DE69423554T2 - Ferngesteuertes Verzweigungssystem - Google Patents
Ferngesteuertes VerzweigungssystemInfo
- Publication number
- DE69423554T2 DE69423554T2 DE69423554T DE69423554T DE69423554T2 DE 69423554 T2 DE69423554 T2 DE 69423554T2 DE 69423554 T DE69423554 T DE 69423554T DE 69423554 T DE69423554 T DE 69423554T DE 69423554 T2 DE69423554 T2 DE 69423554T2
- Authority
- DE
- Germany
- Prior art keywords
- remote controlled
- branching system
- controlled branching
- remote
- controlled
- 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
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
-
- 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
- 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
-
- 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
- H04Q1/22—Automatic arrangements
- H04Q1/24—Automatic arrangements for connection devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Structure Of Telephone Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/108,972 US5386454A (en) | 1993-08-18 | 1993-08-18 | Remotely controlled multiple pair telephone pedestal/building terminal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69423554D1 DE69423554D1 (de) | 2000-04-27 |
DE69423554T2 true DE69423554T2 (de) | 2000-07-20 |
Family
ID=22325122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69423554T Expired - Fee Related DE69423554T2 (de) | 1993-08-18 | 1994-08-12 | Ferngesteuertes Verzweigungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5386454A (de) |
EP (1) | EP0639928B1 (de) |
JP (1) | JPH07222210A (de) |
CA (1) | CA2129951A1 (de) |
DE (1) | DE69423554T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5675643A (en) * | 1995-03-30 | 1997-10-07 | Lucent Technologies Inc. | Line card that provides remote line activation and soft dialtone |
US5912960A (en) * | 1996-05-17 | 1999-06-15 | Alcatel Usa Sourcing, L.P. | Method and apparatus for remotely activating services in a telecommunications network |
EP1229901B1 (de) * | 1999-11-17 | 2009-03-18 | Boston Scientific Limited | Miniaturisierte vorrichtungen zur abgabe von molekülen in einer trägerflüssigkeit |
CN104144238A (zh) * | 2014-08-25 | 2014-11-12 | 昆山迈致治具科技有限公司 | 手机按键测试治具 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL152100B (nl) * | 1949-03-08 | Matsushita Electric Ind Co Ltd | Spanningsafhankelijke weerstand van het type met oppervlaktebarriere. | |
US2896033A (en) * | 1955-01-27 | 1959-07-21 | Daystrom Inc | Printed circuit assembly |
US2971066A (en) * | 1959-04-23 | 1961-02-07 | Tabet Mfg Company Inc | Electrical switch with removable units |
US3119905A (en) * | 1960-02-03 | 1964-01-28 | Lion Mfg Corp | Step switch with extended contact range |
US3030848A (en) * | 1960-05-27 | 1962-04-24 | Martin M Wick | Electric organ transposing switch |
US3284572A (en) * | 1961-01-02 | 1966-11-08 | Hesselgren Tore Gottfrid | Electric signalling device for the transmission of signals in the form of pulse trains |
GB1231200A (de) * | 1967-10-19 | 1971-05-12 | ||
US3808381A (en) * | 1972-10-24 | 1974-04-30 | Gte Automatic Electric Lab Inc | Continuity testing circuit for testing transmission paths |
US4105875A (en) * | 1977-03-01 | 1978-08-08 | Siemens Aktiengesellschaft | Electronic telephone switching system comprising a speech-path switching matrix and tone-connecting matrix and employing electronic crosspoint switching devices |
DE2836137A1 (de) * | 1977-08-20 | 1979-03-01 | Minolta Camera Kk | Stellung-digitalkodierer |
DE3040546C2 (de) * | 1980-10-28 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Codierschalter |
US4520234A (en) * | 1983-04-11 | 1985-05-28 | Remote Switch Systems, Inc. | Remote cable switching system |
US4817134A (en) * | 1987-10-09 | 1989-03-28 | Sx Corporation | Automated matrix for communication line connections |
US4833708A (en) * | 1987-11-19 | 1989-05-23 | Remote Switch Systems, Inc. | Remote cable pair cross-connect system |
EP0351161A3 (de) * | 1988-07-12 | 1991-04-17 | Peter Eric Krebs | Prüfung von Kommunikationssystemen |
US5054050A (en) * | 1990-04-30 | 1991-10-01 | American Telephone & Telegraph Co. | Drop testing in fiber to the home systems |
JPH04119748A (ja) * | 1990-09-10 | 1992-04-21 | Fujitsu Ltd | ディジタル加入者線用のボード・ツー・ボード試験装置 |
JPH04157856A (ja) * | 1990-10-20 | 1992-05-29 | Fujitsu Ltd | 交流混触検出方式 |
-
1993
- 1993-08-18 US US08/108,972 patent/US5386454A/en not_active Expired - Fee Related
-
1994
- 1994-08-11 CA CA002129951A patent/CA2129951A1/en not_active Abandoned
- 1994-08-12 DE DE69423554T patent/DE69423554T2/de not_active Expired - Fee Related
- 1994-08-12 EP EP94305985A patent/EP0639928B1/de not_active Expired - Lifetime
- 1994-08-18 JP JP6216526A patent/JPH07222210A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0639928A3 (de) | 1995-11-29 |
JPH07222210A (ja) | 1995-08-18 |
US5386454A (en) | 1995-01-31 |
DE69423554D1 (de) | 2000-04-27 |
EP0639928B1 (de) | 2000-03-22 |
CA2129951A1 (en) | 1995-02-19 |
EP0639928A2 (de) | 1995-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |