IT1217130B - Sistema di commutazione in tecnologia ottica - Google Patents

Sistema di commutazione in tecnologia ottica

Info

Publication number
IT1217130B
IT1217130B IT8767187A IT6718787A IT1217130B IT 1217130 B IT1217130 B IT 1217130B IT 8767187 A IT8767187 A IT 8767187A IT 6718787 A IT6718787 A IT 6718787A IT 1217130 B IT1217130 B IT 1217130B
Authority
IT
Italy
Prior art keywords
switching system
optical technology
optical
technology
switching
Prior art date
Application number
IT8767187A
Other languages
English (en)
Other versions
IT8767187A0 (it
Inventor
Melindo Flavio
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT8767187A priority Critical patent/IT1217130B/it
Publication of IT8767187A0 publication Critical patent/IT8767187A0/it
Priority to US07/159,215 priority patent/US4845702A/en
Priority to JP63048808A priority patent/JPS63240293A/ja
Priority to CA000561319A priority patent/CA1295040C/en
Priority to DE8888103868T priority patent/DE3860235D1/de
Priority to EP88103868A priority patent/EP0282071B1/en
Priority to DE198888103868T priority patent/DE282071T1/de
Application granted granted Critical
Publication of IT1217130B publication Critical patent/IT1217130B/it

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/106—ATM switching elements using space switching, e.g. crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/40—Constructional details, e.g. power supply, mechanical construction or backplane
    • H04L49/405—Physical details, e.g. power supply, mechanical construction or backplane of ATM switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5605—Fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • 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
    • H04Q11/0066—Provisions for optical burst or packet networks
    • 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
    • H04Q2011/0011—Construction using wavelength conversion
    • 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)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)
IT8767187A 1987-03-12 1987-03-12 Sistema di commutazione in tecnologia ottica IT1217130B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8767187A IT1217130B (it) 1987-03-12 1987-03-12 Sistema di commutazione in tecnologia ottica
US07/159,215 US4845702A (en) 1987-03-12 1988-02-23 Optical telecommunication package switching system using asynchronous techniques
JP63048808A JPS63240293A (ja) 1987-03-12 1988-03-03 光学交換方法
CA000561319A CA1295040C (en) 1987-03-12 1988-03-11 Optical switching system
DE8888103868T DE3860235D1 (de) 1987-03-12 1988-03-11 Optisches schaltsystem.
EP88103868A EP0282071B1 (en) 1987-03-12 1988-03-11 Optical switching system
DE198888103868T DE282071T1 (de) 1987-03-12 1988-03-11 Optisches schaltsystem.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767187A IT1217130B (it) 1987-03-12 1987-03-12 Sistema di commutazione in tecnologia ottica

Publications (2)

Publication Number Publication Date
IT8767187A0 IT8767187A0 (it) 1987-03-12
IT1217130B true IT1217130B (it) 1990-03-14

Family

ID=11300314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767187A IT1217130B (it) 1987-03-12 1987-03-12 Sistema di commutazione in tecnologia ottica

Country Status (6)

Country Link
US (1) US4845702A (it)
EP (1) EP0282071B1 (it)
JP (1) JPS63240293A (it)
CA (1) CA1295040C (it)
DE (2) DE282071T1 (it)
IT (1) IT1217130B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226039A (en) * 1987-12-22 1993-07-06 Kendall Square Research Corporation Packet routing switch
US5341483A (en) * 1987-12-22 1994-08-23 Kendall Square Research Corporation Dynamic hierarchial associative memory
US5761413A (en) * 1987-12-22 1998-06-02 Sun Microsystems, Inc. Fault containment system for multiprocessor with shared memory
US5822578A (en) * 1987-12-22 1998-10-13 Sun Microsystems, Inc. System for inserting instructions into processor instruction stream in order to perform interrupt processing
US5251308A (en) * 1987-12-22 1993-10-05 Kendall Square Research Corporation Shared memory multiprocessor with data hiding and post-store
US5055999A (en) 1987-12-22 1991-10-08 Kendall Square Research Corporation Multiprocessor digital data processing system
JP2595025B2 (ja) * 1988-03-18 1997-03-26 株式会社日立製作所 空間分割形スイッチを用いた高速パケット交換装置
JP2719397B2 (ja) * 1989-04-24 1998-02-25 日本電信電話株式会社 超短光パルス変調回路
US5153595A (en) * 1990-03-26 1992-10-06 Geophysical Survey Systems, Inc. Range information from signal distortions
GB2243967B (en) * 1990-05-12 1994-04-06 Stc Plc Optical crossbar switch
JP2566081B2 (ja) * 1990-12-19 1996-12-25 エイ・ティ・アンド・ティ・コーポレーション 光パケットのエンコーディング方法及びスイッチングノード
FR2672175A1 (fr) * 1991-01-29 1992-07-31 Cit Alcatel Centre satellite photonique.
FR2672173B1 (fr) * 1991-01-29 1993-09-03 Cit Alcatel Multiplexeur temporel photonique, et demultiplexeur temporel photonique.
FR2672178B1 (fr) * 1991-01-29 1994-03-18 Alcatel Cit Concentrateur photonique.
US5191626A (en) * 1991-04-22 1993-03-02 The Trustees Of Columbia University In The City Of New York Optical communications system and method
CA2078312A1 (en) 1991-09-20 1993-03-21 Mark A. Kaufman Digital data processor with improved paging
CA2078310A1 (en) * 1991-09-20 1993-03-21 Mark A. Kaufman Digital processor with distributed memory system
IT1257546B (it) * 1992-06-15 1996-01-30 Cselt Centro Studi Lab Telecom Commutatore ottico per reti a commutazione veloce di cella.
FR2726726A1 (fr) * 1994-11-04 1996-05-10 Guillemot Christian Systeme de commutateur pour paquets optiques
RU2110089C1 (ru) * 1995-12-22 1998-04-27 Бурцев Всеволод Сергеевич Вычислительная система
US6108331A (en) * 1998-07-10 2000-08-22 Upstate Systems Tec, Inc. Single medium wiring scheme for multiple signal distribution in building and access port therefor
DE19940565C1 (de) * 1999-08-26 2001-02-01 Siemens Ag Verfahren zur Leitweglenkung von Datenpaketen eines optischen Datenpaketstromes
AU2001284907A1 (en) 2000-08-15 2002-02-25 Nortel Networks Limited System, device, and method for managing communication services in an optical communication system
WO2002015451A1 (en) * 2000-08-15 2002-02-21 Nortel Networks Limited Optical switch router
JP3817510B2 (ja) * 2002-10-29 2006-09-06 キヤノン株式会社 光電気混載装置
US20090247006A1 (en) * 2008-01-22 2009-10-01 Wi3, Inc., New York Network access point having interchangeable cartridges

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979733A (en) * 1975-05-09 1976-09-07 Bell Telephone Laboratories, Incorporated Digital data communications system packet switch
US4408307A (en) * 1978-12-26 1983-10-04 Texas Instruments Incorporated Optical transmission of digital seismic data
FR2467524A1 (fr) * 1979-10-10 1981-04-17 Thomson Csf Mat Tel Procede de commutation de signaux multiplexes temporellement et transmis par une onde porteuse, en particulier une onde lumineuse, et dispositif de mise en oeuvre
US4325147A (en) * 1980-06-16 1982-04-13 Minnesota Mining & Manufacturing Co. Asynchronous multiplex system
GB2139443B (en) * 1983-05-07 1986-08-20 Standard Telephones Cables Ltd Optical packet switching system
US4506387A (en) * 1983-05-25 1985-03-19 Walter Howard F Programming-on-demand cable system and method
JPS6163190A (ja) * 1984-09-05 1986-04-01 Oki Electric Ind Co Ltd 中継交換方式
US4736462A (en) * 1986-03-20 1988-04-05 American Telephone And Telegraph Company, At&T Bell Laboratories Photonic switching

Also Published As

Publication number Publication date
DE3860235D1 (de) 1990-07-19
IT8767187A0 (it) 1987-03-12
CA1295040C (en) 1992-01-28
JPS63240293A (ja) 1988-10-05
EP0282071A2 (en) 1988-09-14
EP0282071B1 (en) 1990-06-13
US4845702A (en) 1989-07-04
EP0282071A3 (en) 1989-07-12
DE282071T1 (de) 1989-10-05
JPH0447518B2 (it) 1992-08-04

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Effective date: 19950329