RU96121148A - DEVICE FOR IMPLEMENTATION OF DUPLICATION AT TRANSFER OF OPTICAL DATA - Google Patents
DEVICE FOR IMPLEMENTATION OF DUPLICATION AT TRANSFER OF OPTICAL DATAInfo
- Publication number
- RU96121148A RU96121148A RU96121148/09A RU96121148A RU96121148A RU 96121148 A RU96121148 A RU 96121148A RU 96121148/09 A RU96121148/09 A RU 96121148/09A RU 96121148 A RU96121148 A RU 96121148A RU 96121148 A RU96121148 A RU 96121148A
- Authority
- RU
- Russia
- Prior art keywords
- data
- optical
- receiver
- input
- electrical
- Prior art date
Links
- 230000003287 optical Effects 0.000 title claims 11
- 230000005540 biological transmission Effects 0.000 claims 6
- 230000011664 signaling Effects 0.000 claims 4
- 230000001702 transmitter Effects 0.000 claims 4
- 230000002159 abnormal effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR37903/1995 | 1995-10-28 | ||
KR1019950037903A KR0159663B1 (en) | 1995-10-28 | 1995-10-28 | Optical data transmission device realizing duplexing of optical data transmissions |
KR37903/95 | 1995-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96121148A true RU96121148A (en) | 1999-01-10 |
RU2127490C1 RU2127490C1 (en) | 1999-03-10 |
Family
ID=19431800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96121148A RU2127490C1 (en) | 1995-10-28 | 1996-10-25 | Duplicating optical data transmission device |
Country Status (4)
Country | Link |
---|---|
US (1) | US5790286A (en) |
KR (1) | KR0159663B1 (en) |
CN (1) | CN1074619C (en) |
RU (1) | RU2127490C1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11243371A (en) * | 1998-02-26 | 1999-09-07 | Fujitsu Ltd | Optical transmitter |
US6288813B1 (en) * | 1998-03-25 | 2001-09-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus and method for effecting data transfer between data systems |
US6239888B1 (en) | 1998-04-24 | 2001-05-29 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US6868237B2 (en) | 1998-04-24 | 2005-03-15 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
GB2346300B (en) * | 1999-01-28 | 2003-12-03 | Roke Manor Research | Data filtering apparatus and method of filtering a plurality of data signals |
DE19946218C1 (en) * | 1999-09-27 | 2001-01-25 | Fraunhofer Ges Forschung | Driver circuit for electronic data transmission component e.g. IR transmission diode, uses controlled switch for supplying voltage to voltage-controlled resistance providing driver current pulses |
US6763195B1 (en) | 2000-01-13 | 2004-07-13 | Lightpointe Communications, Inc. | Hybrid wireless optical and radio frequency communication link |
US6567579B2 (en) * | 2000-12-15 | 2003-05-20 | Alcatel | Multi-channel, multi-mode redundant optical local loop having a bus topology |
US6978093B2 (en) * | 2001-03-09 | 2005-12-20 | Lightpointe Communications, Inc. | Free space optical communication network |
WO2002073834A1 (en) * | 2001-03-09 | 2002-09-19 | Lightpointe Communications, Inc. | Multi-tenant unit optical network |
US6889009B2 (en) * | 2001-04-16 | 2005-05-03 | Lightpointe Communications, Inc. | Integrated environmental control and management system for free-space optical communication systems |
US20020171896A1 (en) * | 2001-05-21 | 2002-11-21 | Lightpointe Communications, Inc. | Free-space optical communication system employing wavelength conversion |
US20030147356A1 (en) * | 2002-02-07 | 2003-08-07 | Jan Vandenhoudt | High speed healing ring for optical transport networks |
AU2003256690A1 (en) * | 2002-07-24 | 2004-02-09 | Ciena Corporation | Method and system for providing protection in an optical communication network |
US20050089331A1 (en) * | 2003-10-03 | 2005-04-28 | Near Margalit | Assured connectivity fiber-optic communications link |
US20060104646A1 (en) * | 2004-11-16 | 2006-05-18 | Karl Schrodinger | Optoelectronic transmitting arrangement and optoelectronic receiving arrangement for parallel optical interconnects |
CN1801670B (en) * | 2005-01-05 | 2010-08-18 | 中兴通讯股份有限公司 | Backup method and apparatus for optical communication chain circuit |
JP2010028751A (en) * | 2008-07-24 | 2010-02-04 | Toshiba Corp | Complementary optical wiring apparatus |
JP2010136244A (en) * | 2008-12-08 | 2010-06-17 | Toshiba Corp | Transmission circuit and complementary optical wiring system |
JP2010183196A (en) * | 2009-02-03 | 2010-08-19 | Fujitsu Ltd | Data transfer system, data transmitting apparatus, data receiving apparatus, and data transfer method |
KR102195366B1 (en) * | 2014-10-15 | 2020-12-24 | 한국전자통신연구원 | Packet or Passive Optical Network system for protection switching |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU87165A1 (en) * | 1987-08-20 | 1988-08-23 | Siemens Ag | MULTI-STAGE COUPLING |
US4887312A (en) * | 1987-09-14 | 1989-12-12 | Siemens Aktiengesellschaft | Method and apparatus for transmission of optical data between two electrically separated transmitting receiving units |
GB8910957D0 (en) * | 1989-05-12 | 1989-06-28 | Plessey Telecomm | Optical transmission apparatus |
US5060302A (en) * | 1990-02-28 | 1991-10-22 | At&T Bell Laboratories | Automatic adjustment of optical power output of a plurality of optical transmitters |
US5138475A (en) * | 1990-03-26 | 1992-08-11 | At&T Bell Laboratories | Dc-coupled optical data link utilizing differential transmission |
US5150244A (en) * | 1990-06-08 | 1992-09-22 | American Auto-Matrix, Inc. | Fiber optic interface |
JPH04150628A (en) * | 1990-10-15 | 1992-05-25 | Nec Corp | Wavelength stabilizing method for optical communication system and its circuit |
CA2054443C (en) * | 1990-10-30 | 1995-11-07 | Kazuo Yamane | Switching system of optical transmission lines for protecting from trouble |
BE1004668A3 (en) * | 1991-04-02 | 1993-01-05 | Bell Telephone Mfg | PROTECTION DEVICE FOR AN OPTICAL transmitter / receiver device. |
DE4125105A1 (en) * | 1991-07-27 | 1993-01-28 | Krone Ag | BIDIRECTIONAL DATA TRANSFER ON A FOCUS |
US5241610A (en) * | 1991-09-03 | 1993-08-31 | Scientific-Atlanta, Inc. | Optical switching in a fiber communication system and method using same |
CH686465A5 (en) * | 1993-01-26 | 1996-03-29 | Royale Consultants Ltd | Method and apparatus for bidirectional Informationsuebertragung (full duplex). |
JPH06244805A (en) * | 1993-02-17 | 1994-09-02 | Sony Corp | Optical signal transmission device |
JP3205127B2 (en) * | 1993-06-22 | 2001-09-04 | キヤノン株式会社 | Communication control method and device |
JPH0787013A (en) * | 1993-09-10 | 1995-03-31 | Fujitsu Ltd | Optical submarine system |
US5521734A (en) * | 1994-12-30 | 1996-05-28 | At&T Corp. | One-dimensional optical data arrays implemented within optical networks |
-
1995
- 1995-10-28 KR KR1019950037903A patent/KR0159663B1/en not_active IP Right Cessation
-
1996
- 1996-10-25 RU RU96121148A patent/RU2127490C1/en not_active IP Right Cessation
- 1996-10-28 US US08/739,067 patent/US5790286A/en not_active Expired - Lifetime
- 1996-10-28 CN CN96114509A patent/CN1074619C/en not_active Expired - Fee Related
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