ATE290737T1 - Verfahren und vorichtung mit einfünger/rahmenanpasser mehrerer kanäle niedriger geschwindigkeiten in einen einzigen hochgeschwindigkeits sdh/sonet kanal - Google Patents

Verfahren und vorichtung mit einfünger/rahmenanpasser mehrerer kanäle niedriger geschwindigkeiten in einen einzigen hochgeschwindigkeits sdh/sonet kanal

Info

Publication number
ATE290737T1
ATE290737T1 AT02735164T AT02735164T ATE290737T1 AT E290737 T1 ATE290737 T1 AT E290737T1 AT 02735164 T AT02735164 T AT 02735164T AT 02735164 T AT02735164 T AT 02735164T AT E290737 T1 ATE290737 T1 AT E290737T1
Authority
AT
Austria
Prior art keywords
data
insertering
single high
multiple low
high speed
Prior art date
Application number
AT02735164T
Other languages
English (en)
Inventor
Rolf Clauberg
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE290737T1 publication Critical patent/ATE290737T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0691—Synchronisation in a TDM node
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
AT02735164T 2001-04-26 2002-03-22 Verfahren und vorichtung mit einfünger/rahmenanpasser mehrerer kanäle niedriger geschwindigkeiten in einen einzigen hochgeschwindigkeits sdh/sonet kanal ATE290737T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01110294 2001-04-26
PCT/EP2002/003273 WO2002089374A2 (en) 2001-04-26 2002-03-22 Multiple low-speed into single high-speed sdh/sonet channel mapper / framer device and method

Publications (1)

Publication Number Publication Date
ATE290737T1 true ATE290737T1 (de) 2005-03-15

Family

ID=8177258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02735164T ATE290737T1 (de) 2001-04-26 2002-03-22 Verfahren und vorichtung mit einfünger/rahmenanpasser mehrerer kanäle niedriger geschwindigkeiten in einen einzigen hochgeschwindigkeits sdh/sonet kanal

Country Status (7)

Country Link
US (1) US7630414B2 (de)
EP (1) EP1396105B1 (de)
JP (1) JP3974855B2 (de)
AT (1) ATE290737T1 (de)
AU (1) AU2002310974A1 (de)
DE (1) DE60203173T2 (de)
WO (1) WO2002089374A2 (de)

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US7002967B2 (en) 2001-05-18 2006-02-21 Denton I Claude Multi-protocol networking processor with data traffic support spanning local, regional and wide area networks
US6580731B1 (en) * 2001-05-18 2003-06-17 Network Elements, Inc. Multi-stage SONET overhead processing
US7075953B2 (en) * 2001-07-30 2006-07-11 Network-Elements, Inc. Programmable SONET framing
WO2004093357A1 (ja) * 2003-04-17 2004-10-28 Fujitsu Limited 伝送ネットワークシステム
JP4500154B2 (ja) * 2004-11-08 2010-07-14 富士通株式会社 フレーム伝送装置およびフレーム受信装置
CN100373847C (zh) 2004-12-14 2008-03-05 华为技术有限公司 在光传送网中传输低速率业务信号的方法
US20060197767A1 (en) * 2005-03-07 2006-09-07 Ward Robert G Algorithm to automatically configure a SONET/SDH demultiplexer by pushing a button, and displaying a result and status thereof
CN101394335B (zh) * 2007-09-20 2011-01-19 中兴通讯股份有限公司 一种同步数字交叉连接的自路由的方法及系统
US8705402B2 (en) * 2009-12-24 2014-04-22 Infinera Corporation Clocking of client signals output from an egress node in a network
JP5659910B2 (ja) * 2011-03-29 2015-01-28 富士通株式会社 フレームマッピング装置及びフレームマッピング方法
US9002202B2 (en) * 2012-03-31 2015-04-07 Tejas Networks Limited Method and system for reducing the resource utilization of switch fabric in a SONET/SDH multiplexer by switching data on a TU level
CN109672490A (zh) * 2017-10-13 2019-04-23 中兴通讯股份有限公司 一种多端口支路单元、信号处理方法及存储介质
CN111385065B (zh) * 2020-05-29 2020-09-11 湖南戎腾网络科技有限公司 一种接口速率自适应装置及方法

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FR2399163A1 (fr) * 1977-07-26 1979-02-23 Telecommunications Sa Multiplexeur-demultiplexeur de signaux numeriques plesiosynchrones de debits differents
DE3853329T2 (de) * 1987-09-03 1995-11-09 Nippon Electric Co Multiplexer- und Demultiplexer-Vorrichtung, die an zwei Übertragungsraten angepasst werden kann.
US5675580A (en) 1993-12-30 1997-10-07 Dsc Communications Corporation Processor device for terminating and creating synchronous transport signals
JPH08125626A (ja) 1994-10-20 1996-05-17 Fujitsu Ltd 伝送装置のシリアルインタフェース方式
EP0821852B1 (de) * 1995-04-15 2003-01-22 International Business Machines Corporation Sdh/sonet-interface
US5878039A (en) * 1996-04-24 1999-03-02 Nec America, Inc. Bus rate adaptation and time slot assignment circuit for a sonet multiplex system
US5940456A (en) * 1996-06-20 1999-08-17 Ut Starcom, Inc. Synchronous plesiochronous digital hierarchy transmission systems
US5790557A (en) * 1996-09-13 1998-08-04 Electronics And Telecommunications Research Institute Apparatus for implementing the function of a virtual container-11 and a tributary unit group-2 in a synchronous digital hierarchy
US6298038B1 (en) * 1997-04-24 2001-10-02 Nortel Networks Limited Transparent transport
JP3569613B2 (ja) 1997-09-30 2004-09-22 三菱電機株式会社 ループ式データ伝送装置
JP3483106B2 (ja) 1997-10-28 2004-01-06 富士通株式会社 固定長セルデータ・時分割データハイブリッド多重化装置
JPH11205364A (ja) 1998-01-20 1999-07-30 Mitsubishi Electric Corp データ伝送装置
US6359859B1 (en) * 1999-06-03 2002-03-19 Fujitsu Network Communications, Inc. Architecture for a hybrid STM/ATM add-drop multiplexer
AT407319B (de) * 1999-06-10 2001-02-26 Siemens Ag Oesterreich Verfahren und vorrichtung zum umwandeln virtuell verketteter datenströme in kontingent verkettete
US7002986B1 (en) * 1999-07-08 2006-02-21 Nortel Networks Limited Mapping arbitrary signals into SONET
JP2001044961A (ja) 1999-08-02 2001-02-16 Fujitsu Ltd 時分割多重装置
JP2001053710A (ja) 1999-08-11 2001-02-23 Fujitsu Ltd 同期回路及びイネーブル生成回路
EP1091289B1 (de) * 1999-10-08 2004-05-26 Hewlett-Packard Company, A Delaware Corporation Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung
US7353288B1 (en) * 2001-10-17 2008-04-01 Ciena Corporation SONET/SDH payload re-mapping and cross-connect

Also Published As

Publication number Publication date
AU2002310974A1 (en) 2002-11-11
WO2002089374A3 (en) 2003-01-23
EP1396105B1 (de) 2005-03-09
JP3974855B2 (ja) 2007-09-12
WO2002089374A2 (en) 2002-11-07
DE60203173D1 (de) 2005-04-14
EP1396105A2 (de) 2004-03-10
JP2004530370A (ja) 2004-09-30
US7630414B2 (en) 2009-12-08
DE60203173T2 (de) 2006-04-20
US20040131090A1 (en) 2004-07-08

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