JPS5422105A - Circuit connecting device - Google Patents

Circuit connecting device

Info

Publication number
JPS5422105A
JPS5422105A JP8706677A JP8706677A JPS5422105A JP S5422105 A JPS5422105 A JP S5422105A JP 8706677 A JP8706677 A JP 8706677A JP 8706677 A JP8706677 A JP 8706677A JP S5422105 A JPS5422105 A JP S5422105A
Authority
JP
Japan
Prior art keywords
connecting device
circuit connecting
transmitter
balanced
receiver
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
JP8706677A
Other languages
Japanese (ja)
Other versions
JPS576738B2 (en
Inventor
Kunio Furuya
Jun Tagami
Yasuhiko Makiura
Yoshiaki Yamashita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8706677A priority Critical patent/JPS5422105A/en
Publication of JPS5422105A publication Critical patent/JPS5422105A/en
Publication of JPS576738B2 publication Critical patent/JPS576738B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To secure an optional connection to both the balanced and unbalanced transmitter-receiver by connecting the external connection terminal and the transmitter-receiver via two pairs of balanced lines.
JP8706677A 1977-07-20 1977-07-20 Circuit connecting device Granted JPS5422105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8706677A JPS5422105A (en) 1977-07-20 1977-07-20 Circuit connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8706677A JPS5422105A (en) 1977-07-20 1977-07-20 Circuit connecting device

Publications (2)

Publication Number Publication Date
JPS5422105A true JPS5422105A (en) 1979-02-19
JPS576738B2 JPS576738B2 (en) 1982-02-06

Family

ID=13904558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8706677A Granted JPS5422105A (en) 1977-07-20 1977-07-20 Circuit connecting device

Country Status (1)

Country Link
JP (1) JPS5422105A (en)

Also Published As

Publication number Publication date
JPS576738B2 (en) 1982-02-06

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