JPS554187A - Test system - Google Patents
Test systemInfo
- Publication number
- JPS554187A JPS554187A JP7787878A JP7787878A JPS554187A JP S554187 A JPS554187 A JP S554187A JP 7787878 A JP7787878 A JP 7787878A JP 7787878 A JP7787878 A JP 7787878A JP S554187 A JPS554187 A JP S554187A
- Authority
- JP
- Japan
- Prior art keywords
- subscriber
- testing equipment
- lines
- tests
- channel
- 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 Exchanges (AREA)
Abstract
PURPOSE:To make office and remote channel tests efficiently in a short time by providing a subscriber's line testing equipment, channel testing equipment and test access relay. CONSTITUTION:Subscriber's-line testing equipment ALTE and channel testing equipment SPTE and both provided and test access relay TAR is operated to change subscriber's lines L1 to Ln over from swichboard EX to subscriber's-line testing equipment ALTE by connecting and also to switch switchboard EX from subscriber's lines L1 to Ln to channel testing equipment SPTE. Then, tests of subscriber's lines L1 to Ln corresponding to test access relays TAR and tests of channels set from subscriber's lines L1 to Ln via switchboard EX are made possible in parallel, so that office and remote channel tests can efficiently be made in a short time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7787878A JPS554187A (en) | 1978-06-26 | 1978-06-26 | Test system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7787878A JPS554187A (en) | 1978-06-26 | 1978-06-26 | Test system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS554187A true JPS554187A (en) | 1980-01-12 |
Family
ID=13646313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7787878A Pending JPS554187A (en) | 1978-06-26 | 1978-06-26 | Test system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS554187A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2488468A1 (en) * | 1980-02-29 | 1982-02-12 | Italtel Spa | CIRCUIT ARRANGEMENT CAPABLE OF RAISING THE CORRECT OPERATION OF A NETWORK PROVIDED FOR THE CONNECTION OF USERS IN A TIME DIVISION TELEPHONE CENTRAL |
JPS62274859A (en) * | 1986-05-22 | 1987-11-28 | Nec Corp | Digital line test system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5190510A (en) * | 1975-02-07 | 1976-08-09 |
-
1978
- 1978-06-26 JP JP7787878A patent/JPS554187A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5190510A (en) * | 1975-02-07 | 1976-08-09 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2488468A1 (en) * | 1980-02-29 | 1982-02-12 | Italtel Spa | CIRCUIT ARRANGEMENT CAPABLE OF RAISING THE CORRECT OPERATION OF A NETWORK PROVIDED FOR THE CONNECTION OF USERS IN A TIME DIVISION TELEPHONE CENTRAL |
JPS62274859A (en) * | 1986-05-22 | 1987-11-28 | Nec Corp | Digital line test system |
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