JPS5765930A - Searching method for fault of optical fiber transmission system - Google Patents
Searching method for fault of optical fiber transmission systemInfo
- Publication number
- JPS5765930A JPS5765930A JP14282980A JP14282980A JPS5765930A JP S5765930 A JPS5765930 A JP S5765930A JP 14282980 A JP14282980 A JP 14282980A JP 14282980 A JP14282980 A JP 14282980A JP S5765930 A JPS5765930 A JP S5765930A
- Authority
- JP
- Japan
- Prior art keywords
- terminal station
- fault
- optical fiber
- measuring equipment
- connection box
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title abstract 4
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
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)
- Testing Of Optical Devices Or Fibers (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282980A JPS5765930A (en) | 1980-10-13 | 1980-10-13 | Searching method for fault of optical fiber transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14282980A JPS5765930A (en) | 1980-10-13 | 1980-10-13 | Searching method for fault of optical fiber transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5765930A true JPS5765930A (en) | 1982-04-21 |
| JPS6130782B2 JPS6130782B2 (enrdf_load_stackoverflow) | 1986-07-16 |
Family
ID=15324578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14282980A Granted JPS5765930A (en) | 1980-10-13 | 1980-10-13 | Searching method for fault of optical fiber transmission system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5765930A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5783899A (en) * | 1980-11-13 | 1982-05-25 | Nippon Telegraph & Telephone | Optical fiber transmission line defect searching system |
| WO1983004150A1 (en) * | 1982-05-06 | 1983-11-24 | Nippon Telegraph And Telephone Public Corporation | Method and device for separating position of fault in light transmission line |
| JPS60112636A (ja) * | 1983-11-24 | 1985-06-19 | Nippon Telegr & Teleph Corp <Ntt> | ガラス微粒子合成用バ−ナ |
-
1980
- 1980-10-13 JP JP14282980A patent/JPS5765930A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5783899A (en) * | 1980-11-13 | 1982-05-25 | Nippon Telegraph & Telephone | Optical fiber transmission line defect searching system |
| WO1983004150A1 (en) * | 1982-05-06 | 1983-11-24 | Nippon Telegraph And Telephone Public Corporation | Method and device for separating position of fault in light transmission line |
| JPS60112636A (ja) * | 1983-11-24 | 1985-06-19 | Nippon Telegr & Teleph Corp <Ntt> | ガラス微粒子合成用バ−ナ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6130782B2 (enrdf_load_stackoverflow) | 1986-07-16 |
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