JPS5321509A - Digital signal two-way repeater unit - Google Patents

Digital signal two-way repeater unit

Info

Publication number
JPS5321509A
JPS5321509A JP9634776A JP9634776A JPS5321509A JP S5321509 A JPS5321509 A JP S5321509A JP 9634776 A JP9634776 A JP 9634776A JP 9634776 A JP9634776 A JP 9634776A JP S5321509 A JPS5321509 A JP S5321509A
Authority
JP
Japan
Prior art keywords
digital signal
repeater unit
way repeater
way
unit
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
JP9634776A
Other languages
Japanese (ja)
Other versions
JPS5746703B2 (en
Inventor
Kenzo Takahashi
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9634776A priority Critical patent/JPS5321509A/en
Publication of JPS5321509A publication Critical patent/JPS5321509A/en
Publication of JPS5746703B2 publication Critical patent/JPS5746703B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Abstract

PURPOSE:Two different digital signals are regenerated in the direction opposite to each other, so that two-way repeating is possible.
JP9634776A 1976-08-11 1976-08-11 Digital signal two-way repeater unit Granted JPS5321509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9634776A JPS5321509A (en) 1976-08-11 1976-08-11 Digital signal two-way repeater unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9634776A JPS5321509A (en) 1976-08-11 1976-08-11 Digital signal two-way repeater unit

Publications (2)

Publication Number Publication Date
JPS5321509A true JPS5321509A (en) 1978-02-28
JPS5746703B2 JPS5746703B2 (en) 1982-10-05

Family

ID=14162463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9634776A Granted JPS5321509A (en) 1976-08-11 1976-08-11 Digital signal two-way repeater unit

Country Status (1)

Country Link
JP (1) JPS5321509A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610764A (en) * 1979-07-05 1981-02-03 Siemens Ag Method of transmitting digital communication signal through fourrwire type
JPS56152209A (en) * 1980-04-25 1981-11-25 Mitsubishi Electric Corp Voltage nonlinear resistance element
JPS57173906A (en) * 1981-04-20 1982-10-26 Hitachi Ltd Voltage nonlinear resistor
JPS5812306A (en) * 1981-07-16 1983-01-24 株式会社東芝 Oxide voltage nonlinear resistor
JPS5853388U (en) * 1981-09-29 1983-04-11 株式会社明電舎 Lightning arrester
JPS604202A (en) * 1983-06-22 1985-01-10 三菱電機株式会社 Zinc oxide type arrester element
JPS61204902A (en) * 1985-03-08 1986-09-11 三菱電機株式会社 Manufacture of voltage non-linear resistor
JPS6433875A (en) * 1988-07-08 1989-02-03 Hitachi Ltd Gapless lightning arrester

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610764A (en) * 1979-07-05 1981-02-03 Siemens Ag Method of transmitting digital communication signal through fourrwire type
JPS6038841B2 (en) * 1980-04-25 1985-09-03 三菱電機株式会社 Voltage nonlinear resistance element
JPS56152209A (en) * 1980-04-25 1981-11-25 Mitsubishi Electric Corp Voltage nonlinear resistance element
JPS57173906A (en) * 1981-04-20 1982-10-26 Hitachi Ltd Voltage nonlinear resistor
JPS626324B2 (en) * 1981-04-20 1987-02-10 Hitachi Ltd
JPS5812306A (en) * 1981-07-16 1983-01-24 株式会社東芝 Oxide voltage nonlinear resistor
JPS6243326B2 (en) * 1981-07-16 1987-09-12 Tokyo Shibaura Electric Co
JPS5853388U (en) * 1981-09-29 1983-04-11 株式会社明電舎 Lightning arrester
JPS6236246Y2 (en) * 1981-09-29 1987-09-16
JPS604202A (en) * 1983-06-22 1985-01-10 三菱電機株式会社 Zinc oxide type arrester element
JPH0522362B2 (en) * 1983-06-22 1993-03-29 Mitsubishi Electric Corp
JPS61204902A (en) * 1985-03-08 1986-09-11 三菱電機株式会社 Manufacture of voltage non-linear resistor
JPH044723B2 (en) * 1985-03-08 1992-01-29
JPS6433875A (en) * 1988-07-08 1989-02-03 Hitachi Ltd Gapless lightning arrester
JPH048922B2 (en) * 1988-07-08 1992-02-18

Also Published As

Publication number Publication date
JPS5746703B2 (en) 1982-10-05

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