DK166525B1 - Fremgangsmaade til kontrol af en interfacekomponent - Google Patents
Fremgangsmaade til kontrol af en interfacekomponent Download PDFInfo
- Publication number
- DK166525B1 DK166525B1 DK661287A DK661287A DK166525B1 DK 166525 B1 DK166525 B1 DK 166525B1 DK 661287 A DK661287 A DK 661287A DK 661287 A DK661287 A DK 661287A DK 166525 B1 DK166525 B1 DK 166525B1
- Authority
- DK
- Denmark
- Prior art keywords
- monitoring
- simulation
- couplings
- coupling
- supply
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0421—Circuit arrangements therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
- H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
- Electrophonic Musical Instruments (AREA)
- Emergency Protection Circuit Devices (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Electrically Operated Instructional Devices (AREA)
- Eye Examination Apparatus (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3643112 | 1986-12-17 | ||
DE3643112 | 1986-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK661287D0 DK661287D0 (da) | 1987-12-16 |
DK661287A DK661287A (da) | 1988-06-18 |
DK166525B1 true DK166525B1 (da) | 1993-06-01 |
Family
ID=6316408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK661287A DK166525B1 (da) | 1986-12-17 | 1987-12-16 | Fremgangsmaade til kontrol af en interfacekomponent |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0272513B1 (fr) |
AT (1) | ATE66557T1 (fr) |
BR (1) | BR8706850A (fr) |
DE (1) | DE3772354D1 (fr) |
DK (1) | DK166525B1 (fr) |
FI (1) | FI87617C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8923158D0 (en) * | 1989-10-13 | 1989-11-29 | Plessey Telecomm | Fault detection and bandwidth monitoring means for an atd switch |
ES2066027T3 (es) * | 1990-03-23 | 1995-03-01 | Siemens Ag | Disposicion de circuito para la verificacion de rutina de una interfase entre grupos de conexion y la red de acoplamiento de un sistema de conmutacion de telecomunicaciones-pmc. |
-
1987
- 1987-12-03 DE DE8787117918T patent/DE3772354D1/de not_active Expired - Fee Related
- 1987-12-03 EP EP87117918A patent/EP0272513B1/fr not_active Expired - Lifetime
- 1987-12-03 AT AT87117918T patent/ATE66557T1/de not_active IP Right Cessation
- 1987-12-16 BR BR8706850A patent/BR8706850A/pt not_active IP Right Cessation
- 1987-12-16 DK DK661287A patent/DK166525B1/da not_active IP Right Cessation
- 1987-12-16 FI FI875542A patent/FI87617C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK661287A (da) | 1988-06-18 |
FI87617C (fi) | 1993-01-25 |
DK661287D0 (da) | 1987-12-16 |
EP0272513B1 (fr) | 1991-08-21 |
EP0272513A2 (fr) | 1988-06-29 |
FI87617B (fi) | 1992-10-15 |
DE3772354D1 (de) | 1991-09-26 |
BR8706850A (pt) | 1988-07-26 |
EP0272513A3 (en) | 1988-08-03 |
FI875542A0 (fi) | 1987-12-16 |
ATE66557T1 (de) | 1991-09-15 |
FI875542A (fi) | 1988-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0570882B1 (fr) | Méthode et dispositif de commande distribuée pour la mise en oeuvre d'une commutation sur réserve | |
US5233600A (en) | Method and apparatus for identifying a failed span in a network of span interconnected nodes | |
US6466539B1 (en) | Bus system | |
US5069521A (en) | Optical transmission apparatus | |
KR940006367A (ko) | 디지탈 전기 통신 시스템의 그룹 퍼실리티 보호 방법 및 시스템 | |
US6385665B1 (en) | System and method for managing faults in a data transmission system | |
US5473752A (en) | Fault isolation circuit | |
DK166525B1 (da) | Fremgangsmaade til kontrol af en interfacekomponent | |
JP3854372B2 (ja) | 光クロスコネクト装置 | |
CA1299656C (fr) | Protection contre la perte ou l'alteration des donnees lors des basculements dans un systeme a noeuds de commutation multiples | |
KR100333954B1 (ko) | 단일코어를 이용한 광통신망 이중화와 고장감시방법 및 그장치 | |
JP4302290B2 (ja) | データ伝送制御システム | |
JP2637299B2 (ja) | 通信システムの外部監視装置 | |
DK167792B1 (da) | Fremgangsmaade til diagnosticering og kontrol af en interfacekomponent | |
JPH10313278A (ja) | スター型光加入者伝送システム | |
JP3781523B2 (ja) | 光加入者線伝送装置および予備系光伝送路監視方法 | |
KR100551164B1 (ko) | 브이5.2 프로토콜의 링크 상태 제어 방법 | |
JPS61274449A (ja) | リング状伝送路監視方式 | |
JPH0454747A (ja) | データ転送システム | |
JPS63272149A (ja) | リモ−ト電話交換局アラ−ム転送方式 | |
JPS6184950A (ja) | 交換システム | |
JPH0389739A (ja) | 受信部二重化回路 | |
JPS6285544A (ja) | 異常監視装置 | |
JPH0451625A (ja) | 障害切分方式 | |
JPH0292136A (ja) | 障害監視方式 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |