CN101313498A - 无源光纤网络信号传送系统、设备及方法 - Google Patents

无源光纤网络信号传送系统、设备及方法 Download PDF

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Publication number
CN101313498A
CN101313498A CNA2007800002664A CN200780000266A CN101313498A CN 101313498 A CN101313498 A CN 101313498A CN A2007800002664 A CNA2007800002664 A CN A2007800002664A CN 200780000266 A CN200780000266 A CN 200780000266A CN 101313498 A CN101313498 A CN 101313498A
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China
Prior art keywords
signal
optical
optical channel
descending
channel data
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CNA2007800002664A
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English (en)
Inventor
邹世敏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CNA2007800002664A priority Critical patent/CN101313498A/zh
Publication of CN101313498A publication Critical patent/CN101313498A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/003—Medium of transmission, e.g. fibre, cable, radio
    • H04J2203/0032—Fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0028—Local loop
    • H04J2203/0039—Topology
    • H04J2203/0041—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0046—User Network Interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • 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)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)

Abstract

本发明涉及光纤信号传送技术领域，公开了一种无源光纤网络信号传送系统，包括光网络信号传送设备和光线路信号传送设备，光网络信号传送设备，用于将接收到的具有PON帧格式的上行光信号作为客户信号映射到上行光通道数据单元信号，再转换为具有光通道传送单元格式的上行信号通过光传送网传送至光线路信号传送设备，以及进行对应的下行处理；光线路信号传送设备，用于将来自光传送网的具有光通道传送单元格式的上行信号转换为上行光通道数据单元信号，再解映射出具有PON帧格式的上行光信号，并向光线路终端进行传送，以及进行对应的下行处理。本发明还公开了相关设备和方法使具有PON帧格式的信号透明通过OTN，实现端到端的传送和终结。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CNA2007800002664A 2006-10-08 2007-05-15 无源光纤网络信号传送系统、设备及方法 Pending CN101313498A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007800002664A CN101313498A (zh) 2006-10-08 2007-05-15 无源光纤网络信号传送系统、设备及方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200610139090.8 2006-10-08
CN2006101390908A CN101159495B (zh) 2006-10-08 2006-10-08 无源光纤网络中信号传送系统、设备及方法
CNA2007800002664A CN101313498A (zh) 2006-10-08 2007-05-15 无源光纤网络信号传送系统、设备及方法

Publications (1)

Publication Number Publication Date
CN101313498A true CN101313498A (zh) 2008-11-26

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CN2006101390908A Active CN101159495B (zh) 2006-10-08 2006-10-08 无源光纤网络中信号传送系统、设备及方法
CNA2007800002664A Pending CN101313498A (zh) 2006-10-08 2007-05-15 无源光纤网络信号传送系统、设备及方法

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Country Status (7)

Country Link
US (1) US7949255B2 (zh)
EP (1) EP1909421B1 (zh)
CN (2) CN101159495B (zh)
AT (1) ATE487294T1 (zh)
DE (1) DE602007010221D1 (zh)
ES (1) ES2353256T3 (zh)
WO (1) WO2008043227A1 (zh)

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CN101431371B (zh) 2007-11-09 2011-12-21 华为技术有限公司 一种光网络设备信道保护倒换的方法及装置
CN101505258B (zh) * 2008-02-04 2011-04-13 华为技术有限公司 一种实现业务保护的方法及装置
CN101615967B (zh) * 2008-06-26 2011-04-20 华为技术有限公司 一种业务数据的发送、接收方法、装置和系统
CN101729358B (zh) * 2008-10-31 2012-04-04 华为技术有限公司 一种信息传递和接收方法、系统和装置
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CN104202205B (zh) * 2014-09-26 2018-01-02 烽火通信科技股份有限公司 一种板卡内实现业务保护的方法及装置
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CN107205180B (zh) 2016-03-17 2021-01-15 华为技术有限公司 消息传输方法、中继设备及消息处理器
JP7026686B2 (ja) * 2016-11-23 2022-02-28 華為技術有限公司 １パッシブ光ネットワークシステム、光回線端末、および光ネットワークユニット
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Also Published As

Publication number Publication date
EP1909421B1 (en) 2010-11-03
ES2353256T3 (es) 2011-02-28
ATE487294T1 (de) 2010-11-15
EP1909421A1 (en) 2008-04-09
US20080095535A1 (en) 2008-04-24
CN101159495A (zh) 2008-04-09
US7949255B2 (en) 2011-05-24
WO2008043227A1 (fr) 2008-04-17
CN101159495B (zh) 2012-07-04
EP1909421A8 (en) 2008-08-13
DE602007010221D1 (de) 2010-12-16

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Open date: 20081126