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학술지 Demonstration of Burst Mode Bit Discrimination Circuit for 1.25 Gb/s and 10.3 Gb/s Dual-rate Reach Extender of WDM-TDM-hybrid-PON Systems based on 10G-EPON
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저자
조승현, 이한협, 김광옥, 이지현, 명승일, 이종현, 이상수
발행일
201112
출처
Optics Express, v.19 no.26, pp.B515-B521
ISSN
1094-4087
출판사
Optical Society of America(OSA)
DOI
https://dx.doi.org/10.1364/OE.19.00B515
협약과제
11VI1400, OFDMA 기반 10Gb/s급 광링크 및 유무선 융합 액세스 네트워크 기술 개발, 명승일
초록
We proposed a simple and cost-effective burst mode bit discrimination circuit for dual rate reach extender based on 10 gigabit Ethernet passive optical network. To distinguish the dual rate burst mode packets, periodic idle patterns which have specific frequency components in the frequency domain and radio frequency power detection technique were used. The burst mode dual rate upstream transmission was demonstrated to confirm the feasibility of our suggested method in a coexisted gigabit Ethernet passive optical network and 10 gigabit Ethernet passive optical network. We achieved the dual rate burst mode receiver sensitivity of ?? 32 dBm for 1.25 Gbit/s signal and ?닋27 dBm for 10.3 Gbit/s signal, respectively. © 2011 Optical Society of America.
KSP 제안 키워드
10 Gigabit Ethernet, 10G-EPON, Burst-mode receivers(Rx's), Ethernet Passive Optical Network, Frequency components, Power detection, Radio Frequency(RF), Reach Extender, Specific frequency, Upstream transmission, cost-effective