Title:
POWER SUPPLY MONITORING SYSTEM FOR SUBMARINE CABLE COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2829189
Kind Code:
B2
Abstract:
PURPOSE: To grasp in real time the proceeding of the rise and fall work of the power supply by a landing station in the power supply monitoring system monitoring the power supply system applying power to the repeater for the submarine cable in the submarine cable communication system such as optical submarine cable communication systems connecting more than three landing stations with a submarine branch lines.
CONSTITUTION: The system is provided with a line network 51 connecting one part or all of the landing stations 501-50n by means of the communication channel other than the submarine cable communication system monitoring the rise and fall work of the power supply for the submarine cable communication system consisting of plural landing stations 501-50n and transmitter/receiver means 521-52n sending and receiving information of the device related to the power supply of landing stations by means of the line network 51 among landing stations connected by the line network 51.
More Like This:
Inventors:
INOE YOSHUKI
Application Number:
JP12120092A
Publication Date:
November 25, 1998
Filing Date:
April 15, 1992
Export Citation:
Assignee:
FUJITSU KK
International Classes:
H04B3/04; H04B3/36; H04B3/44; H04B3/46; H04B17/40; (IPC1-7): H04B3/44; H04B3/46; H04B17/02
Domestic Patent References:
| JP2113735A | ||||
| JP336839A |
Attorney, Agent or Firm:
Takao Kobayashi