등록
파장분할 다중화 방식의 수동형 광가입자망 시스템
- 발명자
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김병휘, 이한협, 이지현, 김봉태
- 출원번호
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12809065 (2008.10.16)
- 공개번호
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20110222855 (2011.09.15)
- 등록번호
- 9008513 (2015.04.14)
- 출원국
- 미국
- 협약과제
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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
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