상세정보
학술대회
Design of a Hybrid PON System for GPON Reach Extension on the Basis of Colorless DWDM-PON and 3R Regenerator
- 발행일
- 201012
- 출처
- Global Telecommunications Conference (GLOBECOM) 2010, pp.1-4
- 협약과제
- 10MI5100, 차세대 응용플랫폼을 위한 대용량 WDM-PON시스템 개발, 이상수
- 초록
- This paper proposes a hybrid passive optical network (PON) system based on a dense wavelength division multiplexing-PON (DWDM-PON) and reach extender (RE) for increasing the optical link budget and link capacity in an existing gigabit PON (GPON) system. A DWDM-PON is applied to the feeder fiber and is interfaced with the RE. The RE provides a wavelength conversion between the DWDM-PON and GPON through frame regeneration, and controls upstream burst signals. The hybrid PON system enables a legacy GPON system to operate over a minimum 40 km distance with a 128-way split per WDM wavelength. ©2010 IEEE.
- KSP 제안 키워드
- Dense wavelength division multiplexing(DWDM-PON), Hybrid PON, Hybrid Passive Optical Network, Link budget, Link capacity, PON system, Passive optical network (pon), Reach Extender, Wavelength Division Multiplexing(WDM), optical link, wavelength conversion