JPS5553951A - Optical exchange system - Google Patents
Optical exchange systemInfo
- Publication number
- JPS5553951A JPS5553951A JP12608278A JP12608278A JPS5553951A JP S5553951 A JPS5553951 A JP S5553951A JP 12608278 A JP12608278 A JP 12608278A JP 12608278 A JP12608278 A JP 12608278A JP S5553951 A JPS5553951 A JP S5553951A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- optical
- reception
- row
- bar
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/526—Optical switching systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53126082A JPS6038074B2 (ja) | 1978-10-16 | 1978-10-16 | 光交換方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53126082A JPS6038074B2 (ja) | 1978-10-16 | 1978-10-16 | 光交換方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553951A true JPS5553951A (en) | 1980-04-19 |
JPS6038074B2 JPS6038074B2 (ja) | 1985-08-29 |
Family
ID=14926151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53126082A Expired JPS6038074B2 (ja) | 1978-10-16 | 1978-10-16 | 光交換方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6038074B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190543A (ja) * | 1987-01-30 | 1988-08-08 | Copal Electron Co Ltd | インナ−ロ−タ型dcブラシレスモ−タ |
-
1978
- 1978-10-16 JP JP53126082A patent/JPS6038074B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6038074B2 (ja) | 1985-08-29 |
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