JPS52109310A - Information transmission device - Google Patents

Information transmission device

Info

Publication number
JPS52109310A
JPS52109310A JP2584876A JP2584876A JPS52109310A JP S52109310 A JPS52109310 A JP S52109310A JP 2584876 A JP2584876 A JP 2584876A JP 2584876 A JP2584876 A JP 2584876A JP S52109310 A JPS52109310 A JP S52109310A
Authority
JP
Japan
Prior art keywords
transmission device
information transmission
faulty
cutting
improve
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
JP2584876A
Other languages
Japanese (ja)
Inventor
Toshihisa Hino
Yoshiaki Bandai
Kenji Kikuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2584876A priority Critical patent/JPS52109310A/en
Publication of JPS52109310A publication Critical patent/JPS52109310A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Abstract

PURPOSE:To make it possible to improve the working efficiency of whole system, by cutting off the faulty office automatically in a ring transmission line.
JP2584876A 1976-03-10 1976-03-10 Information transmission device Pending JPS52109310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2584876A JPS52109310A (en) 1976-03-10 1976-03-10 Information transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2584876A JPS52109310A (en) 1976-03-10 1976-03-10 Information transmission device

Publications (1)

Publication Number Publication Date
JPS52109310A true JPS52109310A (en) 1977-09-13

Family

ID=12177254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2584876A Pending JPS52109310A (en) 1976-03-10 1976-03-10 Information transmission device

Country Status (1)

Country Link
JP (1) JPS52109310A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121853A (en) * 1982-01-14 1983-07-20 Toshiba Corp Data transmission system
JPS6313541A (en) * 1986-07-05 1988-01-20 Nec Corp Data bypass circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893202A (en) * 1972-03-10 1973-12-03
JPS5050835A (en) * 1973-09-05 1975-05-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893202A (en) * 1972-03-10 1973-12-03
JPS5050835A (en) * 1973-09-05 1975-05-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58121853A (en) * 1982-01-14 1983-07-20 Toshiba Corp Data transmission system
JPH0566052B2 (en) * 1982-01-14 1993-09-21 Tokyo Shibaura Electric Co
JPS6313541A (en) * 1986-07-05 1988-01-20 Nec Corp Data bypass circuit
JPH0644764B2 (en) * 1986-07-05 1994-06-08 日本電気株式会社 Data transmission system

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