JPS5553951A - Optical exchange system - Google Patents

Optical exchange system

Info

Publication number
JPS5553951A
JPS5553951A JP12608278A JP12608278A JPS5553951A JP S5553951 A JPS5553951 A JP S5553951A JP 12608278 A JP12608278 A JP 12608278A JP 12608278 A JP12608278 A JP 12608278A JP S5553951 A JPS5553951 A JP S5553951A
Authority
JP
Japan
Prior art keywords
fiber
optical
reception
row
bar
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
JP12608278A
Other languages
English (en)
Other versions
JPS6038074B2 (ja
Inventor
Eizo Miyauchi
Tomoyuki Otsuka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP53126082A priority Critical patent/JPS6038074B2/ja
Publication of JPS5553951A publication Critical patent/JPS5553951A/ja
Publication of JPS6038074B2 publication Critical patent/JPS6038074B2/ja
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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP53126082A 1978-10-16 1978-10-16 光交換方式 Expired JPS6038074B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53126082A JPS6038074B2 (ja) 1978-10-16 1978-10-16 光交換方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53126082A JPS6038074B2 (ja) 1978-10-16 1978-10-16 光交換方式

Publications (2)

Publication Number Publication Date
JPS5553951A true JPS5553951A (en) 1980-04-19
JPS6038074B2 JPS6038074B2 (ja) 1985-08-29

Family

ID=14926151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53126082A Expired JPS6038074B2 (ja) 1978-10-16 1978-10-16 光交換方式

Country Status (1)

Country Link
JP (1) JPS6038074B2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190543A (ja) * 1987-01-30 1988-08-08 Copal Electron Co Ltd インナ−ロ−タ型ｄｃブラシレスモ−タ

Also Published As

Publication number Publication date
JPS6038074B2 (ja) 1985-08-29

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