상세정보
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
- 발행일
- 201112
- 출처
- Optics Express, v.19 no.26, pp.B515-B521
- ISSN
- 1094-4087
- 출판사
- Optical Society of America(OSA)
- 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