AU2002217761A1 - Wdm optical communication system with channels supporting multiple data formats - Google Patents

Wdm optical communication system with channels supporting multiple data formats

Info

Publication number
AU2002217761A1
AU2002217761A1 AU2002217761A AU1776102A AU2002217761A1 AU 2002217761 A1 AU2002217761 A1 AU 2002217761A1 AU 2002217761 A AU2002217761 A AU 2002217761A AU 1776102 A AU1776102 A AU 1776102A AU 2002217761 A1 AU2002217761 A1 AU 2002217761A1
Authority
AU
Australia
Prior art keywords
communication system
optical communication
multiple data
data formats
supporting multiple
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.)
Abandoned
Application number
AU2002217761A
Other languages
English (en)
Inventor
Leon Li-Feng Jiang
Raul Montalvo
John Lynn Shanton Iii
Wenli Yu
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.)
Seneca Networks Inc
Original Assignee
Seneca Networks Inc
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 Seneca Networks Inc filed Critical Seneca Networks Inc
Publication of AU2002217761A1 publication Critical patent/AU2002217761A1/en
Abandoned legal-status Critical Current

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0215—Architecture aspects
    • H04J14/0216—Bidirectional architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0209—Multi-stage arrangements, e.g. by cascading multiplexers or demultiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0215—Architecture aspects
    • H04J14/0219—Modular or upgradable architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0279—WDM point-to-point architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0284—WDM mesh architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0294—Dedicated protection at the optical channel (1+1)

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
AU2002217761A 2000-10-17 2001-10-16 Wdm optical communication system with channels supporting multiple data formats Abandoned AU2002217761A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/688,804 US6288811B1 (en) 2000-10-17 2000-10-17 WDM optical communication system with channels supporting multiple data formats
US09688804 2000-10-17
PCT/US2001/032190 WO2002033857A1 (fr) 2000-10-17 2001-10-16 Systeme optique de communication mrl (multiplexage par repartition en longueur d'onde) a canaux supportant plusieurs formats de donnees

Publications (1)

Publication Number Publication Date
AU2002217761A1 true AU2002217761A1 (en) 2002-04-29

Family

ID=24765844

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002217761A Abandoned AU2002217761A1 (en) 2000-10-17 2001-10-16 Wdm optical communication system with channels supporting multiple data formats

Country Status (4)

Country Link
US (2) US6288811B1 (fr)
KR (1) KR20040005841A (fr)
AU (1) AU2002217761A1 (fr)
WO (1) WO2002033857A1 (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7046665B1 (en) * 1999-10-26 2006-05-16 Extreme Networks, Inc. Provisional IP-aware virtual paths over networks
US6288811B1 (en) * 2000-10-17 2001-09-11 Seneca Networks WDM optical communication system with channels supporting multiple data formats
US20020105696A1 (en) * 2001-02-07 2002-08-08 Ross Halgren Transparent optical-electronic-optical switch
US20020135835A1 (en) * 2001-03-06 2002-09-26 Richard Lauder Optical traffic grooming
CA2441045A1 (fr) * 2001-03-16 2002-09-26 Photuris, Inc. Procede et appareil permettant de transferer des signaux wdm entre differents systemes de communication wdm de maniere optiquement transparente
US6623186B2 (en) * 2001-04-26 2003-09-23 Occam Networks Optical ethernet overlay for loop topology network
US20020163685A1 (en) * 2001-05-01 2002-11-07 Swanson Eric Arthur System and method for routing working and protect paths
US20020186430A1 (en) * 2001-06-12 2002-12-12 Ross Halgren Communications network
CN1175633C (zh) * 2001-12-26 2004-11-10 Lg电子株式会社 基于atm的mpls-ler系统和建立该系统的连接的方法
AU2003222112A1 (en) * 2002-03-28 2003-10-13 Celion Networks, Inc. Apparatus and method for aggregation and transportation for plesiosynchronous framing oriented data formats
US7505687B2 (en) * 2002-03-29 2009-03-17 Pivotal Decisions Llc Distributed terminal optical transmission system
US7164692B2 (en) * 2002-04-08 2007-01-16 Jeffrey Lloyd Cox Apparatus and method for transmitting 10 Gigabit Ethernet LAN signals over a transport system
US6965738B2 (en) * 2002-04-16 2005-11-15 Eiselt Michael H Chromatic dispersion compensation system and method
AU2003241308A1 (en) * 2002-04-22 2003-11-03 Celion Networks, Inc. Automated optical transport system
US6847678B2 (en) * 2002-04-25 2005-01-25 Raytheon Company Adaptive air interface waveform
US8494372B2 (en) * 2002-04-30 2013-07-23 Pivotal Decisions Llc Apparatus and method for optimizing optical and electrical filtering of optical signals
US7206516B2 (en) 2002-04-30 2007-04-17 Pivotal Decisions Llc Apparatus and method for measuring the dispersion of a fiber span
US7460296B2 (en) * 2002-04-30 2008-12-02 Pivotal Decisions Llc Compensation for spectral power tilt from scattering
US7593637B2 (en) * 2002-04-30 2009-09-22 Angela Chiu Optical transport system architecture for remote terminal connectivity
US7711271B2 (en) * 2002-04-30 2010-05-04 Eiselt Michael H Wave division multiplexed optical transport system utilizing optical circulators to isolate an optical service channel
US7924496B2 (en) * 2002-06-04 2011-04-12 Pivotal Decisions Llc Apparatus and method for Raman gain control
US6920277B2 (en) 2002-06-04 2005-07-19 Marvin R. Young Optical bypass method and architecture
US20050226630A1 (en) * 2003-06-03 2005-10-13 Celion Networks Inc. Optical bypass method and architecture
AU2003273529A1 (en) 2002-06-04 2003-12-19 Celion Networks, Inc. Flexible, dense line card architecture
US7460745B2 (en) * 2002-06-04 2008-12-02 Pivotal Decisions Llc Configurable dispersion compensation trimmer
US20040042067A1 (en) * 2002-06-04 2004-03-04 Eiselt Michael H. Apparatus and method for duplex optical transport using a co-directional optical amplifier
US7440164B2 (en) * 2002-06-04 2008-10-21 Pivotal Decisions Llc Apparatus and method for Raman gain spectral control
US7603042B2 (en) * 2002-06-04 2009-10-13 Eiselt Michael H Apparatus and method for optimum decision threshold setting
US20040052530A1 (en) * 2002-09-17 2004-03-18 Cechan Tian Optical network with distributed sub-band rejections
US8315518B1 (en) 2002-09-18 2012-11-20 Ciena Corporation Technique for transmitting an optical signal through an optical network
US7421207B2 (en) * 2002-12-13 2008-09-02 Pivotal Decisions Llc Single fiber duplex optical transport
US7782778B2 (en) 2002-12-24 2010-08-24 Samir Satish Sheth Apparatus and method for fibre channel distance extension embedded within an optical transport system
US7656905B2 (en) 2002-12-24 2010-02-02 Samir Sheth Apparatus and method for aggregation and transportation of gigabit ethernet and other packet based data formats
US7340172B2 (en) * 2003-04-10 2008-03-04 Lucent Technologies Inc. Optical WDM-TDM network
US6898347B2 (en) * 2003-05-30 2005-05-24 Intel Corporation Monitoring power in optical networks
US7483636B2 (en) * 2003-07-28 2009-01-27 Fujitsu Limited Optical network with sub-band rejection and bypass
US7925165B2 (en) * 2003-08-07 2011-04-12 Telecom Italia S.P.A. Packet and optical routing equipment and method
US20050095001A1 (en) * 2003-10-29 2005-05-05 Fujitsu Limited Method and system for increasing network capacity in an optical network
US7646981B2 (en) * 2004-03-01 2010-01-12 Adc Telecommunications, Inc. WDM systems and methods
US20050254827A1 (en) * 2004-05-11 2005-11-17 Xyratex Technology Limited Backplane for a data communication system, a data communication system, a host and a method of communication
FR2872655A1 (fr) * 2004-07-01 2006-01-06 France Telecom Reseau privatif multiservices et modules d'interface permettant de vehiculer, sur un tel reseau, des donnees sous differents formats
US7590130B2 (en) * 2004-12-22 2009-09-15 Exar Corporation Communications system with first and second scan tables
US20060133383A1 (en) * 2004-12-22 2006-06-22 Russell Homer Communications system with scan table identification
US20080219669A1 (en) * 2007-03-05 2008-09-11 Futurewei Technologies, Inc. SDH/SONET Convergent Network
US8326146B2 (en) * 2007-03-15 2012-12-04 Telefonaktiebolaget L M Ericsson (Publ) Communications node for and method of routing optical data packet signals
US8149147B2 (en) * 2008-12-30 2012-04-03 Microsoft Corporation Detecting and reordering fixed-length records to facilitate compression
US9325416B2 (en) * 2010-07-30 2016-04-26 At&T Intellectual Property I, L.P. Network interface device for optical premises signals and networks
US9479282B2 (en) * 2011-04-27 2016-10-25 Nippon Telegraph And Telephone Corporation Optical communication apparatus, optical route switching apparatus and network
CN102412987B (zh) * 2011-11-08 2014-01-15 四川大学 一种面向IP over TDM over DWDM的多层网络能耗优化方法
IN2013MU01980A (fr) * 2013-06-10 2015-05-29 Indian Inst Technology Bombay
US9960878B2 (en) * 2013-10-01 2018-05-01 Indian Institute Of Technology Bombay Scalable ultra dense hypergraph network for data centers
CN103888352B (zh) * 2014-02-25 2016-11-02 电子科技大学 一种ip网络中的节能权重设计方法
EP3739958B1 (fr) 2015-11-24 2024-01-10 Telefonaktiebolaget LM Ericsson (publ) Commutation de signaux de données d'au moins deux types, pour une transmission sur un réseau de transport fournissant à la fois une connectivité backhaul et une connectivité fronthaul (xhaul
US20220286221A1 (en) * 2019-09-06 2022-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Optical Node and Optical Transceiver for Auto Tuning of Operational Wavelength

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715015B1 (fr) 1994-01-07 1996-02-02 Auffret Rene Procédé et dispositif de transmission et d'aiguillage de paquets dans un réseau optique.
KR970003527B1 (ko) 1994-05-14 1997-03-18 재단법인 한국전자통신연구소 파장분할 다중화 방식을 이용한 양방향 다채널 광 링 통신망
IT1267645B1 (it) 1994-12-09 1997-02-07 Cselt Centro Studi Lab Telecom Struttura di comunicazione ad anello su vettore ottico e relativo nodo riconfigurabile.
ES2109148B1 (es) 1994-12-30 1998-07-01 Alcatel Standard Electrica Red optica de comunicaciones.
FR2734437B1 (fr) 1995-05-17 1997-06-13 Sutter Alain Reseau en anneau de transmission d'informations multiplexees en longueur d'onde
FR2736777B1 (fr) 1995-07-12 1997-08-08 Alcatel Nv Reseau de transmission optique avec multiplexage de longueurs d'onde
US5751454A (en) 1996-10-10 1998-05-12 Northern Telecom Limited Wavelength bypassed ring networks
US6046833A (en) 1997-02-10 2000-04-04 Optical Networks, Inc. Method and apparatus for operation, protection, and restoration of heterogeneous optical communication networks
JP3765512B2 (ja) 1997-03-17 2006-04-12 富士通株式会社 固定長セル伝送装置並びに固定長セル送信装置及び固定長セル受信装置
US6141339A (en) * 1997-04-04 2000-10-31 Sprint Communications Company, L.P. Telecommunications system
US6137800A (en) * 1997-05-09 2000-10-24 Sprint Communications Company, L. P. System and method for connecting a call
US6631018B1 (en) * 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
US6101013A (en) 1998-01-30 2000-08-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optical circuit switched protocol
US5959749A (en) 1998-05-20 1999-09-28 Nortel Networks Corporation Optical add/drop multiplexer/demultiplexer
US6288811B1 (en) * 2000-10-17 2001-09-11 Seneca Networks WDM optical communication system with channels supporting multiple data formats

Also Published As

Publication number Publication date
US6288811B1 (en) 2001-09-11
KR20040005841A (ko) 2004-01-16
US20020024698A1 (en) 2002-02-28
WO2002033857A1 (fr) 2002-04-25

Similar Documents

Publication Publication Date Title
AU2002217761A1 (en) Wdm optical communication system with channels supporting multiple data formats
AU6460998A (en) Bit-rate transparent wdm optical communication system with remodulators
AU7256098A (en) Optical add-drop multiplexers compatible with very dense wdm optical communication systems
AU2001296375A1 (en) Bidirectional wdm optical communication system with bidirectional add-drop multiplexing
AU7686398A (en) Signal-to-noise monitoring in wdm optical communication systems
EP1324523A4 (fr) Systeme de communication optique a multiplexage en longueur d'onde
AU2001269446A1 (en) Data communication system
AU2001240002A1 (en) Data network with independent transmission channels
AU2001271389A1 (en) Optical system
AU5515301A (en) Multi-wavelength optical communication system
AU7283300A (en) Wdm optical communication system
AU2002232462A1 (en) Wdm optical communication network with data bridging plural optical channels between optical waveguides
AU2001260993A1 (en) Optical multiple function bandwidth management systems
AU2001244747A1 (en) Free-space optical wdm communication system
AU2001278355A1 (en) Optical data transfer system
AU1272599A (en) Remodulators for wdm optical communication systems
AU4082501A (en) Data transmission management system
AU5926100A (en) Optical data format converter
AU7572500A (en) Hybrid optical add/drop multiplexing devices
AU7356298A (en) Low loss, optical add/drop wdm node
AU5030300A (en) Wdm passive optical network with broadcast overlay
AU2001285822A1 (en) Auto-tracking method for a free space optical communication system
AU2001237406A1 (en) Optical communication system
AU3565900A (en) Optical fibre management cassette
AU7541000A (en) Optical fibre management