FI982176A - Övervakning av optisk telekommunikationsförbindelse - Google Patents
Övervakning av optisk telekommunikationsförbindelse Download PDFInfo
- Publication number
- FI982176A FI982176A FI982176A FI982176A FI982176A FI 982176 A FI982176 A FI 982176A FI 982176 A FI982176 A FI 982176A FI 982176 A FI982176 A FI 982176A FI 982176 A FI982176 A FI 982176A
- Authority
- FI
- Finland
- Prior art keywords
- monitoring
- telecommunications connection
- optical telecommunications
- optical
- connection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982176A FI106678B (sv) | 1998-10-07 | 1998-10-07 | Övervakning av optisk telekommunikationsförbindelse |
AU58648/99A AU5864899A (en) | 1998-10-07 | 1999-09-20 | Monitoring of an optical transmission connection |
PCT/FI1999/000768 WO2000021225A2 (en) | 1998-10-07 | 1999-09-20 | Monitoring of an optical transmission connection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982176 | 1998-10-07 | ||
FI982176A FI106678B (sv) | 1998-10-07 | 1998-10-07 | Övervakning av optisk telekommunikationsförbindelse |
Publications (3)
Publication Number | Publication Date |
---|---|
FI982176A0 FI982176A0 (sv) | 1998-10-07 |
FI982176A true FI982176A (sv) | 2000-04-08 |
FI106678B FI106678B (sv) | 2001-03-15 |
Family
ID=8552661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982176A FI106678B (sv) | 1998-10-07 | 1998-10-07 | Övervakning av optisk telekommunikationsförbindelse |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5864899A (sv) |
FI (1) | FI106678B (sv) |
WO (1) | WO2000021225A2 (sv) |
-
1998
- 1998-10-07 FI FI982176A patent/FI106678B/sv active
-
1999
- 1999-09-20 AU AU58648/99A patent/AU5864899A/en not_active Abandoned
- 1999-09-20 WO PCT/FI1999/000768 patent/WO2000021225A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU5864899A (en) | 2000-04-26 |
WO2000021225A2 (en) | 2000-04-13 |
FI106678B (sv) | 2001-03-15 |
FI982176A0 (sv) | 1998-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI974134A (sv) | Övervakning av nätelement | |
FI980328A (sv) | Optiskt telekommunikationsnät | |
DE69922470D1 (de) | Faseroptische Verbindungseinheit | |
DE69739551D1 (de) | Optisches Faserverbindungsgehäuse | |
DE69901127D1 (de) | Faseroptische Verbindungsbuchse | |
DE69515171D1 (de) | Optisches telekommunikationsnetz | |
DE69519290D1 (de) | Optisches telecommunicationsnetzwerk | |
ID19413A (id) | Penutup sambungan serat optik | |
DE69520227D1 (de) | Optisches netzwerk | |
DE69917532D1 (de) | Optisches interferenzfilter | |
NO983853D0 (no) | Optisk forbindelse | |
DE69942014D1 (de) | Optisches Kommunikationsnetz | |
DE69508916D1 (de) | Miteinanderverbundene passive optische netzwerke | |
DE69907575D1 (de) | Optischer Wellenleiter | |
DE69901970D1 (de) | Optischer Steckverbinder | |
DE59913722D1 (de) | Optisches 2-Faser-Ringnetz | |
DE69918805D1 (de) | Optisches telekommunikationsnetzwerk | |
NO20004840L (no) | Telekommunikasjonssystem | |
DE59900752D1 (de) | Optischer neigungsmesser | |
DE69911964D1 (de) | Leistungsmessung von fernmeldesystemen | |
NO20005605D0 (no) | Telekommunikasjonssystem | |
DE69932539D1 (de) | Optische verbindungskomponente | |
DE69906325D1 (de) | Optischer isolator | |
DE69939319D1 (de) | Durchschaltung optischer wellenlängen | |
ID27575A (id) | Metode pembuatan serat optik |