B2 (en) * 2001-10-19 2006-03-21 Lockheed Martin Corporation Fault tolerant optical switch architecture
US7099582B2 (en) * 2002-05-31 2006-08-29 Lucent Technologies Inc. Method and apparatus for multi-protocol and multi-rate optical channel performance monitoring
ATE527572T1 (de) * 2007-08-14 2011-10-15 Selex Sistemi Integrati Spa Digitaler optischer schalter mit niedriger schaltspannung und schneller ansprechzeit
US9106982B2 (en) 2010-08-25 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Optical-electrical switching node
JP6614041B2 (ja) * 2016-06-14 2019-12-04 住友電気工業株式会社 光信号中継装置、光信号中継方法および光通信システム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777194B2 (ja) * 1989-05-29 1998-07-16 株式会社東芝 光伝送方式
GB2285332A (en) * 1993-12-30 1995-07-05 At & T Corp Integrated laser/modulators
US5808763A (en) * 1995-10-31 1998-09-15 Jds Fitel Inc. Optical demultiplexor
US5777761A (en) * 1995-12-22 1998-07-07 Mci Communications Corporation System and method for photonic facility and line protection switching using wavelength translation
US5930016A (en) * 1996-10-10 1999-07-27 Tellabs Operations, Inc. Upgradable modular wavelength division multiplexer
CA2277117A1 (en) * 1997-01-07 1998-07-16 Bell Communications Research, Inc. Hybrid wavelength-interchanging cross-connect
US6631018B1 (en) * 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
US5943149A (en) * 1998-02-18 1999-08-24 Cearns; Kevin J. Optical multiplexor/demultiplexor using a narrow band filter followed by a wideband filter
JPH11239100A (ja) * 1998-02-20 1999-08-31 Fujitsu Ltd 冗長構成を有する光波長多重システム
SE520876C2 (sv) * 1998-06-10 2003-09-09 Ericsson Telefon Ab L M ADD/Drpo-nod för ett optiskt WDM-nät, som har trafik endast mellan angränsande noder
US6535313B1 (en) * 1998-10-16 2003-03-18 Lucent Technologies Inc. Dynamically assignable optical signal access control apparatus
US6272154B1 (en) * 1998-10-30 2001-08-07 Tellium Inc. Reconfigurable multiwavelength network elements
AU4673000A (en) * 1999-04-30 2000-11-17 Sorrento Networks, Inc. Dense wavelength division multiplexing-based network interface module
US6522671B1 (en) * 1999-05-10 2003-02-18 Nortel Networks Limited Protocol independent sub-rate device
US6512614B1 (en) * 1999-10-12 2003-01-28 At&T Corp. WDM-based architecture for flexible switch placement in an access network
KR100342567B1 (ko) * 1999-12-30 2002-07-04 윤종용 트랜스패런시를 확보한 광 교차-접속 장치
US6519062B1 (en) * 2000-02-29 2003-02-11 The Regents Of The University Of California Ultra-low latency multi-protocol optical routers for the next generation internet
US6556352B2 (en) * 2000-08-23 2003-04-29 Apollo Instruments Inc. Optical coupling system
US6288811B1 (en) * 2000-10-17 2001-09-11 Seneca Networks WDM optical communication system with channels supporting multiple data formats
US6411412B1 (en) * 2000-12-08 2002-06-25 Seneca Networks WDM optical communication network with data bridging plural optical channels between optical waveguides

Also Published As

Publication number Publication date
CN1650209A (zh) 2005-08-03
WO2002063363A1 (en) 2002-08-15
EP1231811A3 (en) 2002-09-18
US20020105696A1 (en) 2002-08-08
EP1231811A2 (en) 2002-08-14

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