title: 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.
abstract: 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 -27 dBm for 10.3 Gbit/s signal, respectively.
authors.affiliation: ETRI (Electronics and Telecommunications Research Institute), 218, Gajeong-ro, Yuseong-gu, Daejeon, 305-700 Korea. shc@etri.re.kr
authors.forename: Seung-Hyun
authors.initials: SH
authors.lastname: Cho
authors.forename: Han Hyub
authors.initials: HH
authors.lastname: Lee
authors.forename: Kwang Ok
authors.initials: KO
authors.lastname: Kim
authors.forename: Jie Hyun
authors.initials: JH
authors.lastname: Lee
authors.forename: Seung Il
authors.initials: SI
authors.lastname: Myong
authors.forename: Jong Hyun
authors.initials: JH
authors.lastname: Lee
authors.forename: Sang Soo
authors.initials: SS
authors.lastname: Lee