IL148594A0 - Optical fiber ring communication system - Google Patents

Optical fiber ring communication system

Info

Publication number
IL148594A0
IL148594A0 IL14859400A IL14859400A IL148594A0 IL 148594 A0 IL148594 A0 IL 148594A0 IL 14859400 A IL14859400 A IL 14859400A IL 14859400 A IL14859400 A IL 14859400A IL 148594 A0 IL148594 A0 IL 148594A0
Authority
IL
Israel
Prior art keywords
optical fiber
communication system
fiber ring
ring communication
optical
Prior art date
Application number
IL14859400A
Original Assignee
Oni Systems Corp
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 Oni Systems Corp filed Critical Oni Systems Corp
Publication of IL148594A0 publication Critical patent/IL148594A0/en

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)
IL14859400A 1999-09-13 2000-09-13 Optical fiber ring communication system IL148594A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15351999P 1999-09-13 1999-09-13
PCT/US2000/025089 WO2001020835A1 (en) 1999-09-13 2000-09-13 Optical fiber ring communication system

Publications (1)

Publication Number Publication Date
IL148594A0 true IL148594A0 (en) 2002-09-12

Family

ID=22547558

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14859400A IL148594A0 (en) 1999-09-13 2000-09-13 Optical fiber ring communication system

Country Status (8)

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

Families Citing this family (5)

* 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 (en) 2004-01-26 2005-08-04 Matsushita Electric Ind Co Ltd Data communication method
JP4646839B2 (en) * 2006-03-17 2011-03-09 富士通株式会社 Optical transmission device, optical transmission system, and optical transmission method
JP2008067402A (en) * 2006-04-28 2008-03-21 Furukawa Electric Co Ltd:The Subscriber premise optical line terminating apparatus and optical transmission system
CN105790844B (en) * 2014-12-25 2018-03-02 沈阳高精数控智能技术股份有限公司 A kind of a variety of topological optical fibre communication methods of general support

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
EP0755616B1 (en) * 1994-04-15 2002-06-26 Nokia Corporation Transport network with high transmission capacity for telecommunications
JP3068018B2 (en) * 1996-12-04 2000-07-24 日本電気株式会社 Optical wavelength division multiplex ring system
CA2310949A1 (en) * 1999-06-15 2000-12-15 Jon Anderson Wideband optical packet ring network

Also Published As

Publication number Publication date
CA2384869C (en) 2008-04-01
EP1212861A4 (en) 2005-01-05
CN100367693C (en) 2008-02-06
EP1212861A1 (en) 2002-06-12
CA2384869A1 (en) 2001-03-22
WO2001020835A1 (en) 2001-03-22
AU7482900A (en) 2001-04-17
JP2003509955A (en) 2003-03-11
KR20020059400A (en) 2002-07-12
CN1390403A (en) 2003-01-08

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