상세정보
등록 파장분할 다중화 방식의 수동형 광가입자망 시스템
- 출원번호
- 12809065 (2008.10.16)
- 공개번호
- 20110222855 (2011.09.15)
- 등록번호
- 9008513 (2015.04.14)
- 출원국
- 미국
- 협약과제
- 07MT2800, 메트로-액세스 전광 통합망 기술개발, 김봉태
- 초록
- The present invention proposes a wavelength division multiplexing-passive optical network (WDM-PON) system which transmits downstream data to an optical network unit (ONU) as an optical line termination (OLT) receives seed light from a spectrum-sliced external light source module. One characteristic of the proposed WDM-PON system is that optical transmitters of the OLT and ONU are operated regardless of optical wavelength. Another characteristic of the proposed WDM-PON system is that a conventional TDMA-PON (E-PON or G-PON) ONU can be accommodated without a change.
- KSP 제안 키워드
- External light, Light sources, Network system, Optical network, Optical network unit(ONU), Optical transmitters, Optical wavelength, PON system, Passive optical network, TDMA-PON, Wavelength Division Multiplexing(WDM), Wavelength-division-multiplexing passive optical network(WDM-PON), division multiplexing
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 파장분할 다중화 방식의 수동형 광가입자망 시스템 | 대한민국 | KIPRIS |
| 등록 | 파장분할 다중화 방식의 수동형 광가입자망 시스템 | 중국 |