FR2770073B1 - DEVICE FOR DISPLAYING FAULTS OF A TELEPHONE DISTRIBUTOR - Google Patents
DEVICE FOR DISPLAYING FAULTS OF A TELEPHONE DISTRIBUTORInfo
- Publication number
- FR2770073B1 FR2770073B1 FR9713404A FR9713404A FR2770073B1 FR 2770073 B1 FR2770073 B1 FR 2770073B1 FR 9713404 A FR9713404 A FR 9713404A FR 9713404 A FR9713404 A FR 9713404A FR 2770073 B1 FR2770073 B1 FR 2770073B1
- Authority
- FR
- France
- Prior art keywords
- telephone distributor
- displaying faults
- faults
- displaying
- distributor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/10—Providing fault- or trouble-signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/146—Distribution frames with line protection means
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9713404A FR2770073B1 (en) | 1997-10-21 | 1997-10-21 | DEVICE FOR DISPLAYING FAULTS OF A TELEPHONE DISTRIBUTOR |
CN 98125029 CN1112055C (en) | 1997-10-21 | 1998-10-21 | Device for displaying faults in telephone distribution frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9713404A FR2770073B1 (en) | 1997-10-21 | 1997-10-21 | DEVICE FOR DISPLAYING FAULTS OF A TELEPHONE DISTRIBUTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2770073A1 FR2770073A1 (en) | 1999-04-23 |
FR2770073B1 true FR2770073B1 (en) | 1999-12-10 |
Family
ID=9512651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9713404A Expired - Fee Related FR2770073B1 (en) | 1997-10-21 | 1997-10-21 | DEVICE FOR DISPLAYING FAULTS OF A TELEPHONE DISTRIBUTOR |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1112055C (en) |
FR (1) | FR2770073B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1662810B1 (en) | 2004-11-24 | 2011-08-24 | 3M Innovative Properties Company | Telecommunications module, combination of a telecommunications module and at least one splitter circuit, and assembly of at least two telecommunications modules |
CN1809176B (en) * | 2005-01-17 | 2010-08-18 | 华为技术有限公司 | Digital distribution frame based alignment method and its apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530100A3 (en) * | 1982-07-08 | 1984-01-13 | Garcia Ramos Evaristo | Device for checking lines such as telephone lines and for protecting corresponding apparatuses |
GB2193417B (en) * | 1986-07-29 | 1990-02-07 | Trinidad & Tobago Telephone Co | Subscriber pair identification system |
US4862314A (en) * | 1988-06-03 | 1989-08-29 | Reliance Comm/Tec Corporation | System for providing power to a central office protector module with alarm indicator and including remote alarm indication |
DE9012881U1 (en) * | 1990-09-10 | 1990-11-15 | Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg, De |
-
1997
- 1997-10-21 FR FR9713404A patent/FR2770073B1/en not_active Expired - Fee Related
-
1998
- 1998-10-21 CN CN 98125029 patent/CN1112055C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2770073A1 (en) | 1999-04-23 |
CN1112055C (en) | 2003-06-18 |
CN1223528A (en) | 1999-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090630 |