CL2017000585A1 - Red optica flexible - Google Patents

Red optica flexible

Info

Publication number
CL2017000585A1
CL2017000585A1 CL2017000585A CL2017000585A CL2017000585A1 CL 2017000585 A1 CL2017000585 A1 CL 2017000585A1 CL 2017000585 A CL2017000585 A CL 2017000585A CL 2017000585 A CL2017000585 A CL 2017000585A CL 2017000585 A1 CL2017000585 A1 CL 2017000585A1
Authority
CL
Chile
Prior art keywords
optical
nodes
optical network
flexible optical
optical system
Prior art date
Application number
CL2017000585A
Other languages
English (en)
Inventor
Daniel Kilper
Keren Bergman
Gil Zussman
Berk Birand
Original Assignee
Univ Arizona
Univ Columbia
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 Univ Arizona, Univ Columbia filed Critical Univ Arizona
Publication of CL2017000585A1 publication Critical patent/CL2017000585A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H04J14/02216—Power control, e.g. to keep the total optical power constant by gain equalization
    • 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
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • 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
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Ink Jet (AREA)

Abstract

<p>UN SISTEMA DE COMUNICACIÓN ÓPTICO INCLUYE UN CONJUNTO DE NODOS DE SISTEMA ÓPTICO, UN CONJUNTO DE CONMUTADORES ESPACIALES ÓPTICOS Y UN CONJUNTO DE FIBRAS ÓPTICAS. CADA CONJUNTO DE NODOS DEL SISTEMA ÓPTICO INCLUYE AL MENOS UN MULTIPLEXOR ÓPTICO RECONFIGURABLE DE EXTRACCIÓN E INSERCIÓN (ROADM, POR SUS SIGLAS EN INGLÉS). CADA UNO DE LOS NODOS DEL SISTEMA ÓPTICO TIENE AL MENOS UN PUERTO LATERAL DE CLIENTE Y AL MENOS UN PUERTO LATERAL DE LÍNEA. CADA CONMUTADOR ESPACIAL ÓPTICO ESTÁ ACOPLADO DE MANERA OPERATIVA AL PUERTO LATERAL DE LÍNEA DEL CONJUNTO DE LOS NODOS DEL SISTEMA ÓPTICO. CADA UNA DE LAS FIBRAS ÓPTICAS ACOPLA UNO DE LOS CONMUTADORES ESPACIALES ÓPTICOS A OTRO DE LOS CONMUTADORES ESPACIALES ÓPTICOS.</p>
CL2017000585A 2014-09-11 2017-03-09 Red optica flexible CL2017000585A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462048818P 2014-09-11 2014-09-11

Publications (1)

Publication Number Publication Date
CL2017000585A1 true CL2017000585A1 (es) 2017-11-10

Family

ID=55459674

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017000585A CL2017000585A1 (es) 2014-09-11 2017-03-09 Red optica flexible

Country Status (13)

Country Link
US (1) US10158447B2 (es)
EP (1) EP3192198A4 (es)
JP (1) JP2017529003A (es)
KR (1) KR20170065539A (es)
CN (1) CN107005334A (es)
AU (1) AU2015313927A1 (es)
BR (1) BR112017004888A2 (es)
CA (1) CA2960953A1 (es)
CL (1) CL2017000585A1 (es)
IL (1) IL251090A0 (es)
MX (1) MX2017003240A (es)
RU (1) RU2017111950A (es)
WO (1) WO2016038463A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038463A2 (en) * 2014-09-11 2016-03-17 The Arizona Board Of Regents On Behalf Of The University Of Arizona Resilient optical networking
EP3477892A1 (de) * 2017-10-27 2019-05-01 Deutsche Telekom AG Verfahren und anordnung zur automatischen überwachung von betriebsparametern in multibetreiber-telekommunikationsnetzen mit gemeinsam genutzter infrastruktur
CN108768579B (zh) * 2018-05-17 2019-11-05 烽火通信科技股份有限公司 一种基于光通道路径的纤缆光功率自动调整方法及系统
JP7151896B2 (ja) * 2019-06-17 2022-10-12 日本電信電話株式会社 伝送路設計装置、伝送網トポロジ設計方法、および伝送路設計プログラム
CN113037424B (zh) * 2021-03-12 2023-05-09 广东科学技术职业学院 弹性光网络的信道选择方法及装置
WO2024084661A1 (ja) * 2022-10-20 2024-04-25 日本電信電話株式会社 光通信制御装置、光通信制御方法及びプログラム

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649870A1 (de) * 1996-12-02 1998-06-04 Alsthom Cge Alcatel Optische Schalteinheit, insbesondere zum Umschalten auf Ersatzkomponenten in optischen Übertragungssystemen
US5986783A (en) 1997-02-10 1999-11-16 Optical Networks, Inc. Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks
US6839514B1 (en) * 1999-09-29 2005-01-04 Ciena Corporation Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks
US6317233B1 (en) 1998-03-04 2001-11-13 Lg Electronics Inc. Optical power equalizer in WDM optical communication system and variable attenuator for use therein
JP3532759B2 (ja) * 1998-03-11 2004-05-31 富士通株式会社 Ｗｄｍ通信システムにおける中継装置及び同装置の送信レベル制御方法
KR100295097B1 (ko) * 1998-08-22 2001-08-07 오길록 광게이트를이용한광공간분할스위칭장치
DE69837009T2 (de) * 1998-12-28 2007-11-15 Stmicroelectronics S.R.L., Agrate Brianza Optische Querverbindungsarchitektur für WDM-Telekommunikationssysteme
US6507421B1 (en) * 1999-10-08 2003-01-14 Lucent Technologies Inc. Optical monitoring for OXC fabric
US6366716B1 (en) * 2000-06-15 2002-04-02 Nortel Networks Limited Optical switching device
US7158722B1 (en) * 2000-07-13 2007-01-02 At&T Corp. Method for operating transparent node for WDM shared “virtual ring” networks
US6798941B2 (en) * 2000-09-22 2004-09-28 Movaz Networks, Inc. Variable transmission multi-channel optical switch
US20030023709A1 (en) * 2001-02-28 2003-01-30 Alvarez Mario F. Embedded controller and node management architecture for a modular optical network, and methods and apparatus therefor
US6771852B2 (en) * 2001-04-06 2004-08-03 Corning Incorporated Two-fiber optical shared protection ring with a bi-directional 4×4 optical switch fabric
GB0207505D0 (en) * 2002-03-28 2002-05-08 Marconi Corp Plc A communications system
US7606494B1 (en) * 2002-06-04 2009-10-20 Broadwing Corporation Optical transmission systems, devices, and methods
US20050089027A1 (en) * 2002-06-18 2005-04-28 Colton John R. Intelligent optical data switching system
US7680032B1 (en) * 2003-12-19 2010-03-16 Ciena Corporation Bidirectional line switched partial rings, mesh networks, and methods of operation
WO2006119375A2 (en) * 2005-05-02 2006-11-09 Opvista, Incorporated Multiple interconnected broadcast and select optical ring networks with revertible protection switch
US7983560B2 (en) * 2005-10-11 2011-07-19 Dynamic Method Enterprises Limited Modular WSS-based communications system with colorless add/drop interfaces
US8200084B2 (en) 2007-11-01 2012-06-12 Futurewei Technologies, Inc. Encoding for information needed for routing and wavelength assignment in wavelength switched optical networks
US8340520B2 (en) * 2007-11-01 2012-12-25 Nippon Telegraph And Telephone Corporation Optical network unit
WO2009080124A1 (en) * 2007-12-21 2009-07-02 Telecom Italia S.P.A. Protecting an ethernet network having a ring architecture
CN102084666B (zh) * 2008-05-29 2013-07-31 意大利电信股份公司 用于在光接入网络中定位光网络终端的方法
JP5051592B2 (ja) * 2008-07-31 2012-10-17 学校法人慶應義塾 光ネットワークにおける回線制御方法及び光ネットワーク
US8131149B2 (en) * 2009-05-06 2012-03-06 Ciena Corporation Optical routing device and optical network using same
US8554074B2 (en) * 2009-05-06 2013-10-08 Ciena Corporation Colorless, directionless, and gridless optical network, node, and method
CN101640817B (zh) 2009-09-02 2012-09-26 中兴通讯股份有限公司 一种光网络中寻找路由和波长分配的方法和装置
US8774632B2 (en) 2010-04-27 2014-07-08 Ciena Corporation Reconfigurable optical add drop multiplexer node automated topology discovery systems and methods
JP5863565B2 (ja) * 2012-05-21 2016-02-16 三菱電機株式会社 光伝送ノードおよび経路切替方法
US9179203B2 (en) * 2013-09-30 2015-11-03 Verizon Patent And Licensing Inc. Optical network system architecture
WO2016038463A2 (en) * 2014-09-11 2016-03-17 The Arizona Board Of Regents On Behalf Of The University Of Arizona Resilient optical networking

Also Published As

Publication number Publication date
MX2017003240A (es) 2018-01-09
CA2960953A1 (en) 2016-03-17
RU2017111950A (ru) 2018-10-11
US20170279557A1 (en) 2017-09-28
EP3192198A2 (en) 2017-07-19
JP2017529003A (ja) 2017-09-28
WO2016038463A3 (en) 2016-08-18
WO2016038463A2 (en) 2016-03-17
US10158447B2 (en) 2018-12-18
AU2015313927A1 (en) 2017-04-06
EP3192198A4 (en) 2018-04-25
CN107005334A (zh) 2017-08-01
BR112017004888A2 (pt) 2017-12-05
KR20170065539A (ko) 2017-06-13
IL251090A0 (en) 2017-04-30

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