ATE528928T1 - Knoten zur kommunikation von optischen paketen - Google Patents

Knoten zur kommunikation von optischen paketen

Info

Publication number
ATE528928T1
ATE528928T1 AT09167359T AT09167359T ATE528928T1 AT E528928 T1 ATE528928 T1 AT E528928T1 AT 09167359 T AT09167359 T AT 09167359T AT 09167359 T AT09167359 T AT 09167359T AT E528928 T1 ATE528928 T1 AT E528928T1
Authority
AT
Austria
Prior art keywords
node
coupler
optical
combiner
communication
Prior art date
Application number
AT09167359T
Other languages
English (en)
Inventor
Thierry Zami
Dominique Chiaroni
Laurent Ciavaglia
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE528928T1 publication Critical patent/ATE528928T1/de

Links

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
    • H04Q11/0005—Switch and router aspects
    • 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
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • 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
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • 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
    • H04J14/0213—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
    • H04J14/0217—Multi-degree architectures, e.g. having a connection degree greater than two
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H04J14/02216—Power control, e.g. to keep the total optical power constant by gain equalization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0272—Transmission of OAMP information
    • H04J14/0275—Transmission of OAMP information using an optical service channel
    • 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
    • H04J14/0278—WDM optical network architectures
    • H04J14/0286—WDM hierarchical architectures
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0013—Construction using gating amplifiers
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT09167359T 2008-08-25 2009-08-06 Knoten zur kommunikation von optischen paketen ATE528928T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855698A FR2935210B1 (fr) 2008-08-25 2008-08-25 Noeud de commutation de paquets optiques.

Publications (1)

Publication Number Publication Date
ATE528928T1 true ATE528928T1 (de) 2011-10-15

Family

ID=40469860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09167359T ATE528928T1 (de) 2008-08-25 2009-08-06 Knoten zur kommunikation von optischen paketen

Country Status (3)

Country Link
EP (1) EP2160045B1 (de)
AT (1) ATE528928T1 (de)
FR (1) FR2935210B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2704343B1 (de) 2012-09-04 2015-11-04 Alcatel Lucent Schnelle wellenlängenabstimmbare Laser
EP2747322B1 (de) 2012-12-20 2016-09-21 Alcatel Lucent Optischer wdm-paketvermittlungsschaltblock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724167A (en) * 1995-11-14 1998-03-03 Telefonaktiebolaget Lm Ericsson Modular optical cross-connect architecture with optical wavelength switching
EP1054572A3 (de) * 1999-04-27 2007-04-25 Fujitsu Limited Optisches Querverbindungseinrichtung und optisches Netzwerk
AU2001236778A1 (en) * 2000-02-16 2001-08-27 Axon Photonics, Inc. Dynamic programmable optical add/drop module

Also Published As

Publication number Publication date
EP2160045B1 (de) 2011-10-12
FR2935210B1 (fr) 2010-09-10
FR2935210A1 (fr) 2010-02-26
EP2160045A1 (de) 2010-03-03

Similar Documents

Publication Publication Date Title
US9417396B2 (en) Optoelectronic switch
WO2015179449A3 (en) Methods and apparatus for providing configuration discovery using intra-nodal test channel
EP2403172A3 (de) Optischer Add-/Drop-Multiplexer
WO2011017348A8 (en) Split/smart channel allocated wdm-pon architecture
JP5439408B2 (ja) 光パケット交換システムおよび光パケット送信装置
MX2013006807A (es) Conversion multiplex para una red optica pasiva.
ATE545993T1 (de) Zwei- und dreitakt-entdeckungsverfahren für 10g- epon
TW200742327A (en) Open fiber control and loss of light propagation in time division multiplexed inter-system channel link
MX2012000366A (es) Sistema de comunicacion y metodo para transmitir directamente señales entre los nodos de un sistema de comunicacion.
EP2489143A4 (de) Verfahren zur kodierung von routing- und wellenlängenzuordnungsinformationen für wellenlängengeschaltete optische netzwerke
GB2486386A (en) Method and system for switching optical channels
DE602004015942D1 (de) Verfahren und system zum framen und formatieren optischer steuer- und datenbursts in wdm-gestützten photonischen burst-vermittelten netzwerken
US20150326955A1 (en) Optical signal routing
WO2015073733A3 (en) Flexible grid twdm-pon architecture and intelligent set-up for twdm-pon
JP2006217599A (ja) 漏話のない波長分割多重方式の受動型光加入者網とその漏話の除去方法
WO2012135520A3 (en) Methods and apparatus for traffic management in multi-mode switching dwdm netwrks
US9882671B2 (en) Optical reception apparatus, optical transmission apparatus, optical communication system, optical communication method, and storage medium storing program
JP5588374B2 (ja) 光パケット交換システム、光パケット交換装置、および光パケット送信装置
WO2013189333A3 (zh) 一种光传输系统、模式耦合器和光传输方法
WO2016100989A3 (en) Processing of multimode optical signals
RU2013150135A (ru) Центральный узел системы связи, беспроводная система связи, устройство оптического мультиплексора/демультиплексора и способ передачи данных одной или нескольким группам узлов
ATE439708T1 (de) Optische schaltung zur realisierung eines knotens höherer ordnung in einem optischen übertragungsnetzwerk
JP2016504813A5 (de)
ATE528928T1 (de) Knoten zur kommunikation von optischen paketen
US8254783B2 (en) Point-to-multipoint optical communication system

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties