JPS54115007A - Line monitor system - Google Patents

Line monitor system

Info

Publication number
JPS54115007A
JPS54115007A JP2307178A JP2307178A JPS54115007A JP S54115007 A JPS54115007 A JP S54115007A JP 2307178 A JP2307178 A JP 2307178A JP 2307178 A JP2307178 A JP 2307178A JP S54115007 A JPS54115007 A JP S54115007A
Authority
JP
Japan
Prior art keywords
line
signal
output
communication channel
psbr
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
JP2307178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131678B2 (enExample
Inventor
Takuto Kojima
Toru Masuda
Takashi Yokoto
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 JP2307178A priority Critical patent/JPS54115007A/ja
Publication of JPS54115007A publication Critical patent/JPS54115007A/ja
Publication of JPS6131678B2 publication Critical patent/JPS6131678B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP2307178A 1978-02-28 1978-02-28 Line monitor system Granted JPS54115007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2307178A JPS54115007A (en) 1978-02-28 1978-02-28 Line monitor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2307178A JPS54115007A (en) 1978-02-28 1978-02-28 Line monitor system

Publications (2)

Publication Number Publication Date
JPS54115007A true JPS54115007A (en) 1979-09-07
JPS6131678B2 JPS6131678B2 (enExample) 1986-07-22

Family

ID=12100161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2307178A Granted JPS54115007A (en) 1978-02-28 1978-02-28 Line monitor system

Country Status (1)

Country Link
JP (1) JPS54115007A (enExample)

Also Published As

Publication number Publication date
JPS6131678B2 (enExample) 1986-07-22

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