JPS5696541A - Protection system of relay system for coaxial communication - Google Patents
Protection system of relay system for coaxial communicationInfo
- Publication number
- JPS5696541A JPS5696541A JP17283679A JP17283679A JPS5696541A JP S5696541 A JPS5696541 A JP S5696541A JP 17283679 A JP17283679 A JP 17283679A JP 17283679 A JP17283679 A JP 17283679A JP S5696541 A JPS5696541 A JP S5696541A
- Authority
- JP
- Japan
- Prior art keywords
- relay device
- cable
- output side
- abnormal voltage
- input
- 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
- 230000002159 abnormal effect Effects 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Protection Of Static Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17283679A JPS5696541A (en) | 1979-12-28 | 1979-12-28 | Protection system of relay system for coaxial communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17283679A JPS5696541A (en) | 1979-12-28 | 1979-12-28 | Protection system of relay system for coaxial communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5696541A true JPS5696541A (en) | 1981-08-04 |
| JPS6111013B2 JPS6111013B2 (enExample) | 1986-04-01 |
Family
ID=15949232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17283679A Granted JPS5696541A (en) | 1979-12-28 | 1979-12-28 | Protection system of relay system for coaxial communication |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5696541A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020043513A (ja) * | 2018-09-12 | 2020-03-19 | ファナック株式会社 | 中継装置及び通信システム |
-
1979
- 1979-12-28 JP JP17283679A patent/JPS5696541A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020043513A (ja) * | 2018-09-12 | 2020-03-19 | ファナック株式会社 | 中継装置及び通信システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111013B2 (enExample) | 1986-04-01 |
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