JPS575379B2 - - Google Patents
Info
- Publication number
- JPS575379B2 JPS575379B2 JP14290976A JP14290976A JPS575379B2 JP S575379 B2 JPS575379 B2 JP S575379B2 JP 14290976 A JP14290976 A JP 14290976A JP 14290976 A JP14290976 A JP 14290976A JP S575379 B2 JPS575379 B2 JP S575379B2
- Authority
- JP
- Japan
- 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
Landscapes
- Small-Scale Networks (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290976A JPS5368046A (en) | 1976-11-30 | 1976-11-30 | Loop-type data highway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290976A JPS5368046A (en) | 1976-11-30 | 1976-11-30 | Loop-type data highway system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5368046A JPS5368046A (en) | 1978-06-17 |
| JPS575379B2 true JPS575379B2 (bg) | 1982-01-30 |
Family
ID=15326426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14290976A Granted JPS5368046A (en) | 1976-11-30 | 1976-11-30 | Loop-type data highway system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5368046A (bg) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5553943A (en) * | 1978-10-17 | 1980-04-19 | Nec Corp | Folded connection control system for loop transmission line |
| JPS5719870A (en) * | 1980-07-08 | 1982-02-02 | Tokyo Electric Co Ltd | On-line pos system |
| JPS57157661A (en) * | 1981-03-25 | 1982-09-29 | Hitachi Ltd | Transmission line switching system |
| JPS5940739A (ja) * | 1982-08-30 | 1984-03-06 | Fujitsu Ltd | ル−プパツク制御方式 |
| JPS5972254A (ja) * | 1982-10-18 | 1984-04-24 | Toyota Motor Corp | 多重伝送装置の故障診断装置 |
| JP2784080B2 (ja) | 1990-05-09 | 1998-08-06 | 富士通株式会社 | リングネットワーク及びその障害復旧方法並びにリングネットワークに用いられるノード |
| US7099578B1 (en) | 1999-12-16 | 2006-08-29 | Tellabs Operations Inc. | 1:N protection in an optical terminal |
| US7715715B2 (en) | 2000-06-22 | 2010-05-11 | Tellabs Operations, Inc. | Shared optical ring protection in a multi-fiber ring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022505A (bg) * | 1973-05-30 | 1975-03-11 | ||
| JPS5044702A (bg) * | 1973-07-25 | 1975-04-22 |
-
1976
- 1976-11-30 JP JP14290976A patent/JPS5368046A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022505A (bg) * | 1973-05-30 | 1975-03-11 | ||
| JPS5044702A (bg) * | 1973-07-25 | 1975-04-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5368046A (en) | 1978-06-17 |