FI982844A - Reititys WDM-järjestelmässä - Google Patents
Reititys WDM-järjestelmässä Download PDFInfo
- Publication number
- FI982844A FI982844A FI982844A FI982844A FI982844A FI 982844 A FI982844 A FI 982844A FI 982844 A FI982844 A FI 982844A FI 982844 A FI982844 A FI 982844A FI 982844 A FI982844 A FI 982844A
- Authority
- FI
- Finland
- Prior art keywords
- wdm
- routing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982844A FI982844A (fi) | 1998-12-31 | 1998-12-31 | Reititys WDM-järjestelmässä |
AU30471/00A AU3047100A (en) | 1998-12-31 | 1999-12-22 | Routing in a wdm system |
PCT/FI1999/001071 WO2000041350A2 (en) | 1998-12-31 | 1999-12-22 | Routing in a wdm system |
US09/891,732 US6501575B2 (en) | 1998-12-31 | 2001-06-26 | Routing in a WDM system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI982844A FI982844A (fi) | 1998-12-31 | 1998-12-31 | Reititys WDM-järjestelmässä |
Publications (2)
Publication Number | Publication Date |
---|---|
FI982844A0 FI982844A0 (fi) | 1998-12-31 |
FI982844A true FI982844A (fi) | 2000-07-01 |
Family
ID=8553234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI982844A FI982844A (fi) | 1998-12-31 | 1998-12-31 | Reititys WDM-järjestelmässä |
Country Status (4)
Country | Link |
---|---|
US (1) | US6501575B2 (fi) |
AU (1) | AU3047100A (fi) |
FI (1) | FI982844A (fi) |
WO (1) | WO2000041350A2 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20000670A (fi) * | 2000-03-22 | 2001-09-23 | Nokia Networks Oy | Optinen pakettikytkin |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3158706B2 (ja) * | 1992-09-09 | 2001-04-23 | 株式会社日立製作所 | 光分配装置 |
US5724167A (en) * | 1995-11-14 | 1998-03-03 | Telefonaktiebolaget Lm Ericsson | Modular optical cross-connect architecture with optical wavelength switching |
US6285810B1 (en) * | 1996-07-26 | 2001-09-04 | Italtel Spa | Tunable add/drop optical device |
US5867289A (en) * | 1996-12-24 | 1999-02-02 | International Business Machines Corporation | Fault detection for all-optical add-drop multiplexer |
FI982843A (fi) | 1998-12-31 | 2000-07-01 | Nokia Networks Oy | Laserlähetin |
-
1998
- 1998-12-31 FI FI982844A patent/FI982844A/fi unknown
-
1999
- 1999-12-22 WO PCT/FI1999/001071 patent/WO2000041350A2/en active Application Filing
- 1999-12-22 AU AU30471/00A patent/AU3047100A/en not_active Abandoned
-
2001
- 2001-06-26 US US09/891,732 patent/US6501575B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000041350A3 (en) | 2000-11-09 |
FI982844A0 (fi) | 1998-12-31 |
US6501575B2 (en) | 2002-12-31 |
AU3047100A (en) | 2000-07-24 |
US20020018262A1 (en) | 2002-02-14 |
WO2000041350A2 (en) | 2000-07-13 |
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