[go: up one dir, main page]

CN112602273A - 光处理模块和光处理装置 - Google Patents

光处理模块和光处理装置 Download PDF

Info

Publication number
CN112602273A
CN112602273A CN201980055637.1A CN201980055637A CN112602273A CN 112602273 A CN112602273 A CN 112602273A CN 201980055637 A CN201980055637 A CN 201980055637A CN 112602273 A CN112602273 A CN 112602273A
Authority
CN
China
Prior art keywords
interface
optical processing
optical
processing module
interfaces
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
CN201980055637.1A
Other languages
English (en)
Other versions
CN112602273B (zh
Inventor
林连魁
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN112602273A publication Critical patent/CN112602273A/zh
Application granted granted Critical
Publication of CN112602273B publication Critical patent/CN112602273B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components
    • 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
    • H04B10/27—Arrangements for networking
    • 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
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请提供一种光处理模块和光处理装置，该光处理装置包括至少两个光处理模块，光处理模块包括处理单元，还包括至少一个第一接口、至少一个第二接口和至少一个第三接口，第一接口用于和上层设备连接通信，第二接口用于和用户端设备连接通信，第三接口用于和其他光处理模块的第三接口连接通信，处理单元用于根据第一控制指令对从至少一个第一接口和至少一个第三接口接收到的数据进行处理；其中第一控制指令指示了在下行方向上，至少一个第一接口被分配的实际数据带宽和至少一个第三接口被分配的实际数据带宽。通过将多个光处理模块互连，可以形成高密盒式设备或者中密盒式设备，该方案简单，成本低。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201980055637.1A 2019-01-11 2019-01-11 光处理模块和光处理装置 Active CN112602273B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/071279 WO2020143014A1 (zh) 2019-01-11 2019-01-11 光处理模块和光处理装置

Publications (2)

Publication Number Publication Date
CN112602273A true CN112602273A (zh) 2021-04-02
CN112602273B CN112602273B (zh) 2022-08-09

Family

ID=71520829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980055637.1A Active CN112602273B (zh) 2019-01-11 2019-01-11 光处理模块和光处理装置

Country Status (7)

Country Link
US (1) US11575441B2 (zh)
EP (1) EP3896870A4 (zh)
JP (1) JP7183432B2 (zh)
KR (1) KR102503333B1 (zh)
CN (1) CN112602273B (zh)
AU (1) AU2019421140B2 (zh)
WO (1) WO2020143014A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117714359A (zh) * 2024-02-05 2024-03-15 天津华宇恒通光电技术有限公司 一种铁路通信方法、系统及通话柱

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7393677B2 (ja) * 2019-08-02 2023-12-07 日本電信電話株式会社 通信装置、及び通信方法
AU2023323488A1 (en) * 2022-08-09 2025-02-13 Arris Enterprises Llc Olts with meshed interconnection

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005099298A1 (en) * 2004-04-09 2005-10-20 Siemens Aktiengesellschaft Method and apparatus for communicating between a legacy pon network and an upgraded pon network
CN101188460A (zh) * 2007-12-13 2008-05-28 上海交通大学 无源光网和城域网的全光网络互联系统
CN101771902A (zh) * 2009-01-07 2010-07-07 华为技术有限公司 分配无源光网络上行带宽的方法、系统及装置
CN102480323A (zh) * 2010-11-25 2012-05-30 中兴通讯股份有限公司 一种实现olt异地容灾的系统和方法
EP2713628A2 (en) * 2012-09-26 2014-04-02 Broadcom Corporation Optical line terminal (OLT) system
CN104244116A (zh) * 2013-06-14 2014-12-24 中兴通讯股份有限公司 一种共享光模块的方法、装置和系统
US20150280851A1 (en) * 2014-03-26 2015-10-01 Oki Electric Industry Co., Ltd. Dwa control in an olt with decrease in margin of bandwidth utilization caused by bandwidth reallocation minimized

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738559B1 (ko) * 2006-02-13 2007-07-11 삼성전자주식회사 Ｅｐｏｎ 시스템의 대역폭 설정 방법 및 그 장치
CN101001117B (zh) * 2007-01-23 2010-08-18 中兴通讯股份有限公司 拥塞型以太网无源光网络局端设备的带宽动态分配方法
CN101459656B (zh) * 2007-12-13 2012-05-23 华为技术有限公司 一种无源光网络汇聚节点设备、系统及数据传输方法
JP2011071951A (ja) * 2009-08-24 2011-04-07 Nippon Telegr & Teleph Corp <Ntt> 光通信システム及び光通信方法
JP4854823B1 (ja) * 2010-10-01 2012-01-18 三菱電機株式会社 帯域制御方法および通信システム
CN102884807B (zh) * 2010-11-25 2015-02-25 三菱电机株式会社 通信线路切换方法、通信装置、站侧通信装置、通信系统以及控制装置
CN102064885A (zh) * 2010-12-17 2011-05-18 武汉烽火网络有限责任公司 10g-epon系统中任意槽位pon端口快速保护倒换的方法、装置
US9066160B2 (en) * 2011-07-07 2015-06-23 Alcatel Lucent Apparatus and method for protection in a data center
US9184847B2 (en) * 2012-05-16 2015-11-10 Futurewei Technologies, Inc. Dynamic bandwidth assignment in hybrid access network with passive optical network and another medium
JP2015115627A (ja) * 2013-12-09 2015-06-22 三菱電機株式会社 親局装置
GB201421014D0 (en) * 2014-11-26 2015-01-07 Univ Leeds Data centre networks
JP5922814B1 (ja) * 2015-02-13 2016-05-24 日本電信電話株式会社 負荷分散装置
CN106549706B (zh) * 2015-09-16 2019-04-26 青岛海信宽带多媒体技术有限公司 一种电口模块
US10270554B2 (en) * 2015-09-22 2019-04-23 Exfo Inc. Optical power measurement in a passive optical network
EP3520333B1 (en) * 2016-09-29 2024-05-15 Intel Corporation Docsis over passive optical network
JP2019047174A (ja) * 2017-08-30 2019-03-22 沖電気工業株式会社 波長切替制御装置及びプログラム並びに光通信装置
JP6897464B2 (ja) * 2017-09-29 2021-06-30 沖電気工業株式会社 局側装置及び光アクセスネットワーク。

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005099298A1 (en) * 2004-04-09 2005-10-20 Siemens Aktiengesellschaft Method and apparatus for communicating between a legacy pon network and an upgraded pon network
CN101188460A (zh) * 2007-12-13 2008-05-28 上海交通大学 无源光网和城域网的全光网络互联系统
CN101771902A (zh) * 2009-01-07 2010-07-07 华为技术有限公司 分配无源光网络上行带宽的方法、系统及装置
CN102480323A (zh) * 2010-11-25 2012-05-30 中兴通讯股份有限公司 一种实现olt异地容灾的系统和方法
EP2713628A2 (en) * 2012-09-26 2014-04-02 Broadcom Corporation Optical line terminal (OLT) system
CN104244116A (zh) * 2013-06-14 2014-12-24 中兴通讯股份有限公司 一种共享光模块的方法、装置和系统
US20150280851A1 (en) * 2014-03-26 2015-10-01 Oki Electric Industry Co., Ltd. Dwa control in an olt with decrease in margin of bandwidth utilization caused by bandwidth reallocation minimized

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FAHMIDA RAWSHAN等: "Architecture and dynamic bandwidth allocation of multi-OLT PON systems", 《ICTC 2011》 *
朱长奎: "GPON接入网组网设计及实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117714359A (zh) * 2024-02-05 2024-03-15 天津华宇恒通光电技术有限公司 一种铁路通信方法、系统及通话柱
CN117714359B (zh) * 2024-02-05 2024-05-07 天津华宇恒通光电技术有限公司 一种铁路通信方法、系统及通话柱

Also Published As

Publication number Publication date
AU2019421140B2 (en) 2025-01-30
EP3896870A1 (en) 2021-10-20
EP3896870A4 (en) 2021-12-29
WO2020143014A1 (zh) 2020-07-16
AU2019421140A1 (en) 2021-08-12
JP2022516803A (ja) 2022-03-02
KR102503333B1 (ko) 2023-02-23
US20210336699A1 (en) 2021-10-28
KR20210111818A (ko) 2021-09-13
US11575441B2 (en) 2023-02-07
CN112602273B (zh) 2022-08-09
JP7183432B2 (ja) 2022-12-05

Similar Documents

Publication Publication Date Title
US8989590B2 (en) Pluggable OLT in Ethernet passive optical networks
EP2071862B1 (en) A method and a system for transporting of data with integrated protocol mapping function
US11652564B2 (en) Data communications system, optical line terminal, and baseband unit
JP5908163B2 (ja) 光回線終端装置及びその実現方法
CN100581175C (zh) 基于无源光网络的计算机以太网卡
US11575441B2 (en) Optical processing module and optical processing apparatus
CN110049386B (zh) 通信网络及相关设备
JP2017516406A (ja) 波長切り換えのための方法、装置、及びシステム
US8615168B2 (en) PON ONU configured in the form of a gigabit interface converter (GBIC)
EP2071860B1 (en) A method and a system for bidirectional transport of data
US20060013260A1 (en) Optical line termination system, method and apparatus for bus management, and method and apparatus for signal concentration
CN201898588U (zh) 网络8u机架olt局端设备
CN1929689A (zh) 以太无源光网络局端设备的多业务汇聚与管理单元
KR100724938B1 (ko) 이더넷 수동 광통신망을 관리하기 위한 운용관리 장치 및방법
KR20060064245A (ko) 더블유디엠-피오엔 시스템에서의 오에이엠 데이터 전송장치 및 그 방법
CN201898587U (zh) 网络2u机架olt局端设备
JP2013046132A (ja) 通信システムおよび親局装置
KR102052598B1 (ko) Ｅｐｏｎ 시스템 및 ｐｏｎ 기반의 광통신 장치
Elragaiee Residential CO Re-Architected Datacenter, Services, Platforms, Architecture and Use Cases
Liang et al. Analysis of network fault location and treatment method of optical fiber broadband system
Liu et al. Novel convergence of fixed-access and mobile network architectures with ultra-low latency multi-slicing
CN119629520A (zh) 一种局端设备多业务复用器
CN119562178A (zh) 一种基于硅光子和光电子的建筑光网系统
Garfias Hernández New dynamic bandwidth allocation algorithm analysis: DDSPON for ethernet passive optical networks
Costa Da Mata Design of a network access based on FTTH for Sao Tome and Principe.

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant