JPS5431211A - Tester for carrier end office equipment - Google Patents
Tester for carrier end office equipmentInfo
- Publication number
- JPS5431211A JPS5431211A JP9693777A JP9693777A JPS5431211A JP S5431211 A JPS5431211 A JP S5431211A JP 9693777 A JP9693777 A JP 9693777A JP 9693777 A JP9693777 A JP 9693777A JP S5431211 A JPS5431211 A JP S5431211A
- Authority
- JP
- Japan
- Prior art keywords
- tester
- office equipment
- end office
- carrier end
- equipment
- 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.)
- Pending
Links
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE: To enable the intra-office return test under the working state of the equipment and thus to ensure a highly efficient search for the fault, by converting each channel signal into the prescribed band via the variable frequency oscillator.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9693777A JPS5431211A (en) | 1977-08-15 | 1977-08-15 | Tester for carrier end office equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9693777A JPS5431211A (en) | 1977-08-15 | 1977-08-15 | Tester for carrier end office equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5431211A true JPS5431211A (en) | 1979-03-08 |
Family
ID=14178237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9693777A Pending JPS5431211A (en) | 1977-08-15 | 1977-08-15 | Tester for carrier end office equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5431211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6424497U (en) * | 1987-08-03 | 1989-02-09 |
-
1977
- 1977-08-15 JP JP9693777A patent/JPS5431211A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6424497U (en) * | 1987-08-03 | 1989-02-09 | ||
JPH0525038Y2 (en) * | 1987-08-03 | 1993-06-24 |
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