JPS5348432A - In-use and standby circuit connection system - Google Patents
In-use and standby circuit connection systemInfo
- Publication number
- JPS5348432A JPS5348432A JP12363376A JP12363376A JPS5348432A JP S5348432 A JPS5348432 A JP S5348432A JP 12363376 A JP12363376 A JP 12363376A JP 12363376 A JP12363376 A JP 12363376A JP S5348432 A JPS5348432 A JP S5348432A
- Authority
- JP
- Japan
- Prior art keywords
- connection system
- circuit connection
- standby circuit
- eased
- economy
- 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
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Hardware Redundancy (AREA)
Abstract
PURPOSE: Data signal input and output circuits including a gate circuit are added two each, and the number of change-over connecting lines is reduced to half, thereby realizing a circuit connection system which has the improved reliability and economy, and the eased maintenance.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12363376A JPS5348432A (en) | 1976-10-14 | 1976-10-14 | In-use and standby circuit connection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12363376A JPS5348432A (en) | 1976-10-14 | 1976-10-14 | In-use and standby circuit connection system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5348432A true JPS5348432A (en) | 1978-05-01 |
JPS5426865B2 JPS5426865B2 (en) | 1979-09-06 |
Family
ID=14865408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12363376A Granted JPS5348432A (en) | 1976-10-14 | 1976-10-14 | In-use and standby circuit connection system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5348432A (en) |
-
1976
- 1976-10-14 JP JP12363376A patent/JPS5348432A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5426865B2 (en) | 1979-09-06 |
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