JPS56157168A - Start deciding circuit of network control device - Google Patents

Start deciding circuit of network control device

Info

Publication number
JPS56157168A
JPS56157168A JP6092980A JP6092980A JPS56157168A JP S56157168 A JPS56157168 A JP S56157168A JP 6092980 A JP6092980 A JP 6092980A JP 6092980 A JP6092980 A JP 6092980A JP S56157168 A JPS56157168 A JP S56157168A
Authority
JP
Japan
Prior art keywords
circuit
power source
control device
network control
call signal
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
JP6092980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6358421B2 (enrdf_load_stackoverflow
Inventor
Kazuhiko Shirai
Masanori Nakazawa
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6092980A priority Critical patent/JPS56157168A/ja
Publication of JPS56157168A publication Critical patent/JPS56157168A/ja
Publication of JPS6358421B2 publication Critical patent/JPS6358421B2/ja
Granted 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
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP6092980A 1980-05-08 1980-05-08 Start deciding circuit of network control device Granted JPS56157168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6092980A JPS56157168A (en) 1980-05-08 1980-05-08 Start deciding circuit of network control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6092980A JPS56157168A (en) 1980-05-08 1980-05-08 Start deciding circuit of network control device

Publications (2)

Publication Number Publication Date
JPS56157168A true JPS56157168A (en) 1981-12-04
JPS6358421B2 JPS6358421B2 (enrdf_load_stackoverflow) 1988-11-15

Family

ID=13156556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6092980A Granted JPS56157168A (en) 1980-05-08 1980-05-08 Start deciding circuit of network control device

Country Status (1)

Country Link
JP (1) JPS56157168A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224366A (ja) * 1984-04-23 1985-11-08 Nec Corp 網制御装置の線路判定回路
JPH03162169A (ja) * 1989-11-21 1991-07-12 Tokyo Gas Co Ltd 網制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224366A (ja) * 1984-04-23 1985-11-08 Nec Corp 網制御装置の線路判定回路
JPH03162169A (ja) * 1989-11-21 1991-07-12 Tokyo Gas Co Ltd 網制御装置

Also Published As

Publication number Publication date
JPS6358421B2 (enrdf_load_stackoverflow) 1988-11-15

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