JPS58114638A - 光バスネツトワ−ク・システム - Google Patents

光バスネツトワ−ク・システム

Info

Publication number
JPS58114638A
JPS58114638A JP56211168A JP21116881A JPS58114638A JP S58114638 A JPS58114638 A JP S58114638A JP 56211168 A JP56211168 A JP 56211168A JP 21116881 A JP21116881 A JP 21116881A JP S58114638 A JPS58114638 A JP S58114638A
Authority
JP
Japan
Prior art keywords
optical
transmission
data
optical fiber
line
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
JP56211168A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6211536B2 (enExample
Inventor
Tadashi Akiba
正 秋葉
Osamu Takahashi
修 高橋
Shufu Kusayanagi
草柳　秋風
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 JP56211168A priority Critical patent/JPS58114638A/ja
Publication of JPS58114638A publication Critical patent/JPS58114638A/ja
Publication of JPS6211536B2 publication Critical patent/JPS6211536B2/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

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)
JP56211168A 1981-12-28 1981-12-28 光バスネツトワ−ク・システム Granted JPS58114638A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56211168A JPS58114638A (ja) 1981-12-28 1981-12-28 光バスネツトワ−ク・システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56211168A JPS58114638A (ja) 1981-12-28 1981-12-28 光バスネツトワ−ク・システム

Publications (2)

Publication Number Publication Date
JPS58114638A true JPS58114638A (ja) 1983-07-08
JPS6211536B2 JPS6211536B2 (enExample) 1987-03-13

Family

ID=16601529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56211168A Granted JPS58114638A (ja) 1981-12-28 1981-12-28 光バスネツトワ−ク・システム

Country Status (1)

Country Link
JP (1) JPS58114638A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179627A (ja) * 1985-02-05 1986-08-12 Fujitsu Ltd 光バス中継器
US4727592A (en) * 1984-07-25 1988-02-23 Fujitsu Limited Optical communication system
CN100390585C (zh) * 2004-07-13 2008-05-28 杭州恒生普维光电技术有限公司 光纤总线结构和光纤总线网
EP2294725A4 (en) * 2008-05-09 2016-03-23 Hewlett Packard Development Co OPTICALLY ACTIVE BROADCAST BUS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616945A (en) * 1979-07-20 1981-02-18 Hitachi Ltd Address reading system of straight line retrieval

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616945A (en) * 1979-07-20 1981-02-18 Hitachi Ltd Address reading system of straight line retrieval

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727592A (en) * 1984-07-25 1988-02-23 Fujitsu Limited Optical communication system
JPS61179627A (ja) * 1985-02-05 1986-08-12 Fujitsu Ltd 光バス中継器
CN100390585C (zh) * 2004-07-13 2008-05-28 杭州恒生普维光电技术有限公司 光纤总线结构和光纤总线网
EP2294725A4 (en) * 2008-05-09 2016-03-23 Hewlett Packard Development Co OPTICALLY ACTIVE BROADCAST BUS

Also Published As

Publication number Publication date
JPS6211536B2 (enExample) 1987-03-13

Similar Documents

Publication Publication Date Title
US6509988B1 (en) IEEE serial bus physical layer interface having a speed setting circuit
US4412326A (en) Collision avoiding system, apparatus and protocol for a multiple access digital communications system including variable length packets
US4959833A (en) Data transmission method and bus extender
EP0234804B1 (en) Guided wave communication system
JP2630358B2 (ja) Ｆｄｄｉリングネットワークにおいて制限されたトークン動作を行なうための方法および装置
CA1145417A (en) Active t-coupler for fiber optic local networks which permits collision detection
US4510599A (en) Prioritized unidirectional distributed bus accessing system
JPH0779348B2 (ja) 環状通信システムと同システムで用いる局装置および信号制御方法
US5285449A (en) Protocol for hybrid local area networks
JPS59501440A (ja) 複数のロ−カルデ−タ網の相互接続を制御する方法と方式
CN114039809B (zh) 一种基于光端机的can远距离通信系统
JPS58114638A (ja) 光バスネツトワ−ク・システム
Dixon Lore of the token ring
JPS6232656B2 (enExample)
JPS5916452B2 (ja) 光バスネツトワ−ク・システム
JPS60236340A (ja) 通信システム
CN215499044U (zh) Can通信和光纤通信转换器、变频器和汽车
JP3086246B2 (ja) 通信網
JPH0256128A (ja) 光バス型ネットワーク
JPS6348462B2 (enExample)
JPS639334A (ja) 光ロ−カルエリアネツトワ−ク
JPH0338135A (ja) ループ状光伝送システム
KR950003523B1 (ko) 사용자 장비간의 통신 네트워크
JPS59117339A (ja) 双方向光分岐插入回路
JPS6080337A (ja) バス形ロ−カルエリアネツトワ−クにおけるアクセス制御方式