AU4302201A - 1+1 fault protection in a network of optical cross-connect switching systems - Google Patents

1+1 fault protection in a network of optical cross-connect switching systems

Info

Publication number
AU4302201A
AU4302201A AU43022/01A AU4302201A AU4302201A AU 4302201 A AU4302201 A AU 4302201A AU 43022/01 A AU43022/01 A AU 43022/01A AU 4302201 A AU4302201 A AU 4302201A AU 4302201 A AU4302201 A AU 4302201A
Authority
AU
Australia
Prior art keywords
network
optical cross
fault protection
switching systems
connect switching
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.)
Abandoned
Application number
AU43022/01A
Other languages
English (en)
Inventor
Rajiv Ramaswami
Robert R. Ward
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.)
Xros Inc
Original Assignee
Xros 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 Xros Inc filed Critical Xros Inc
Publication of AU4302201A publication Critical patent/AU4302201A/en
Abandoned legal-status Critical Current

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
    • H04Q11/0062—Network aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • 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
    • H04Q2011/0024—Construction using space switching
    • 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
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • 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
    • H04Q2011/0041—Optical 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
    • H04Q2011/005—Arbitration and scheduling
    • 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
    • H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
    • 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
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
    • 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
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring

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)
AU43022/01A 1999-11-02 2000-11-02 1+1 fault protection in a network of optical cross-connect switching systems Abandoned AU4302201A (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US16293699P 1999-11-02 1999-11-02
US60162936 1999-11-02
US17009299P 1999-12-10 1999-12-10
US17009599P 1999-12-10 1999-12-10
US17009399P 1999-12-10 1999-12-10
US17009499P 1999-12-10 1999-12-10
US60170094 1999-12-10
US60170095 1999-12-10
US60170092 1999-12-10
US60170093 1999-12-10
US18610800P 2000-03-01 2000-03-01
US60186108 2000-03-01
US20042500P 2000-04-28 2000-04-28
US60200425 2000-04-28
US70444600A 2000-11-01 2000-11-01
US09704446 2000-11-01
PCT/US2000/041874 WO2001039413A2 (fr) 1999-11-02 2000-11-02 Protection 1+1 dans un reseau de systemes de commutation a repartiteur optique

Publications (1)

Publication Number Publication Date
AU4302201A true AU4302201A (en) 2001-06-04

Family

ID=27575028

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43022/01A Abandoned AU4302201A (en) 1999-11-02 2000-11-02 1+1 fault protection in a network of optical cross-connect switching systems

Country Status (4)

Country Link
EP (1) EP1228592A2 (fr)
AU (1) AU4302201A (fr)
CA (1) CA2389589A1 (fr)
WO (1) WO2001039413A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116017214A (zh) * 2022-11-30 2023-04-25 上海欣诺通信技术股份有限公司 一种基于光纤通信的故障诊断系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6456751B1 (en) 2000-04-13 2002-09-24 Calient Networks, Inc. Feedback stabilization of a loss optimized switch
US6628041B2 (en) 2000-05-16 2003-09-30 Calient Networks, Inc. Micro-electro-mechanical-system (MEMS) mirror device having large angle out of plane motion using shaped combed finger actuators and method for fabricating the same
US6728016B1 (en) 2000-06-05 2004-04-27 Calient Networks, Inc. Safe procedure for moving mirrors in an optical cross-connect switch
US6610974B1 (en) 2000-06-05 2003-08-26 Calient Networks, Inc. Positioning a movable reflector in an optical switch
US6587611B1 (en) 2000-06-06 2003-07-01 Calient Networks, Inc. Maintaining path integrity in an optical switch
US6825967B1 (en) 2000-09-29 2004-11-30 Calient Networks, Inc. Shaped electrodes for micro-electro-mechanical-system (MEMS) devices to improve actuator performance and methods for fabricating the same
US6882766B1 (en) 2001-06-06 2005-04-19 Calient Networks, Inc. Optical switch fabric with redundancy
US7369766B2 (en) 2001-11-15 2008-05-06 University Of Southern California Optically boosted router
US7676125B2 (en) 2006-06-19 2010-03-09 Calient Networks, Inc. Method and apparatus to provide multi-channel bulk fiber optical power detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3006680B2 (ja) * 1997-01-31 2000-02-07 日本電気株式会社 光伝送装置
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116017214A (zh) * 2022-11-30 2023-04-25 上海欣诺通信技术股份有限公司 一种基于光纤通信的故障诊断系统
CN116017214B (zh) * 2022-11-30 2024-01-26 上海欣诺通信技术股份有限公司 一种基于光纤通信的故障诊断系统

Also Published As

Publication number Publication date
WO2001039413A2 (fr) 2001-05-31
EP1228592A2 (fr) 2002-08-07
WO2001039413A3 (fr) 2002-02-07
CA2389589A1 (fr) 2001-05-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase