JPS54134914A - Remote subscriber connection system - Google Patents

Remote subscriber connection system

Info

Publication number
JPS54134914A
JPS54134914A JP4299378A JP4299378A JPS54134914A JP S54134914 A JPS54134914 A JP S54134914A JP 4299378 A JP4299378 A JP 4299378A JP 4299378 A JP4299378 A JP 4299378A JP S54134914 A JPS54134914 A JP S54134914A
Authority
JP
Japan
Prior art keywords
trunk
subscriber
circuit
terminal
remote subscriber
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
JP4299378A
Other languages
Japanese (ja)
Inventor
Moriyoshi Ishida
Yusuke Ogata
Yoshiaki Matsuura
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 JP4299378A priority Critical patent/JPS54134914A/en
Publication of JPS54134914A publication Critical patent/JPS54134914A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)

Abstract

PURPOSE:To make it possible to use efficiently a remote subscriber's trunk by connecting the remote subscriber's trunk, which has equipment terminals at both the terminal of a network, to a circuit in common. CONSTITUTION:Remote subscriber's trunk LET is provided which has a circuit receiving on-hook, off-hook and dial signals of subscriber's terminal SUB, a circuit relaying those signals to another trunk, and a repeater circuit for signals from another trunk to subscriber's terminal SUB. Then, the subscriber's circuit makes line relay LR detect the call of the subscriber's terminal even in case of the large resistance of the subscriber's terminal. To connect the trunk to the remote subscriber, trunk LET is provided which has equipment terminals at both the terminals of network NW. Consequently, trunk LET can be used efficiently by commonly connecting to the circuit.
JP4299378A 1978-04-12 1978-04-12 Remote subscriber connection system Pending JPS54134914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4299378A JPS54134914A (en) 1978-04-12 1978-04-12 Remote subscriber connection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4299378A JPS54134914A (en) 1978-04-12 1978-04-12 Remote subscriber connection system

Publications (1)

Publication Number Publication Date
JPS54134914A true JPS54134914A (en) 1979-10-19

Family

ID=12651541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4299378A Pending JPS54134914A (en) 1978-04-12 1978-04-12 Remote subscriber connection system

Country Status (1)

Country Link
JP (1) JPS54134914A (en)

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