CN101291181B - 具有可变模式光网络单元的扩展无源光网络设备 - Google Patents

具有可变模式光网络单元的扩展无源光网络设备 Download PDF

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Publication number
CN101291181B
CN101291181B CN2007100966479A CN200710096647A CN101291181B CN 101291181 B CN101291181 B CN 101291181B CN 2007100966479 A CN2007100966479 A CN 2007100966479A CN 200710096647 A CN200710096647 A CN 200710096647A CN 101291181 B CN101291181 B CN 101291181B
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China
Prior art keywords
optical network
network unit
optical
line terminal
pattern
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Expired - Fee Related
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CN2007100966479A
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English (en)
Chinese (zh)
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CN101291181A (zh
Inventor
石颖
吉内英也
池田博树
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Hitachi Ltd
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Hitachi Ltd
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Publication date
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Priority to CN2007100966479A priority Critical patent/CN101291181B/zh
Priority to JP2008107561A priority patent/JP5119033B2/ja
Priority to US12/105,777 priority patent/US8244130B2/en
Publication of CN101291181A publication Critical patent/CN101291181A/zh
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Publication of CN101291181B publication Critical patent/CN101291181B/zh
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    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2858—Access network architectures
    • H04L12/2861—Point-to-multipoint connection from the data network to the subscribers
    • 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
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance 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
    • H04Q2011/0088—Signalling aspects

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
CN2007100966479A 2007-04-19 2007-04-19 具有可变模式光网络单元的扩展无源光网络设备 Expired - Fee Related CN101291181B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2007100966479A CN101291181B (zh) 2007-04-19 2007-04-19 具有可变模式光网络单元的扩展无源光网络设备
JP2008107561A JP5119033B2 (ja) 2007-04-19 2008-04-17 可変モード光加入者線終端装置を有する拡張受動光網システム
US12/105,777 US8244130B2 (en) 2007-04-19 2008-04-18 Passive optical network system with mode-variable optical network unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007100966479A CN101291181B (zh) 2007-04-19 2007-04-19 具有可变模式光网络单元的扩展无源光网络设备

Publications (2)

Publication Number Publication Date
CN101291181A CN101291181A (zh) 2008-10-22
CN101291181B true CN101291181B (zh) 2012-03-21

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Family Applications (1)

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CN2007100966479A Expired - Fee Related CN101291181B (zh) 2007-04-19 2007-04-19 具有可变模式光网络单元的扩展无源光网络设备

Country Status (3)

Country Link
US (1) US8244130B2 (enExample)
JP (1) JP5119033B2 (enExample)
CN (1) CN101291181B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4700094B2 (ja) * 2008-10-24 2011-06-15 株式会社日立製作所 光アクセスシステム及び光回線装置
JP5216656B2 (ja) * 2009-03-30 2013-06-19 株式会社日立製作所 受動光網システムおよびその運用方法
US20100278533A1 (en) * 2009-04-30 2010-11-04 Telefonaktiebolaget L M Ericsson (Publ) Bit mask to obtain unique identifier
US9185555B2 (en) * 2010-04-22 2015-11-10 Futurewei Technologies, Inc. Method for authentication of a wireless backup system for an optical network unit
CN102883234B (zh) * 2011-07-15 2016-01-06 上海贝尔股份有限公司 一种以太网无源光网络中的光网络单元注册方法及装置
CN102439999A (zh) * 2011-11-01 2012-05-02 华为技术有限公司 限制自动交换光网络的域规模的方法和系统、节点设备
CN102740174B (zh) * 2012-06-06 2014-12-03 烽火通信科技股份有限公司 Gpon系统中管理onu接入的方法
CN102983913B (zh) * 2012-12-18 2015-08-05 瑞斯康达科技发展股份有限公司 一种光网络单元以及光网络
CN104660329B (zh) * 2013-11-21 2019-12-13 上海诺基亚贝尔股份有限公司 一种在无源光网络中识别长发光流氓onu的方法
CN112165659B (zh) * 2020-09-21 2022-06-24 烽火通信科技股份有限公司 Onu标识分配方法、装置、设备及可读存储介质
US12461887B1 (en) * 2024-08-22 2025-11-04 Credo Technology Group Limited PCIe retimer with reduced power low latency mode

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1383276A (zh) * 2001-04-25 2002-12-04 华为技术有限公司 Atm无源光网络中测距的实现方法
CN1897505A (zh) * 2006-06-05 2007-01-17 中国电信股份有限公司 以太网无源光网络中光网络单元的基于询问的注册方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048250A (ja) * 2002-07-10 2004-02-12 Toshiba Corp 無線基地局、ネットワーク加入制御方法、無線端末及び通信制御方法
KR100450771B1 (ko) * 2002-11-04 2004-10-01 한국전자통신연구원 이더넷 ｐｏｎ에 있어서 상향 데이터 전송 제어 방법 및그 장치
KR100523357B1 (ko) * 2003-07-09 2005-10-25 한국전자통신연구원 이더넷 기반 수동형 광네트워크의 보안서비스 제공을 위한키관리 장치 및 방법
JP2005124059A (ja) * 2003-10-20 2005-05-12 Matsushita Electric Ind Co Ltd Ｐｏｎ伝送システムにおける局側回線終端装置及び未登録加入者装置の検出方法
JP4534708B2 (ja) * 2004-10-14 2010-09-01 Ｋｄｄｉ株式会社 Ｐｏｎシステムにおける動的論理リンク確立方法及びユーザ側光終端装置
US7564852B2 (en) * 2005-07-20 2009-07-21 Cortina Systems, Inc. Intelligent bandwidth allocation for ethernet passive optical networks
JP3920305B1 (ja) * 2005-12-12 2007-05-30 株式会社日立コミュニケーションテクノロジー パケット転送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1383276A (zh) * 2001-04-25 2002-12-04 华为技术有限公司 Atm无源光网络中测距的实现方法
CN1897505A (zh) * 2006-06-05 2007-01-17 中国电信股份有限公司 以太网无源光网络中光网络单元的基于询问的注册方法

Also Published As

Publication number Publication date
JP5119033B2 (ja) 2013-01-16
JP2008271553A (ja) 2008-11-06
CN101291181A (zh) 2008-10-22
US8244130B2 (en) 2012-08-14
US20090232495A1 (en) 2009-09-17

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