FR2423932A1 - DATA TRANSMITTER-RECEIVER DEVICE - Google Patents

DATA TRANSMITTER-RECEIVER DEVICE

Info

Publication number
FR2423932A1
FR2423932A1 FR7908153A FR7908153A FR2423932A1 FR 2423932 A1 FR2423932 A1 FR 2423932A1 FR 7908153 A FR7908153 A FR 7908153A FR 7908153 A FR7908153 A FR 7908153A FR 2423932 A1 FR2423932 A1 FR 2423932A1
Authority
FR
France
Prior art keywords
data
optical fiber
receiver device
data transmitter
branch connected
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.)
Granted
Application number
FR7908153A
Other languages
French (fr)
Other versions
FR2423932B1 (en
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2423932A1 publication Critical patent/FR2423932A1/en
Application granted granted Critical
Publication of FR2423932B1 publication Critical patent/FR2423932B1/en
Expired 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
    • H04B10/40—Transceivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Dispositif émetteur-récepteur de données pour des transmissions rapides et sans erreurs de données. Le dispositif comprend un codeur de données à émettre, un décodeur de données reçues, une fibre optique comportant deux extrémités pour transmettre des données émises et reçues respectivement, et un coupleur optique en Y pourvu d'une première branche reliée au codeur, d'une seconde branche reliée au décodeur et d'une troisième branche reliée à la fibre optique Application à un système de transmission de données à fibres optiques entre des ordinateurs.Data transceiver device for fast and error-free data transmissions. The device comprises an encoder for data to be transmitted, a decoder for data received, an optical fiber comprising two ends for transmitting data transmitted and received respectively, and an optical Y coupler provided with a first branch connected to the encoder, with a second branch connected to the decoder and a third branch connected to the optical fiber Application to an optical fiber data transmission system between computers.

FR7908153A 1978-04-18 1979-03-30 DATA TRANSCEIVER DEVICE Expired FR2423932B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89745878A 1978-04-18 1978-04-18

Publications (2)

Publication Number Publication Date
FR2423932A1 true FR2423932A1 (en) 1979-11-16
FR2423932B1 FR2423932B1 (en) 1985-12-20

Family

ID=25407928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908153A Expired FR2423932B1 (en) 1978-04-18 1979-03-30 DATA TRANSCEIVER DEVICE

Country Status (6)

Country Link
JP (1) JPS54140406A (en)
AU (1) AU528153B2 (en)
CA (1) CA1119254A (en)
DE (1) DE2910497A1 (en)
FR (1) FR2423932B1 (en)
GB (1) GB2019557B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113154A1 (en) * 1981-04-01 1982-12-02 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg System for optronic data input in laser communications devices
EP0071232B1 (en) * 1981-07-28 1985-11-13 Siemens Aktiengesellschaft Broad-band communication system
US4420842A (en) * 1981-07-29 1983-12-13 Kuhn Loughrey R Fiber optic digital data transmitting system
DE3218261A1 (en) * 1982-05-14 1983-12-22 Siemens AG, 1000 Berlin und 8000 München BROAD COMMUNICATION SYSTEM
DE3224425A1 (en) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München BUS SYSTEM WITH LIGHTWAVE GUIDES
FR2531825A1 (en) * 1982-08-13 1984-02-17 Pays Gerard Useful signal discriminator for the reception of a digital signal transmitted over infrared medium.
GB8521213D0 (en) * 1985-08-23 1985-10-02 Gen Electric Co Plc Optical fibre transmission systems
JPS6281829A (en) * 1985-10-04 1987-04-15 Fuji Electric Co Ltd Two-way optical signal transmitter
DE3605248A1 (en) * 1986-02-19 1987-09-03 Standard Elektrik Lorenz Ag OPTICAL TRANSMITTER / RECEIVER MODULE
DE4006510A1 (en) * 1990-03-02 1991-09-05 Jiang Jie Optical bus system with light guide plates - has plate-shaped bus channel(s) with side coupled bus subscriber radiation inputs and outputs
DE4128974A1 (en) * 1991-08-31 1993-03-04 Telefunken Electronic Gmbh OPERATING A SYSTEM USING A REMOTE CONTROL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559990A5 (en) * 1973-06-12 1975-03-14 Patelhold Patentverwertung
JPS5289005A (en) * 1976-01-20 1977-07-26 Hitachi Ltd Time dividing 2-lines type all double communication
JPS5318307A (en) * 1976-08-03 1978-02-20 Hitachi Ltd Optical fiber communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OPTICS LETTERS, vol. 1, no. 3, septembre 1977 (New York, US) B.S. KAWASAKI et al.: "Full duplex transmission link over single-strand optical fiber", pages 107 et 108 *

Also Published As

Publication number Publication date
GB2019557B (en) 1983-01-12
DE2910497A1 (en) 1979-10-25
AU4585879A (en) 1979-10-25
AU528153B2 (en) 1983-04-14
GB2019557A (en) 1979-10-31
FR2423932B1 (en) 1985-12-20
CA1119254A (en) 1982-03-02
JPS54140406A (en) 1979-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse