FR2823393B1 - Dispositif de transmission optique haut debit - Google Patents
Dispositif de transmission optique haut debitInfo
- Publication number
- FR2823393B1 FR2823393B1 FR0104853A FR0104853A FR2823393B1 FR 2823393 B1 FR2823393 B1 FR 2823393B1 FR 0104853 A FR0104853 A FR 0104853A FR 0104853 A FR0104853 A FR 0104853A FR 2823393 B1 FR2823393 B1 FR 2823393B1
- Authority
- FR
- France
- Prior art keywords
- coupler
- optical
- optical transmission
- transmission device
- signals
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0226—Fixed carrier allocation, e.g. according to service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
- H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
- H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0282—WDM tree architectures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104853A FR2823393B1 (fr) | 2001-04-10 | 2001-04-10 | Dispositif de transmission optique haut debit |
PCT/FR2002/001211 WO2002084906A1 (fr) | 2001-04-10 | 2002-04-08 | Dispositif de transmission optique haut debit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104853A FR2823393B1 (fr) | 2001-04-10 | 2001-04-10 | Dispositif de transmission optique haut debit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2823393A1 FR2823393A1 (fr) | 2002-10-11 |
FR2823393B1 true FR2823393B1 (fr) | 2004-06-11 |
Family
ID=8862145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0104853A Expired - Lifetime FR2823393B1 (fr) | 2001-04-10 | 2001-04-10 | Dispositif de transmission optique haut debit |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2823393B1 (fr) |
WO (1) | WO2002084906A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3037712A1 (de) * | 1980-10-06 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | Optisches wellenlaengen-multiplex-system |
US6271949B1 (en) * | 1996-12-18 | 2001-08-07 | Nec Corporation | Optical communication system using wavelength-division multiplexed light |
US6281997B1 (en) * | 1997-09-11 | 2001-08-28 | Ciena Corporation | Dense WDM optical multiplexer and demultiplexer |
WO2000074278A1 (fr) * | 1999-05-28 | 2000-12-07 | Advanced Fibre Communications | Reseau optique passif wdm avec superposition de la diffusion |
-
2001
- 2001-04-10 FR FR0104853A patent/FR2823393B1/fr not_active Expired - Lifetime
-
2002
- 2002-04-08 WO PCT/FR2002/001211 patent/WO2002084906A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002084906A1 (fr) | 2002-10-24 |
FR2823393A1 (fr) | 2002-10-11 |
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