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2.5 Gbps Hybrid PON link Using RSOA Based WDM-PON and a Reach Extender
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 Title & Authors
2.5 Gbps Hybrid PON link Using RSOA Based WDM-PON and a Reach Extender
Kim, Kwang-Ok; Lee, Jie-Hyun; Lee, Sang-Soo; Jang, Youn-Seon;
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We presents the architecture of the 2.5 Gbps hybrid PON link which can increase of the transmission distance and link capability, and split ratio by using a colorless DWDM-PON and O/E/O based reach extender into an existing G-PON link. A RSOA based DWDM-PON to apply the feeder fiber can provide a link capacity of 32 larger that of a legacy G-PON. The reach extender converts the wavelength of DWDM-PON to G-PON through GTC frame regeneration at the remote node, and can provide a burst reset signal in order to extract upstream burst signal, simultaneously. The proposed hybrid PON enable a legacy G-PON to operate over the maximum 60 km distance with a 128-way split per WDM wavelength.
Hybrid PON;TDMA-PON;WDM-PON;Reach Extender;LR-PON;
 Cited by
효율적인 Giga인터넷 서비스 제공을 위한 Extended PON링크 기술 표준화 동향과 적용사례,김광옥;이상수;이종현;장윤선;

정보와 통신, 2013. vol.30. 7, pp.3-11
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