FR2937815B1 - Dispositif de commutation de signaux optiques - Google Patents
Dispositif de commutation de signaux optiquesInfo
- Publication number
- FR2937815B1 FR2937815B1 FR0857360A FR0857360A FR2937815B1 FR 2937815 B1 FR2937815 B1 FR 2937815B1 FR 0857360 A FR0857360 A FR 0857360A FR 0857360 A FR0857360 A FR 0857360A FR 2937815 B1 FR2937815 B1 FR 2937815B1
- Authority
- FR
- France
- Prior art keywords
- optical signal
- switching device
- signal switching
- optical
- switching
- 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
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- 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
- H04J14/0202—Arrangements therefor
- H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
-
- 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
- H04J14/0215—Architecture aspects
- H04J14/0217—Multi-degree architectures, e.g. having a connection degree greater than two
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/0015—Construction using splitting combining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0007—Construction
- H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0052—Interconnection of switches
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857360A FR2937815B1 (fr) | 2008-10-29 | 2008-10-29 | Dispositif de commutation de signaux optiques |
PCT/EP2009/058207 WO2010000750A1 (fr) | 2008-06-30 | 2009-06-30 | Dispositif de commutation de signaux optiques |
US12/459,300 US8457496B2 (en) | 2008-06-30 | 2009-06-30 | Optical signal switching device |
KR1020117002107A KR101434940B1 (ko) | 2008-06-30 | 2009-06-30 | 광학 신호들을 스위칭하기 위한 디바이스 |
EP09164223.1A EP2141842B1 (fr) | 2008-06-30 | 2009-06-30 | Dispositif de commutation de signaux optiques |
CN200910205742.7A CN101668239B (zh) | 2008-06-30 | 2009-06-30 | 光学信号交换装置 |
JP2011515439A JP5470379B2 (ja) | 2008-06-30 | 2009-06-30 | 光信号を切り換えるためのデバイス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857360A FR2937815B1 (fr) | 2008-10-29 | 2008-10-29 | Dispositif de commutation de signaux optiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2937815A1 FR2937815A1 (fr) | 2010-04-30 |
FR2937815B1 true FR2937815B1 (fr) | 2012-11-30 |
Family
ID=40790690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0857360A Expired - Fee Related FR2937815B1 (fr) | 2008-06-30 | 2008-10-29 | Dispositif de commutation de signaux optiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2937815B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105474657B (zh) * | 2013-06-20 | 2019-03-12 | 国立研究开发法人科学技术振兴机构 | 光交叉连接装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2903830B1 (fr) * | 2006-07-11 | 2008-08-22 | Alcatel Sa | Procede et dispositif de surveillance des chemins optiques de connexion pour un reseau optique transparent |
-
2008
- 2008-10-29 FR FR0857360A patent/FR2937815B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2937815A1 (fr) | 2010-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
GC | Lien (pledge) constituted |
Effective date: 20130923 |
|
RG | Lien (pledge) cancelled |
Effective date: 20141016 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20170630 |