BE786436A - SWITCHING DEVICE - Google Patents

SWITCHING DEVICE

Info

Publication number
BE786436A
BE786436A BE786436DA BE786436A BE 786436 A BE786436 A BE 786436A BE 786436D A BE786436D A BE 786436DA BE 786436 A BE786436 A BE 786436A
Authority
BE
Belgium
Prior art keywords
switching device
switching
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Comp Generale Electricite
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.)
Publication date
Publication of BE786436A publication Critical patent/BE786436A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
BE786436D 1971-07-21 SWITCHING DEVICE BE786436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126755A FR2146635A5 (en) 1971-07-21 1971-07-21

Publications (1)

Publication Number Publication Date
BE786436A true BE786436A (en) 1973-01-19

Family

ID=9080701

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786436D BE786436A (en) 1971-07-21 SWITCHING DEVICE

Country Status (7)

Country Link
BE (1) BE786436A (en)
DE (1) DE2235926A1 (en)
FR (1) FR2146635A5 (en)
GB (1) GB1379648A (en)
IT (1) IT964734B (en)
LU (1) LU65757A1 (en)
NL (1) NL7210016A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295666A1 (en) * 1974-12-20 1976-07-16 Comp Generale Electricite Telephone communication exchange - has switching unit for many users and uses photoelectric devices and holograms
US3985975A (en) * 1975-03-04 1976-10-12 International Telephone And Telegraph Corporation Holographic telephone switching system
FR2445678A1 (en) * 1978-12-29 1980-07-25 Rozenwaig Boris Wideband, high speed optical signal switching system - uses matrix controlled by secondary light emitters and receivers
DE3410629A1 (en) * 1984-03-22 1985-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München METHOD AND ARRANGEMENT FOR TRANSMITTING DIGITAL DATA BETWEEN DATA SOURCES AND DATA Sinks
JPH0778590B2 (en) * 1987-08-19 1995-08-23 キヤノン株式会社 Optical switch array
DE69024988T2 (en) * 1989-03-09 1996-06-13 Canon Kk Optical switching arrangement for bidirectional signal transmission between several terminal devices
GB2261131B (en) * 1991-10-19 1995-03-01 Northern Telecom Ltd Transmission arbitration in SLM crossbar switch

Also Published As

Publication number Publication date
DE2235926A1 (en) 1973-02-01
FR2146635A5 (en) 1973-03-02
IT964734B (en) 1974-01-31
LU65757A1 (en) 1973-01-26
NL7210016A (en) 1973-01-23
GB1379648A (en) 1975-01-08

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