FR2489643B1 - Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications - Google Patents

Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications

Info

Publication number
FR2489643B1
FR2489643B1 FR8019145A FR8019145A FR2489643B1 FR 2489643 B1 FR2489643 B1 FR 2489643B1 FR 8019145 A FR8019145 A FR 8019145A FR 8019145 A FR8019145 A FR 8019145A FR 2489643 B1 FR2489643 B1 FR 2489643B1
Authority
FR
France
Prior art keywords
opto
concentrator
electronic concentrator
electronic
self
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.)
Expired
Application number
FR8019145A
Other languages
English (en)
Other versions
FR2489643A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8019145A priority Critical patent/FR2489643B1/fr
Publication of FR2489643A1 publication Critical patent/FR2489643A1/fr
Application granted granted Critical
Publication of FR2489643B1 publication Critical patent/FR2489643B1/fr
Expired legal-status Critical Current

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)
FR8019145A 1980-09-04 1980-09-04 Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications Expired FR2489643B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8019145A FR2489643B1 (fr) 1980-09-04 1980-09-04 Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019145A FR2489643B1 (fr) 1980-09-04 1980-09-04 Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications

Publications (2)

Publication Number Publication Date
FR2489643A1 FR2489643A1 (fr) 1982-03-05
FR2489643B1 true FR2489643B1 (fr) 1986-12-19

Family

ID=9245661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019145A Expired FR2489643B1 (fr) 1980-09-04 1980-09-04 Concentrateur opto-electronique et autocommutateur-concentrateur opto-electronique de liaisons de telecommunications

Country Status (1)

Country Link
FR (1) FR2489643B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526255A1 (fr) * 1982-04-30 1983-11-04 Rozenwaig Boris Commutateurs opto-electroniques a organes selecteurs multicanaux pour systemes de telecommunications a large bande et organes opto-electroniques selecteurs pour lesdits commutateurs
US4830444A (en) * 1987-12-31 1989-05-16 American Telephone And Telegraph Company, At&T Bell Laboratories Optical switch
US5093879A (en) * 1990-06-22 1992-03-03 International Business Machines Corporation Electro-optical connectors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423941A1 (fr) * 1978-04-21 1979-11-16 Treheux Michel Systeme de commutation spatiale et de commande d'un reseau de commutation de signaux a frequences optiques
CA1138079A (fr) * 1978-11-08 1982-12-21 Boris Rozenwaig Dispositif de commutation de signaux par des moyens optiques et autocommutateurs comportant ce dispositif

Also Published As

Publication number Publication date
FR2489643A1 (fr) 1982-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse