JPS5857834A - 光通信方式 - Google Patents

光通信方式

Info

Publication number
JPS5857834A
JPS5857834A JP56155945A JP15594581A JPS5857834A JP S5857834 A JPS5857834 A JP S5857834A JP 56155945 A JP56155945 A JP 56155945A JP 15594581 A JP15594581 A JP 15594581A JP S5857834 A JPS5857834 A JP S5857834A
Authority
JP
Japan
Prior art keywords
level
optical
transmission line
optical transmission
communication
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
JP56155945A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628981B2 (enrdf_load_stackoverflow
Inventor
Kiyoharu Inao
稲生　清春
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56155945A priority Critical patent/JPS5857834A/ja
Publication of JPS5857834A publication Critical patent/JPS5857834A/ja
Publication of JPS628981B2 publication Critical patent/JPS628981B2/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
    • H04B10/27—Arrangements for networking
    • H04B10/278—Bus-type networks
    • 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
    • H04B10/27—Arrangements for networking
    • 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
    • H04B10/27—Arrangements for networking
    • H04B10/275—Ring-type networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
JP56155945A 1981-09-30 1981-09-30 光通信方式 Granted JPS5857834A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56155945A JPS5857834A (ja) 1981-09-30 1981-09-30 光通信方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56155945A JPS5857834A (ja) 1981-09-30 1981-09-30 光通信方式

Publications (2)

Publication Number Publication Date
JPS5857834A true JPS5857834A (ja) 1983-04-06
JPS628981B2 JPS628981B2 (enrdf_load_stackoverflow) 1987-02-25

Family

ID=15616951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56155945A Granted JPS5857834A (ja) 1981-09-30 1981-09-30 光通信方式

Country Status (1)

Country Link
JP (1) JPS5857834A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879347A (ja) * 1981-11-05 1983-05-13 Fujitsu Ltd 光バスネツトワ−ク・システム
JPS5878555U (ja) * 1981-11-20 1983-05-27 三洋電機株式会社 マグネトロン
JPS61179627A (ja) * 1985-02-05 1986-08-12 Fujitsu Ltd 光バス中継器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SIXTH DATA COMMUNICATIONS SYMPOSIUM=1979 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879347A (ja) * 1981-11-05 1983-05-13 Fujitsu Ltd 光バスネツトワ−ク・システム
JPS5878555U (ja) * 1981-11-20 1983-05-27 三洋電機株式会社 マグネトロン
JPS61179627A (ja) * 1985-02-05 1986-08-12 Fujitsu Ltd 光バス中継器

Also Published As

Publication number Publication date
JPS628981B2 (enrdf_load_stackoverflow) 1987-02-25

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