JPS5685950A - Transmission line switching system - Google Patents
Transmission line switching systemInfo
- Publication number
- JPS5685950A JPS5685950A JP16247879A JP16247879A JPS5685950A JP S5685950 A JPS5685950 A JP S5685950A JP 16247879 A JP16247879 A JP 16247879A JP 16247879 A JP16247879 A JP 16247879A JP S5685950 A JPS5685950 A JP S5685950A
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- stand
- bit
- normal service
- switching
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16247879A JPS5685950A (en) | 1979-12-14 | 1979-12-14 | Transmission line switching system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16247879A JPS5685950A (en) | 1979-12-14 | 1979-12-14 | Transmission line switching system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5685950A true JPS5685950A (en) | 1981-07-13 |
JPS6216588B2 JPS6216588B2 (ja) | 1987-04-13 |
Family
ID=15755374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16247879A Granted JPS5685950A (en) | 1979-12-14 | 1979-12-14 | Transmission line switching system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5685950A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61131932A (ja) * | 1984-11-30 | 1986-06-19 | Fujitsu Ltd | 回線復旧モニタ方式 |
JPS6348026A (ja) * | 1986-08-15 | 1988-02-29 | Fujitsu Ltd | 遅延時間差監視回路 |
-
1979
- 1979-12-14 JP JP16247879A patent/JPS5685950A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61131932A (ja) * | 1984-11-30 | 1986-06-19 | Fujitsu Ltd | 回線復旧モニタ方式 |
JPS6348026A (ja) * | 1986-08-15 | 1988-02-29 | Fujitsu Ltd | 遅延時間差監視回路 |
Also Published As
Publication number | Publication date |
---|---|
JPS6216588B2 (ja) | 1987-04-13 |
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