JPS5632844A - Light repeater monitoring system - Google Patents
Light repeater monitoring systemInfo
- Publication number
- JPS5632844A JPS5632844A JP10883179A JP10883179A JPS5632844A JP S5632844 A JPS5632844 A JP S5632844A JP 10883179 A JP10883179 A JP 10883179A JP 10883179 A JP10883179 A JP 10883179A JP S5632844 A JPS5632844 A JP S5632844A
- Authority
- JP
- Japan
- Prior art keywords
- light repeater
- light
- signal
- over
- repeater
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10883179A JPS5632844A (en) | 1979-08-27 | 1979-08-27 | Light repeater monitoring system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10883179A JPS5632844A (en) | 1979-08-27 | 1979-08-27 | Light repeater monitoring system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5632844A true JPS5632844A (en) | 1981-04-02 |
Family
ID=14494648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10883179A Pending JPS5632844A (en) | 1979-08-27 | 1979-08-27 | Light repeater monitoring system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5632844A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991655A (ja) * | 1973-01-05 | 1974-09-02 | ||
JPS5199904A (ja) * | 1975-02-28 | 1976-09-03 | Fujitsu Ltd | |
JPS5221704A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Photo transmitter |
-
1979
- 1979-08-27 JP JP10883179A patent/JPS5632844A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991655A (ja) * | 1973-01-05 | 1974-09-02 | ||
JPS5199904A (ja) * | 1975-02-28 | 1976-09-03 | Fujitsu Ltd | |
JPS5221704A (en) * | 1975-08-12 | 1977-02-18 | Nec Corp | Photo transmitter |
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