JPS5384503A - Unit for optical communication system - Google Patents

Unit for optical communication system

Info

Publication number
JPS5384503A
JPS5384503A JP16030876A JP16030876A JPS5384503A JP S5384503 A JPS5384503 A JP S5384503A JP 16030876 A JP16030876 A JP 16030876A JP 16030876 A JP16030876 A JP 16030876A JP S5384503 A JPS5384503 A JP S5384503A
Authority
JP
Japan
Prior art keywords
unit
communication system
optical communication
processor
condition
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.)
Pending
Application number
JP16030876A
Other languages
Japanese (ja)
Inventor
Motomasa Hiraki
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 JP16030876A priority Critical patent/JPS5384503A/en
Publication of JPS5384503A publication Critical patent/JPS5384503A/en
Pending 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To eliminate the condition that the power supply of the processor is always applied and to economize the power consumption, by controlling the condition of power supply of the processor for the gate between the optical detector and the optical source.
JP16030876A 1976-12-29 1976-12-29 Unit for optical communication system Pending JPS5384503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16030876A JPS5384503A (en) 1976-12-29 1976-12-29 Unit for optical communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16030876A JPS5384503A (en) 1976-12-29 1976-12-29 Unit for optical communication system

Publications (1)

Publication Number Publication Date
JPS5384503A true JPS5384503A (en) 1978-07-26

Family

ID=15712140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16030876A Pending JPS5384503A (en) 1976-12-29 1976-12-29 Unit for optical communication system

Country Status (1)

Country Link
JP (1) JPS5384503A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634244A (en) * 1979-08-30 1981-04-06 Sumitomo Electric Ind Ltd Communication method of aerial wire
US4406513A (en) * 1981-03-11 1983-09-27 Cermetek, Inc. Optical repeater system having an automatic optical by-pass
JPS60136A (en) * 1983-06-16 1985-01-05 Nec Corp Power supply system of plural information input or output devices connected to system bus
JPS6055753A (en) * 1983-09-06 1985-04-01 Honda Motor Co Ltd Load driving device of mutiplex communication device for moving object
US4531240A (en) * 1982-09-29 1985-07-23 Canon Kabushiki Kaisha Data communication system
US4541044A (en) * 1981-04-23 1985-09-10 Canon Kabushiki Kaisha Loop transmission with back-up power supply for the interface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634244A (en) * 1979-08-30 1981-04-06 Sumitomo Electric Ind Ltd Communication method of aerial wire
US4406513A (en) * 1981-03-11 1983-09-27 Cermetek, Inc. Optical repeater system having an automatic optical by-pass
US4541044A (en) * 1981-04-23 1985-09-10 Canon Kabushiki Kaisha Loop transmission with back-up power supply for the interface
US4531240A (en) * 1982-09-29 1985-07-23 Canon Kabushiki Kaisha Data communication system
JPS60136A (en) * 1983-06-16 1985-01-05 Nec Corp Power supply system of plural information input or output devices connected to system bus
JPS6055753A (en) * 1983-09-06 1985-04-01 Honda Motor Co Ltd Load driving device of mutiplex communication device for moving object

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