NO20051450L - Method and apparatus for performing system monitoring in a terminal independent interface located between an onshore optical terminal and an underwater optical transmission path. - Google Patents
Method and apparatus for performing system monitoring in a terminal independent interface located between an onshore optical terminal and an underwater optical transmission path.Info
- Publication number
- NO20051450L NO20051450L NO20051450A NO20051450A NO20051450L NO 20051450 L NO20051450 L NO 20051450L NO 20051450 A NO20051450 A NO 20051450A NO 20051450 A NO20051450 A NO 20051450A NO 20051450 L NO20051450 L NO 20051450L
- Authority
- NO
- Norway
- Prior art keywords
- optical
- interface
- terminal
- optical transmission
- layer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Et optisk overføringssystem har en optisk overføringsterminal med første og andre optiske grensesnitt. Det første grensesnitt er konfigurert til å kommunisere i henhold til en protokoll for nettverkslaget i henhold til en industristandard. Det annet grensesnitt er konfigurert til å kommunisere i henhold til en første transportprotokoll for det optiske lag. Det optiske overføringsspenn inkluderer en optisk grensesnittinnretning som har et tredje grensesnitt som kommuniserer med det annet grensesnitt i den optiske overføringsterminal i henhold til den første transportprotokoll for det optiske lag, og et fjerde grensesnitt som er konfigurert til å kommunisere i henhold til en annen transportprotokoll for det optiske lag. Den optiske grensesnittinnretning inkluderer også en signalprosesseringsenhet for omforming av optiske signaler mellom den første og annen protokoll for det optiske lag. Et testsystem er koplet til signalprosesseringsenheten for overvåking av kvaliteten av det optiske signal. Den optiske overføringsspenn inkluderer også en optisk overføringsbane som er optisk koplet til det fjerde optiske grensesnitt i den optiske grensesnittinnretning, for overføring av optiske signaler i henhold til den annen protokoll for det optiske lag.An optical transmission system has an optical transfer terminal with first and second optical interfaces. The first interface is configured to communicate according to a network layer protocol according to an industry standard. The second interface is configured to communicate according to a first optical layer transport protocol. The optical transmission voltage includes an optical interface device having a third interface communicating with the second interface in the optical transmission terminal according to the first optical layer transport protocol, and a fourth interface configured to communicate according to a second transport protocol for the optical layer. The optical interface device also includes a signal processing unit for converting optical signals between the first and second protocols of the optical layer. A test system is connected to the signal processing unit for monitoring the quality of the optical signal. The optical transmission voltage also includes an optical transmission path which is optically coupled to the fourth optical interface of the optical interface device for transmitting optical signals according to the second protocol for the optical layer.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40461502P | 2002-08-20 | 2002-08-20 | |
US10/621,115 US20040096215A1 (en) | 2002-08-20 | 2003-07-16 | Method and apparatus for performing system monitoring in a terminal independent interface located between a terrestrial optical terminal and an undersea optical transmission path |
PCT/US2003/026105 WO2004019074A2 (en) | 2002-08-20 | 2003-08-20 | Method and apparatus for performing system monitoring in a terminal independent interface located between a terrestrial optical terminal and an undersea optical transmission path |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20051450L true NO20051450L (en) | 2005-05-19 |
Family
ID=31949863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051450A NO20051450L (en) | 2002-08-20 | 2005-03-18 | Method and apparatus for performing system monitoring in a terminal independent interface located between an onshore optical terminal and an underwater optical transmission path. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1540856A2 (en) |
AU (1) | AU2003265537A1 (en) |
CA (1) | CA2496309A1 (en) |
NO (1) | NO20051450L (en) |
WO (1) | WO2004019074A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006096668A2 (en) * | 2005-03-07 | 2006-09-14 | Nettest North America, Inc. | Passive optical network loss test apparatus and method of use thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9027716D0 (en) * | 1990-12-20 | 1991-02-13 | British Telecomm | Optical communications system |
US5191456A (en) * | 1991-07-30 | 1993-03-02 | Alcatel Network Systems, Inc. | Efficient feeder fiber loading from distribution fibers |
US5387927A (en) * | 1993-09-17 | 1995-02-07 | Mpr Teltech Ltd. | Method and apparatus for broadband transmission from a central office to a number of subscribers |
US5818511A (en) * | 1994-05-27 | 1998-10-06 | Bell Atlantic | Full service network |
KR0150367B1 (en) * | 1995-12-19 | 1998-11-02 | 양승택 | Full combining type atm switching apparatus |
US6198558B1 (en) * | 1998-04-07 | 2001-03-06 | Nortel Networks Limited | Architecture repartitioning to simplify outside-plant component of fiber-based access system |
US6430201B1 (en) * | 1999-12-21 | 2002-08-06 | Sycamore Networks, Inc. | Method and apparatus for transporting gigabit ethernet and fiber channel signals in wavelength-division multiplexed systems |
-
2003
- 2003-08-20 WO PCT/US2003/026105 patent/WO2004019074A2/en not_active Application Discontinuation
- 2003-08-20 EP EP03793187A patent/EP1540856A2/en not_active Withdrawn
- 2003-08-20 CA CA002496309A patent/CA2496309A1/en not_active Abandoned
- 2003-08-20 AU AU2003265537A patent/AU2003265537A1/en not_active Abandoned
-
2005
- 2005-03-18 NO NO20051450A patent/NO20051450L/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1540856A2 (en) | 2005-06-15 |
CA2496309A1 (en) | 2004-03-04 |
WO2004019074A3 (en) | 2004-07-29 |
AU2003265537A8 (en) | 2004-03-11 |
AU2003265537A1 (en) | 2004-03-11 |
WO2004019074A9 (en) | 2004-05-06 |
WO2004019074A2 (en) | 2004-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20052406L (en) | Low complexity layered modulation signal processor | |
SE0300126D0 (en) | A multimedia network | |
CN102624479B (en) | Wavelength label transmission method and device | |
NO341344B1 (en) | Downhole telemetry coupling system for wired pipe sections | |
NO20060432L (en) | Transmission of intrinsic information regarding a quality of service | |
ATE277473T1 (en) | SYSTEM AND METHOD FOR OPERATING AND MONITORING AN AUTOMATION SYSTEM VIA INTERNET WITH ASYMMETRICAL INTERNET CONNECTION | |
WO2002082282A1 (en) | Transmission method and transmitter | |
NO20062218L (en) | Cable station for an underwater optical tarnishing system | |
GB2419365A (en) | Apparatus and method for self-powered communication and sensor network | |
NO20052342L (en) | Method and apparatus for determining the position of an acoustic receiver | |
WO2008108144A1 (en) | Pseudo-response frame communication system, pseudo-response frame communication method, and pseudo-response frame transmitting device | |
NO20051462L (en) | Method and apparatus for providing a terminal independent interface between an onshore optical terminal and an optical underwater transmission path. | |
EP1134998A3 (en) | Apparatus and method for automatic port identity discovery in heterogenous optical communications systems | |
NO20051450L (en) | Method and apparatus for performing system monitoring in a terminal independent interface located between an onshore optical terminal and an underwater optical transmission path. | |
WO2005104055A3 (en) | Method and system for remote monitoring remote control and/or remote diagnosis of a device | |
WO2004019071A3 (en) | Method and apparatus providing common optical line monitoring and service channel over wdm optical transmission system | |
WO2009047345A3 (en) | Optical data communications | |
TW201243362A (en) | Testing device and method for testing serial ports of a computing device | |
US20140126912A1 (en) | Systems and methods for interconnection discovery in optical communication systems | |
KR100265978B1 (en) | Method and apparatus for communication controlling between terminal equipment and branch processor | |
FI5706U1 (en) | JTAG test apparatus and testing system | |
EP4187989A4 (en) | Method for transmitting synchronization signal block ssb, terminal device and network device | |
NO901316L (en) | COMMUNICATION SYSTEM, PRINCIPLES BASED ON OPTICAL TRANSMISSION SYSTEM. | |
KR100374833B1 (en) | Trust conviction method for lon talk home network | |
GB2332346B (en) | Transmission line duplexing processing method and apparatus |