JPS6351421B2 - - Google Patents

Info

Publication number
JPS6351421B2
JPS6351421B2 JP54107005A JP10700579A JPS6351421B2 JP S6351421 B2 JPS6351421 B2 JP S6351421B2 JP 54107005 A JP54107005 A JP 54107005A JP 10700579 A JP10700579 A JP 10700579A JP S6351421 B2 JPS6351421 B2 JP S6351421B2
Authority
JP
Japan
Prior art keywords
signal
power
voltage
optical
cable
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
JP54107005A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5631242A (en
Inventor
Sadayuki Ikeda
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP10700579A priority Critical patent/JPS5631242A/ja
Publication of JPS5631242A publication Critical patent/JPS5631242A/ja
Publication of JPS6351421B2 publication Critical patent/JPS6351421B2/ja
Granted 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
    • H04B10/50—Transmitters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
JP10700579A 1979-08-22 1979-08-22 Remote power supply optical communication unit Granted JPS5631242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10700579A JPS5631242A (en) 1979-08-22 1979-08-22 Remote power supply optical communication unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10700579A JPS5631242A (en) 1979-08-22 1979-08-22 Remote power supply optical communication unit

Publications (2)

Publication Number Publication Date
JPS5631242A JPS5631242A (en) 1981-03-30
JPS6351421B2 true JPS6351421B2 (zh) 1988-10-13

Family

ID=14448068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10700579A Granted JPS5631242A (en) 1979-08-22 1979-08-22 Remote power supply optical communication unit

Country Status (1)

Country Link
JP (1) JPS5631242A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009118473A (ja) * 2007-10-19 2009-05-28 Sumitomo Electric Ind Ltd 車載光ｌａｎシステム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223093A (ja) * 1983-06-01 1984-12-14 Matsushita Electric Ind Co Ltd ボタン電話装置
JP5594686B2 (ja) * 2010-04-16 2014-09-24 株式会社Ｎｔｔドコモ 無線信号光ファイバ伝送システム
JP7220888B2 (ja) * 2018-11-08 2023-02-13 Ｋａｉフォトニクス株式会社 光送受信システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458843A (en) * 1977-10-19 1979-05-11 Meidensha Electric Mfg Co Ltd Prevention of overvoltage in no-break power unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458843A (en) * 1977-10-19 1979-05-11 Meidensha Electric Mfg Co Ltd Prevention of overvoltage in no-break power unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009118473A (ja) * 2007-10-19 2009-05-28 Sumitomo Electric Ind Ltd 車載光ｌａｎシステム

Also Published As

Publication number Publication date
JPS5631242A (en) 1981-03-30

Similar Documents

Publication Publication Date Title
US7388892B2 (en) System and method for optically powering a remote network component
US4553268A (en) Circuit arrangement with a laser diode for transmission of communication signals through a light waveguide
CN108768533B (zh) 一种用于高速远距离传输的光收发一体组件
CN105659132A (zh) 用于光学传输高速数据和低速数据的方法、电路和光缆组件
US11870204B2 (en) PSE device and powered device of optical power supply system, and optical power supply system
US5602665A (en) Optical transmitting/receiving apparatus for bidirectional communication systems
JPS6351421B2 (zh)
US4893354A (en) System and method for self-compensating fiber-optic data transmission at temperatures up to 200 degrees C.
US11411660B2 (en) Powered device, power sourcing equipment and power over fiber system
CN208424371U (zh) 一种光收发一体组件
JP6890635B2 (ja) 光給電システム
JP7436160B2 (ja) 光給電システム
CN108768534A (zh) 一种光收发一体组件
JP7436156B2 (ja) 光給電システム
NZ235720A (en) Optical signal repeater uses optical/electrical/optical link
KR102228114B1 (ko) 능동형 광케이블
RU195171U1 (ru) Оптоэлектронный модуль
JP2001086073A (ja) 光伝送システム及び光伝送装置
JP2021068933A (ja) 受電装置、給電装置及び光ファイバー給電システム
JP2508980B2 (ja) 光送信回路
JPH06291730A (ja) 光通信装置
JPH0691496B2 (ja) レ−ザ光遮断方式
JPH02107030A (ja) 光通信装置
JPS63212229A (ja) レ−ザ光遮断方式