JPS5619237A - Remote power supplying system for coaxial cable system - Google Patents

Remote power supplying system for coaxial cable system

Info

Publication number
JPS5619237A
JPS5619237A JP9365379A JP9365379A JPS5619237A JP S5619237 A JPS5619237 A JP S5619237A JP 9365379 A JP9365379 A JP 9365379A JP 9365379 A JP9365379 A JP 9365379A JP S5619237 A JPS5619237 A JP S5619237A
Authority
JP
Japan
Prior art keywords
coaxial cable
power
repeater
station
wire
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
JP9365379A
Other languages
Japanese (ja)
Inventor
Shiyounosuke Isobe
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 JP9365379A priority Critical patent/JPS5619237A/en
Publication of JPS5619237A publication Critical patent/JPS5619237A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To realize an extension of the power supplying section up to the several- fold value without changing the design of the repeater, by using the coaxial cable composed of the coaxial core, the intervened line plus one piece of more of the insulated electric wire. CONSTITUTION:Not only coaxial core 5 and intervened line 6 but power transmitting insulated electric wire 7 are added to the coaxial cable. The necessary power is transmitted to supplying device 11 at intermediate feeding repeater station 9 from power transmitting device 12 at end office 8 via wire 7 of the coaxial cable. And in case the power transmission is required to the next station 9, the serial connection is given directly at the repeater station itself or the power is transmitted to the next station after boosting or the like. The current of wire 7 has no direct relation with the intermediate repeater station which is installed within the halfway manhole and the like and thus can be selected regardless of the dielectric strength of the repeater.
JP9365379A 1979-07-25 1979-07-25 Remote power supplying system for coaxial cable system Pending JPS5619237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9365379A JPS5619237A (en) 1979-07-25 1979-07-25 Remote power supplying system for coaxial cable system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9365379A JPS5619237A (en) 1979-07-25 1979-07-25 Remote power supplying system for coaxial cable system

Publications (1)

Publication Number Publication Date
JPS5619237A true JPS5619237A (en) 1981-02-23

Family

ID=14088332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9365379A Pending JPS5619237A (en) 1979-07-25 1979-07-25 Remote power supplying system for coaxial cable system

Country Status (1)

Country Link
JP (1) JPS5619237A (en)

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