JPH0244178B2 - - Google Patents

Info

Publication number
JPH0244178B2
JPH0244178B2 JP58047556A JP4755683A JPH0244178B2 JP H0244178 B2 JPH0244178 B2 JP H0244178B2 JP 58047556 A JP58047556 A JP 58047556A JP 4755683 A JP4755683 A JP 4755683A JP H0244178 B2 JPH0244178 B2 JP H0244178B2
Authority
JP
Japan
Prior art keywords
power
terminal device
power supply
connection
control circuit
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.)
Expired - Lifetime
Application number
JP58047556A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59172862A (ja
Inventor
Otoya Ishiwatari
Yasuo Shimizu
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.)
PFU Ltd
Original Assignee
PFU 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 PFU Ltd filed Critical PFU Ltd
Priority to JP58047556A priority Critical patent/JPS59172862A/ja
Publication of JPS59172862A publication Critical patent/JPS59172862A/ja
Publication of JPH0244178B2 publication Critical patent/JPH0244178B2/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
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
JP58047556A 1983-03-22 1983-03-22 デ−タ通信システムの電源制御方式 Granted JPS59172862A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58047556A JPS59172862A (ja) 1983-03-22 1983-03-22 デ−タ通信システムの電源制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58047556A JPS59172862A (ja) 1983-03-22 1983-03-22 デ−タ通信システムの電源制御方式

Publications (2)

Publication Number Publication Date
JPS59172862A JPS59172862A (ja) 1984-09-29
JPH0244178B2 true JPH0244178B2 (zh) 1990-10-03

Family

ID=12778452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58047556A Granted JPS59172862A (ja) 1983-03-22 1983-03-22 デ−タ通信システムの電源制御方式

Country Status (1)

Country Link
JP (1) JPS59172862A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454381U (zh) * 1990-09-17 1992-05-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4281201B2 (ja) * 2000-03-06 2009-06-17 ソニー株式会社 制御装置、及び制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158756A (en) * 1979-05-29 1980-12-10 Fujitsu Ltd Power on-off system for data transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158756A (en) * 1979-05-29 1980-12-10 Fujitsu Ltd Power on-off system for data transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0454381U (zh) * 1990-09-17 1992-05-11

Also Published As

Publication number Publication date
JPS59172862A (ja) 1984-09-29

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