MX341292B - Red de fibras que comprende sensores. - Google Patents

Red de fibras que comprende sensores.

Info

Publication number
MX341292B
MX341292B MX2015004607A MX2015004607A MX341292B MX 341292 B MX341292 B MX 341292B MX 2015004607 A MX2015004607 A MX 2015004607A MX 2015004607 A MX2015004607 A MX 2015004607A MX 341292 B MX341292 B MX 341292B
Authority
MX
Mexico
Prior art keywords
pon
fibre
signals
test signal
signal transceiver
Prior art date
Application number
MX2015004607A
Other languages
English (en)
Other versions
MX2015004607A (es
Inventor
Bauer Manfred
fink Johannes
Lutterkordt Ulrich
Bake Michael
W Denter Friedrich
Stieglitz Manfred
Mansholt Michael
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of MX2015004607A publication Critical patent/MX2015004607A/es
Publication of MX341292B publication Critical patent/MX341292B/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
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes
    • 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
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • 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
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
  • Optical Transform (AREA)

Abstract

Una red de fibras para interrogar sensores de fibra óptica en una primera red óptica pasiva (PON) y en una segunda PON; la red de fibras comprende un transmisor- receptor de señales de prueba para emitir señales de consulta y para recibir señales de respuesta, una primera PON y una segunda PON. Cada PON comprende una fuente de luz para generar señales de telecomunicación y un sensor de fibra óptica. Cada PON puede transmitir las señales de telecomunicación a una pluralidad de abonados, y está conectada ópticamente al transmisor-receptor de señales de prueba, de manera que las señales de consulta puedan introducirse en las PON correspondientes y propagarse en la PON hasta el sensor de fibra óptica, y de manera que el transmisor-receptor de señales de prueba pueda recibir señales de respuesta procedentes del sensor de fibra óptica por medio de la PON. La red de fibras comprende, además, un divisor de señales de consulta, conectado ópticamente al transmisor-receptor de señales de prueba y a las PON, de manera que pueda introducir simultáneamente una señal de consulta en las PON, y de manera que pueda introducir señales de respuesta procedentes de las PON en el transmisor-receptor de señales de prueba.
MX2015004607A 2012-10-25 2013-10-02 Red de fibras que comprende sensores. MX341292B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12189913.2A EP2725724B1 (en) 2012-10-25 2012-10-25 Fibre network comprising sensors
PCT/US2013/063039 WO2014066000A1 (en) 2012-10-25 2013-10-02 Fibre network comprising sensors

Publications (2)

Publication Number Publication Date
MX2015004607A MX2015004607A (es) 2015-07-21
MX341292B true MX341292B (es) 2016-08-12

Family

ID=47049093

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004607A MX341292B (es) 2012-10-25 2013-10-02 Red de fibras que comprende sensores.

Country Status (10)

Country Link
US (1) US9544049B2 (es)
EP (1) EP2725724B1 (es)
JP (1) JP6253659B2 (es)
CN (1) CN104769860B (es)
BR (1) BR112015009458A2 (es)
ES (1) ES2599164T3 (es)
MX (1) MX341292B (es)
PL (1) PL2725724T3 (es)
RU (1) RU2615633C2 (es)
WO (1) WO2014066000A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2859539T (pt) * 2012-06-12 2018-11-14 Loos Guy Interruptor óptico livre de corrente
CN104184520A (zh) * 2013-05-24 2014-12-03 华为技术有限公司 一种光分支组件、无源光网络及光传输方法
CA2942107C (en) * 2014-03-10 2021-01-05 Aeponyx Inc. Optical device with tunable optical wavelength selective circuit
WO2016034457A1 (en) * 2014-09-03 2016-03-10 British Telecommunications Public Limited Company Optical network fault identification
US10809180B2 (en) * 2015-09-28 2020-10-20 The Governing Council Of The University Of Toronto Device for magnetic profiling of particles in a flow
US10404319B1 (en) * 2018-07-09 2019-09-03 Cisco Technology, Inc. Fast correlation of prometheus orthonormal sets (PONS) for communications
JP7070244B2 (ja) * 2018-08-27 2022-05-18 日本電信電話株式会社 光通信システム及び光通信方法
CN109377907B (zh) * 2018-12-25 2024-05-03 安徽蓝海之光科技有限公司 井下逃生系统
CN115437085A (zh) * 2018-12-29 2022-12-06 华为技术有限公司 分光装置
US11391622B2 (en) * 2019-02-06 2022-07-19 Nec Corporation Optical fiber sensing system with reduced spatial resolution and noise for multiple application uses
CN110266374B (zh) * 2019-05-26 2021-08-20 太原理工大学 一种可高精度监测tdm-pon二级支路故障的装置及方法
CN110880953B (zh) * 2019-12-09 2022-08-16 长春理工大学 空间90°光混频器分光比自适应控制系统的控制方法
CN113644971B (zh) 2020-05-11 2023-04-28 华为技术有限公司 端口检测方法和装置
US11470117B2 (en) * 2020-05-18 2022-10-11 Nec Corporation Physical layer security in network sensing architecture
US11692867B2 (en) * 2020-10-21 2023-07-04 Nec Corporation Polarization diversity combining method in coherent DAS maintaining phase continuity
US12051309B2 (en) * 2021-01-20 2024-07-30 Nec Corporation DFOS self-anomaly detection system for safer infrastructures
US20220326052A1 (en) * 2021-04-05 2022-10-13 Nec Laboratories America, Inc VIBRATION SENSING OVER PASSIVE OPTICAL NETWORKS (PONs) USING FORWARDING OPTICAL PHASE RETRIEVAL AND TIME-DOMAIN MULTIPLEXED (TDM) SWITCHING
CN114183696A (zh) * 2021-12-22 2022-03-15 深圳市睿荔科技有限公司 一种燃气管道防挖断监测装置及方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1148665A3 (de) 2000-04-20 2004-12-29 Siemens Aktiengesellschaft Verfahren zur Überwachung des Betriebes von optischen Zuleitungsfasern
JP2003249898A (ja) * 2002-02-22 2003-09-05 Furukawa Electric Co Ltd:The 光伝送路監視システム
US7283743B2 (en) * 2002-02-26 2007-10-16 Nestronix, Inc. Systems and methods for active monitoring and management of fiber links
RU2240245C1 (ru) * 2003-02-07 2004-11-20 Долгий Игорь Давидович Централизованная диспетчерская система с распределенными контролируемыми пунктами
US20080210852A1 (en) 2003-03-21 2008-09-04 Browning Thomas E Fiber optic security system for sensing the intrusion of secured locations
US7852213B2 (en) 2007-08-06 2010-12-14 Woven Electronics, Llc Double-end fiber optic security system for sensing intrusions
JP4434767B2 (ja) * 2004-02-05 2010-03-17 株式会社信光社 光変位センサ
RU2282229C1 (ru) * 2004-12-31 2006-08-20 Закрытое акционерное общество "ПРО-САМ" Распределенная интегрированная многофункциональная система контроля и управления комплексом зданий
CN101360984B (zh) 2006-02-03 2011-07-20 株式会社藤仓 光线路监视装置和光线路监视方法
JP4713403B2 (ja) * 2006-05-25 2011-06-29 株式会社フジクラ 光伝送線路監視装置、光伝送線路監視方法、及び監視プログラム
US7715718B2 (en) * 2006-08-01 2010-05-11 Alcatel Lucent Passive optical network optical time-domain reflectometry
US7466890B2 (en) * 2006-09-13 2008-12-16 Adc Telecommunications, Inc. Cabinet access sensor
JP2009141911A (ja) * 2007-12-11 2009-06-25 Furukawa Electric Co Ltd:The 光伝送路監視システム
CN101321022A (zh) * 2008-07-22 2008-12-10 电子科技大学 光纤网络传感系统
KR100971676B1 (ko) * 2008-10-09 2010-07-22 한국과학기술원 수동형 광 가입자 망에서 장애 검출 방법 및 검출 장치, 및그 검출 장치를 구비한 수동형 광 가입자 망
GB0823688D0 (en) * 2008-12-31 2009-02-04 Tyco Electronics Raychem Nv Unidirectional absolute optical attenuation measurement with OTDR
JP4728412B2 (ja) 2009-03-06 2011-07-20 日本電信電話株式会社 Ｏｔｄｒ測定器、光通信線路監視システム、及び光通信線路監視方法
KR101657329B1 (ko) * 2009-04-30 2016-09-13 텔레폰악티에볼라겟엘엠에릭슨(펍) 수동 광통신 망에서 오류를 발견하기 위한 방법과 장치
EP2264420A1 (en) * 2009-06-19 2010-12-22 Acterna, LLC Optical reflective marker adaptor for a patch cord in OTDR applications
US8238750B2 (en) * 2009-08-04 2012-08-07 Cisco Technology, Inc. Split/smart channel allocated WDM-PON architecture
CN101715153B (zh) 2009-12-02 2013-07-17 华中科技大学 混合波分时分复用无源传感光网络
CN101825498B (zh) * 2010-04-13 2012-03-21 中国计量学院 色散与损耗光谱自校正分布式光纤拉曼温度传感器
US8588571B1 (en) 2010-11-08 2013-11-19 Google Inc. Installation of fiber-to-the-premise using optical demarcation devices
US8655167B1 (en) * 2011-01-05 2014-02-18 Google Inc. Fiber diagnosis system for point-to-point optical access networks
US8781322B2 (en) 2011-08-08 2014-07-15 Google Inc. Migratable wavelength division multiplexing passive optical network
US8693866B1 (en) 2012-01-20 2014-04-08 Google Inc. Fiber diagnosis system for WDM optical access networks
US8948589B2 (en) * 2012-03-30 2015-02-03 Alcatel Lucent Apparatus and method for testing fibers in a PON
US9063032B2 (en) * 2012-04-06 2015-06-23 The Boeing Company Signal monitoring system for monitoring strain applied to a composite component

Also Published As

Publication number Publication date
PL2725724T3 (pl) 2017-08-31
MX2015004607A (es) 2015-07-21
JP2015535413A (ja) 2015-12-10
RU2015111648A (ru) 2016-12-20
JP6253659B2 (ja) 2017-12-27
ES2599164T3 (es) 2017-01-31
WO2014066000A1 (en) 2014-05-01
EP2725724B1 (en) 2016-07-20
CN104769860B (zh) 2017-05-03
EP2725724A1 (en) 2014-04-30
US20150270895A1 (en) 2015-09-24
CN104769860A (zh) 2015-07-08
US9544049B2 (en) 2017-01-10
BR112015009458A2 (pt) 2017-07-04
RU2615633C2 (ru) 2017-04-06

Similar Documents

Publication Publication Date Title
MX2015004607A (es) Red de fibras que comprenden sensores.
JP2015535413A5 (es)
MX2013006807A (es) Conversion multiplex para una red optica pasiva.
GB2517859A (en) Fiber optic sensing systems and methods of operating the same
MX2012000366A (es) Sistema de comunicacion y metodo para transmitir directamente señales entre los nodos de un sistema de comunicacion.
AR086361A1 (es) Aparato transceptor optico y sistema de red optica pasiva de multiplexado por division de longitud de onda
WO2012103819A3 (zh) 单纤双向光模块及无源光网络系统
WO2012095044A3 (zh) 光收发模块、无源光网络系统、光纤检测方法和系统
MY154114A (en) High performance gigabit passive optical network
GB2510999A (en) Phase sensitive coherent otdr with multi-frequency interrogation
MX2012002144A (es) Dispositivo de interrogacion de sensor reflectante de fibra optica.
WO2011103271A3 (en) Fiber optic personnel safety systems and methods of using the same
MY175277A (en) Ftth network based optical fiber, and wireless hybrid access system and hybrid access method
WO2014142832A8 (en) Coupled ring resonator system
TW201614299A (en) Optoelectronic integrated circuitry for transmitting and/or receiving wavelength-division multiplexed optical signals
WO2017140263A3 (en) Lane bonding in passive optical networks (pons)
DE602006017552D1 (de) Pcb einer überwachungsvorrichtung für optische netzwerke
WO2013070525A3 (en) Apparatus and method for providing protection in a passive optical network
WO2008151248A3 (en) System and method for protection of point to multipoint passive optical network
WO2015040484A3 (en) Onu and remote node for supporting inter-onu internetworking
WO2017190063A3 (en) Photonic integrated circuits and devices for photonic sensing
WO2015073733A3 (en) Flexible grid twdm-pon architecture and intelligent set-up for twdm-pon
IN2015DN02246A (es)
MY183982A (en) An improved system and method for interoperating a radio-over-fiber based network in a fiber-to-the-home network
MX340685B (es) Alojamiento de fibra optica que tiene medios transceptores operables para generar y recibir señales opticas.

Legal Events

Date Code Title Description
FG Grant or registration