JPS52128004A - Magnetic input type jumper checking circuit - Google Patents
Magnetic input type jumper checking circuitInfo
- Publication number
- JPS52128004A JPS52128004A JP4520776A JP4520776A JPS52128004A JP S52128004 A JPS52128004 A JP S52128004A JP 4520776 A JP4520776 A JP 4520776A JP 4520776 A JP4520776 A JP 4520776A JP S52128004 A JPS52128004 A JP S52128004A
- Authority
- JP
- Japan
- Prior art keywords
- input type
- checking circuit
- magnetic input
- type jumper
- jumper
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/229—Wire identification arrangements; Number assignment determination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/149—Wireguides in connector blocks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4520776A JPS52128004A (en) | 1976-04-20 | 1976-04-20 | Magnetic input type jumper checking circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4520776A JPS52128004A (en) | 1976-04-20 | 1976-04-20 | Magnetic input type jumper checking circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52128004A true JPS52128004A (en) | 1977-10-27 |
Family
ID=12712813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4520776A Pending JPS52128004A (en) | 1976-04-20 | 1976-04-20 | Magnetic input type jumper checking circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52128004A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2680067A1 (fr) * | 1991-08-01 | 1993-02-05 | Cit Alcatel | Procede de controle d'un repartiteur de lignes; cable auxiliaire, connecteur et repartiteur pour la mise en óoeuvre de ce procede. |
-
1976
- 1976-04-20 JP JP4520776A patent/JPS52128004A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2680067A1 (fr) * | 1991-08-01 | 1993-02-05 | Cit Alcatel | Procede de controle d'un repartiteur de lignes; cable auxiliaire, connecteur et repartiteur pour la mise en óoeuvre de ce procede. |
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