CA2384869A1 - Systeme de communication a anneau de fibre optique - Google Patents

Systeme de communication a anneau de fibre optique Download PDF

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Publication number
CA2384869A1
CA2384869A1 CA002384869A CA2384869A CA2384869A1 CA 2384869 A1 CA2384869 A1 CA 2384869A1 CA 002384869 A CA002384869 A CA 002384869A CA 2384869 A CA2384869 A CA 2384869A CA 2384869 A1 CA2384869 A1 CA 2384869A1
Authority
CA
Canada
Prior art keywords
link
multiplexer
lambda
data
transmitted
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.)
Granted
Application number
CA002384869A
Other languages
English (en)
Other versions
CA2384869C (fr
Inventor
Christopher D. Finan
Mark Farley
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.)
Ciena Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2384869A1 publication Critical patent/CA2384869A1/fr
Application granted granted Critical
Publication of CA2384869C publication Critical patent/CA2384869C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04L12/42—Loop networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0226—Fixed carrier allocation, e.g. according to service
    • 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
    • H04Q11/0062—Network aspects
    • H04Q2011/0075—Wavelength grouping or hierarchical 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
    • H04Q2011/009—Topology aspects
    • H04Q2011/0092—Ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
CA002384869A 1999-09-13 2000-09-13 Systeme de communication a anneau de fibre optique Expired - Lifetime CA2384869C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15351999P 1999-09-13 1999-09-13
US60/153,519 1999-09-13
PCT/US2000/025089 WO2001020835A1 (fr) 1999-09-13 2000-09-13 Systeme de communication a anneau de fibre optique

Publications (2)

Publication Number Publication Date
CA2384869A1 true CA2384869A1 (fr) 2001-03-22
CA2384869C CA2384869C (fr) 2008-04-01

Family

ID=22547558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002384869A Expired - Lifetime CA2384869C (fr) 1999-09-13 2000-09-13 Systeme de communication a anneau de fibre optique

Country Status (8)

Country Link
EP (1) EP1212861A4 (fr)
JP (1) JP2003509955A (fr)
KR (1) KR20020059400A (fr)
CN (1) CN100367693C (fr)
AU (1) AU7482900A (fr)
CA (1) CA2384869C (fr)
IL (1) IL148594A0 (fr)
WO (1) WO2001020835A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718139B1 (en) 1999-09-13 2004-04-06 Ciena Corporation Optical fiber ring communication system
JP2005209057A (ja) 2004-01-26 2005-08-04 Matsushita Electric Ind Co Ltd データ通信方法
JP4646839B2 (ja) * 2006-03-17 2011-03-09 富士通株式会社 光伝送装置、光伝送システム及び光伝送方法
JP2008067402A (ja) * 2006-04-28 2008-03-21 Furukawa Electric Co Ltd:The 加入者宅側光回線終端装置及び光伝送システム
CN105790844B (zh) * 2014-12-25 2018-03-02 沈阳高精数控智能技术股份有限公司 一种通用的支持多种拓扑的光纤通信方法
WO2024216724A1 (fr) * 2023-04-18 2024-10-24 宁德时代新能源科技股份有限公司 Système de batterie et dispositif électrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5784377A (en) * 1993-03-09 1998-07-21 Hubbell Incorporated Integrated digital loop carrier system with virtual tributary mapper circuit
US5526155A (en) * 1993-11-12 1996-06-11 At&T Corp. High-density optical wavelength division multiplexing
US5864414A (en) * 1994-01-26 1999-01-26 British Telecommunications Public Limited Company WDM network with control wavelength
JPH10502500A (ja) * 1994-04-15 1998-03-03 アイトゲネーシッシェ テヒニッシェ ホッホシューレ チューリッヒ 通信用の高い伝送容量を有する伝送ネットワーク・システム
JP3068018B2 (ja) * 1996-12-04 2000-07-24 日本電気株式会社 光波長分割多重リングシステム
CA2310949A1 (fr) * 1999-06-15 2000-12-15 Jon Anderson Reseau a anneau optique permettant la transmission de paquets sur large bande

Also Published As

Publication number Publication date
CN1390403A (zh) 2003-01-08
IL148594A0 (en) 2002-09-12
CN100367693C (zh) 2008-02-06
AU7482900A (en) 2001-04-17
KR20020059400A (ko) 2002-07-12
EP1212861A4 (fr) 2005-01-05
JP2003509955A (ja) 2003-03-11
CA2384869C (fr) 2008-04-01
WO2001020835A1 (fr) 2001-03-22
EP1212861A1 (fr) 2002-06-12

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Effective date: 20200914