IT1026535B - Rete costituita da fibre per la trasmissione ottico elettronica di dati fra stazioni di untenti - Google Patents

Rete costituita da fibre per la trasmissione ottico elettronica di dati fra stazioni di untenti

Info

Publication number
IT1026535B
IT1026535B IT29854/74A IT2985474A IT1026535B IT 1026535 B IT1026535 B IT 1026535B IT 29854/74 A IT29854/74 A IT 29854/74A IT 2985474 A IT2985474 A IT 2985474A IT 1026535 B IT1026535 B IT 1026535B
Authority
IT
Italy
Prior art keywords
fibers
data
optical transmission
user stations
network consisting
Prior art date
Application number
IT29854/74A
Other languages
English (en)
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Application granted granted Critical
Publication of IT1026535B publication Critical patent/IT1026535B/it

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
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H04B10/2725—Star-type networks without a headend
IT29854/74A 1973-11-28 1974-11-26 Rete costituita da fibre per la trasmissione ottico elettronica di dati fra stazioni di untenti IT1026535B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1668373A CH564889A5 (it) 1973-11-28 1973-11-28

Publications (1)

Publication Number Publication Date
IT1026535B true IT1026535B (it) 1978-10-20

Family

ID=4419351

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29854/74A IT1026535B (it) 1973-11-28 1974-11-26 Rete costituita da fibre per la trasmissione ottico elettronica di dati fra stazioni di untenti

Country Status (12)

Country Link
US (1) US4027153A (it)
JP (1) JPS5741141B2 (it)
BE (1) BE822582A (it)
BR (1) BR7409881A (it)
CA (1) CA1038455A (it)
CH (1) CH564889A5 (it)
DE (1) DE2400491C2 (it)
FR (1) FR2252709B1 (it)
GB (1) GB1493138A (it)
IT (1) IT1026535B (it)
NL (1) NL7415366A (it)
SE (1) SE7414791L (it)

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CH659528A5 (de) * 1982-03-16 1987-01-30 V Elektrotech I V I Lenina Einrichtung zur uebertragung und verteilung einer lichtstrahlung.
DE3224425A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Bussystem mit lichtwellenleitern
US4964692A (en) * 1982-07-21 1990-10-23 Smith & Nephew Dyonics, Inc. Fiber bundle illumination system
DE3232133A1 (de) * 1982-08-28 1984-03-01 Informatik Beratungsgesellschaft für Informationsverarbeitung Realtime-Systeme Prozeßsteuerung mbH, 7000 Stuttgart Informationsverbundsystem
DE3234739A1 (de) * 1982-09-20 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Bussystem mit lichtwellenleitern
DE3235238A1 (de) * 1982-09-23 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Kommunikationssystem fuer ein fuehrungs- und waffeneinsatzsystem
DE3235253A1 (de) * 1982-09-23 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Optisches kopplernetzwerk zum verkoppeln von mehreren teilnehmersendern mit mehreren teilnehmerempfaengern mittels optischer sternkoppler
US4563774A (en) * 1982-10-25 1986-01-07 At&T Bell Laboratories Address coded communication system
CA1225121A (en) * 1982-11-05 1987-08-04 Motomu Mochizuki Optical network system of bus architecture capable of rapidly detecting collision at each communication station
DE3323317A1 (de) * 1983-06-28 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Sternkoppler fuer lokale netze der optischen nachrichtentechnik
US4628501A (en) * 1983-12-29 1986-12-09 The United States Of America As Represented By The Secretary Of The Army Optical communications systems
US4871225A (en) * 1984-08-24 1989-10-03 Pacific Bell Fiber optic distribution network
DE3438939C1 (de) * 1984-10-24 1986-05-22 Deutsche Gerätebau GmbH, 4796 Salzkotten Vorrichtung zum Übertragen und Anzeigen von Steuerungs- und Meßdaten bezüglich in Rohrleitungen oder flexiblen Schlauchleitungen geförderter feuergefährlicher Flüssigkeiten oder Gase
US4641371A (en) * 1985-01-16 1987-02-03 Westinghouse Electric Corp. Multi-star fiber optic network
US4630923A (en) * 1985-02-04 1986-12-23 The United States Of America As Represented By The United States Department Of Energy Fiberoptic spectrophotometer
US4654889A (en) * 1985-02-05 1987-03-31 Westinghouse Electric Corp. Multi-star fiber optic network with improved access time
US4641373A (en) * 1985-02-05 1987-02-03 Westinghouse Electric Corp. T-connection fiber-optic repeater
US4688260A (en) * 1985-10-09 1987-08-18 Westinghouse Electric Corp. High-reliability fiber optic repeater
CA1314935C (en) * 1987-01-05 1993-03-23 British Telecommunications Public Limited Company Optical communications network
US4834483A (en) * 1987-05-06 1989-05-30 Bell Communications Research, Inc. Fast optical cross-connect for parallel processing computers
GB8717124D0 (en) * 1987-07-20 1987-08-26 British Telecomm P c m signal coding
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
US4894826A (en) * 1989-01-30 1990-01-16 Honeywell, Inc. Message generating communication apparatus having a message preamble format allowing parts of certain messages to be ignored
DE4011462C2 (de) * 1990-04-09 1995-01-05 Wandel & Goltermann Steckverbindung für optische Meßgeräte
US5185833A (en) * 1991-02-13 1993-02-09 International Business Machines Corporation Modular active fiber optic coupler system
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DE4139300A1 (de) * 1991-11-29 1993-06-03 Rheydt Kabelwerk Ag Netzwerk-topologie zur datenuebertragung
US5463671A (en) * 1992-11-16 1995-10-31 Csir Telecommunications network having a distributed network of decentralized local stations
US5761312A (en) * 1995-06-07 1998-06-02 Zelikovitz, Deceased; Joseph Enhanced individual intelligent communication platform for subscribers on a telephone system
US6775484B1 (en) 1997-06-03 2004-08-10 Alcatel Alsthom Compagnie Generale D'electricite Receiver for receiving optical signals
DE19723103A1 (de) * 1997-06-03 1998-12-10 Alsthom Cge Alcatel Empfänger zum Empfang von optischen Signalen
US20020141402A1 (en) * 2001-03-08 2002-10-03 Chang Li-Tien Telecommunication auto-looper
CN102577188A (zh) * 2009-09-24 2012-07-11 株式会社自动网络技术研究所 车载通信系统、光通信线束及光分配装置

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DE905469C (de) * 1951-04-26 1954-03-01 Ver Baubeschlag Gretsch Co Vorrichtung zum Inbetriebsetzen eines Antriebes durch Fernsteuerung
US3455625A (en) * 1966-06-23 1969-07-15 Bausch & Lomb Optical fiber bundle coupling system
DE1254513B (de) * 1966-12-21 1967-11-16 Telefunken Patent Mehrstufiges UEbertragungssystem fuer in Pulscodemodulation dargestellte Nachrichten
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GB1285884A (en) * 1968-11-01 1972-08-16 English Electric Co Ltd Fibre optic signal transmission system
DE1917400A1 (de) * 1969-04-03 1970-10-15 Siemens Ag Integriertes optisch-elektronisches Festkoerpersystem
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DE2206098C3 (de) * 1972-02-09 1980-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Koppelfeld für ein Vermittlungssystem von Nachrichtenkanälen, vorzugsweise im optischen Frequenzbereich
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US3870396A (en) * 1973-07-05 1975-03-11 Corning Glass Works Optical coupler
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US3874780A (en) * 1973-07-05 1975-04-01 Corning Glass Works Coupler for optical communication system
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Also Published As

Publication number Publication date
FR2252709A1 (it) 1975-06-20
CH564889A5 (it) 1975-07-31
BR7409881A (pt) 1976-05-25
GB1493138A (en) 1977-11-23
FR2252709B1 (it) 1978-06-23
NL7415366A (nl) 1975-05-30
JPS5741141B2 (it) 1982-09-01
DE2400491A1 (de) 1975-06-05
CA1038455A (en) 1978-09-12
JPS5087342A (it) 1975-07-14
US4027153A (en) 1977-05-31
AU7580274A (en) 1976-05-27
DE2400491C2 (de) 1989-02-02
BE822582A (fr) 1975-03-14
SE7414791L (it) 1975-05-29

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