ATE437491T1 - Offenfasersteuerung und lichtverlustausbreitung in einer zeitlich gemultiplexten zwischensystemverbindung - Google Patents
Offenfasersteuerung und lichtverlustausbreitung in einer zeitlich gemultiplexten zwischensystemverbindungInfo
- Publication number
- ATE437491T1 ATE437491T1 AT06830512T AT06830512T ATE437491T1 AT E437491 T1 ATE437491 T1 AT E437491T1 AT 06830512 T AT06830512 T AT 06830512T AT 06830512 T AT06830512 T AT 06830512T AT E437491 T1 ATE437491 T1 AT E437491T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- signal
- signals
- data
- electrical
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 8
- 239000002131 composite material Substances 0.000 abstract 4
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/08—Time-division multiplex systems
-
- 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
- H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/314,261 US7826745B2 (en) | 2005-12-21 | 2005-12-21 | Open fiber control and loss of light propagation in time division multiplexed inter-system channel link |
PCT/EP2006/069539 WO2007071586A1 (en) | 2005-12-21 | 2006-12-11 | Open fiber control and loss of light propagation in time division multiplexed inter-system channel link |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE437491T1 true ATE437491T1 (de) | 2009-08-15 |
Family
ID=37728324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06830512T ATE437491T1 (de) | 2005-12-21 | 2006-12-11 | Offenfasersteuerung und lichtverlustausbreitung in einer zeitlich gemultiplexten zwischensystemverbindung |
Country Status (8)
Country | Link |
---|---|
US (1) | US7826745B2 (de) |
EP (1) | EP1969747B1 (de) |
JP (1) | JP4843683B2 (de) |
CN (1) | CN101346920B (de) |
AT (1) | ATE437491T1 (de) |
DE (1) | DE602006008041D1 (de) |
TW (1) | TWI384797B (de) |
WO (1) | WO2007071586A1 (de) |
Families Citing this family (25)
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US9596031B2 (en) * | 2005-03-01 | 2017-03-14 | Alexander Ivan Soto | System and method for a subscriber-powered network element |
US9515747B2 (en) | 2005-03-01 | 2016-12-06 | Alexander Ivan Soto | System and method for a subscriber-powered network element |
US7826745B2 (en) | 2005-12-21 | 2010-11-02 | International Business Machines Corporation | Open fiber control and loss of light propagation in time division multiplexed inter-system channel link |
US7787765B2 (en) | 2005-12-21 | 2010-08-31 | International Business Machines Corporation | Method and apparatus device for initializing an end-to-end link in a fiber optic communications system |
EP1909412B1 (de) * | 2006-10-06 | 2009-12-23 | Acterna LLC | Testen optisch verstärkter Verbindungen mit zeitlich gemultiplexten Testsignalen |
US8032021B2 (en) * | 2007-02-28 | 2011-10-04 | Finisar Corporation | Status link for multi-channel optical communication systems |
US8861952B2 (en) * | 2007-02-28 | 2014-10-14 | Finisar Corporation | Redundancy and interoperability in multi-channel optoelectronic devices |
WO2008134750A2 (en) * | 2007-04-30 | 2008-11-06 | Finisar Corporation | Eye safety and interoperability of active cable devices |
US8873947B2 (en) * | 2007-09-05 | 2014-10-28 | Alcatel Lucent | Method and apparatus for determining fiber characteristics in an optical communication network |
US8340118B2 (en) * | 2008-05-22 | 2012-12-25 | Adc Dsl Systems, Inc. | System and method for multiplexing fractional TDM frames |
US8478124B1 (en) * | 2008-09-09 | 2013-07-02 | Rockwell Collins, Inc. | Optical IMA architecture |
US8428465B2 (en) * | 2008-10-29 | 2013-04-23 | Calix, Inc. | Return path for uspstream communications originating from optical node |
US20110033189A1 (en) * | 2008-10-29 | 2011-02-10 | Calix Networks, Inc. | Return path compliance in networks |
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EP2479911B1 (de) * | 2011-01-21 | 2016-03-30 | Alcatel Lucent | Verfahren zur optischen Datenübertragung |
WO2014032618A1 (zh) * | 2012-08-31 | 2014-03-06 | 深圳光启创新技术有限公司 | 基于光信号的信息处理方法和装置 |
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US20140161446A1 (en) * | 2012-11-28 | 2014-06-12 | Electronics And Telecommunications Research Institute | Optical amplifier (oa)-based reach extender and passive optical network system including the same |
US9136968B2 (en) * | 2012-11-28 | 2015-09-15 | Electronics And Telecommunications Research Institute | Time and wavelength division multiplexing—passive optical network (TWDM-PON) system and communication link method thereof |
US20140341582A1 (en) * | 2013-03-08 | 2014-11-20 | North Carolina State University | Systems and methods for single wavelength with dual channels for control signal and internet data transmission |
WO2015198571A1 (ja) * | 2014-06-25 | 2015-12-30 | 日本電気株式会社 | マルチキャリア光送信器、マルチキャリア光受信器、およびマルチキャリア光伝送方法 |
US10397091B1 (en) * | 2018-09-17 | 2019-08-27 | Cisco Technology, Inc. | Optical safety and connections discovery |
JP7081679B2 (ja) * | 2018-09-27 | 2022-06-07 | 日本電気株式会社 | 光送信機及び光受信機 |
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JP4625284B2 (ja) | 2004-07-20 | 2011-02-02 | 株式会社日立製作所 | 光伝送装置 |
KR100640475B1 (ko) * | 2004-07-22 | 2006-10-30 | 삼성전자주식회사 | 방송 통신 융합 시스템에 사용되는 통신 방송 다중화기 및역다중화기 |
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-
2005
- 2005-12-21 US US11/314,261 patent/US7826745B2/en active Active
-
2006
- 2006-12-04 TW TW095145023A patent/TWI384797B/zh not_active IP Right Cessation
- 2006-12-11 AT AT06830512T patent/ATE437491T1/de not_active IP Right Cessation
- 2006-12-11 JP JP2008546373A patent/JP4843683B2/ja active Active
- 2006-12-11 DE DE602006008041T patent/DE602006008041D1/de active Active
- 2006-12-11 EP EP06830512A patent/EP1969747B1/de active Active
- 2006-12-11 CN CN200680048567XA patent/CN101346920B/zh active Active
- 2006-12-11 WO PCT/EP2006/069539 patent/WO2007071586A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101346920B (zh) | 2012-04-04 |
TWI384797B (zh) | 2013-02-01 |
TW200742327A (en) | 2007-11-01 |
JP2009521151A (ja) | 2009-05-28 |
WO2007071586A1 (en) | 2007-06-28 |
DE602006008041D1 (de) | 2009-09-03 |
US20070140696A1 (en) | 2007-06-21 |
EP1969747B1 (de) | 2009-07-22 |
JP4843683B2 (ja) | 2011-12-21 |
US7826745B2 (en) | 2010-11-02 |
CN101346920A (zh) | 2009-01-14 |
EP1969747A1 (de) | 2008-09-17 |
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