JPS6142463B2 - - Google Patents
Info
- Publication number
- JPS6142463B2 JPS6142463B2 JP55143681A JP14368180A JPS6142463B2 JP S6142463 B2 JPS6142463 B2 JP S6142463B2 JP 55143681 A JP55143681 A JP 55143681A JP 14368180 A JP14368180 A JP 14368180A JP S6142463 B2 JPS6142463 B2 JP S6142463B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- pulse
- port
- discriminator
- remote
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/806—Arrangements for feeding power
- H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143681A JPS5768939A (en) | 1980-10-16 | 1980-10-16 | Remote power supply applying system for port for optical data way system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55143681A JPS5768939A (en) | 1980-10-16 | 1980-10-16 | Remote power supply applying system for port for optical data way system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5768939A JPS5768939A (en) | 1982-04-27 |
JPS6142463B2 true JPS6142463B2 (fr) | 1986-09-20 |
Family
ID=15344464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55143681A Granted JPS5768939A (en) | 1980-10-16 | 1980-10-16 | Remote power supply applying system for port for optical data way system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5768939A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59111433A (ja) * | 1982-12-17 | 1984-06-27 | Hitachi Ltd | 信号伝送システム |
JPS61161832A (ja) * | 1985-01-11 | 1986-07-22 | Matsushita Electric Ind Co Ltd | 家庭内情報通信装置 |
JPS61280142A (ja) * | 1985-06-04 | 1986-12-10 | Oki Electric Ind Co Ltd | ル−プ式多重伝送装置の起動方式 |
JP2638688B2 (ja) * | 1991-01-29 | 1997-08-06 | 株式会社フジクラ | 光リピータ伝送装置の消費電流低減方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107362A (en) * | 1979-02-09 | 1980-08-18 | Fujitsu Ltd | Control system for power supply cut-off |
-
1980
- 1980-10-16 JP JP55143681A patent/JPS5768939A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107362A (en) * | 1979-02-09 | 1980-08-18 | Fujitsu Ltd | Control system for power supply cut-off |
Also Published As
Publication number | Publication date |
---|---|
JPS5768939A (en) | 1982-04-27 |
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