SARDANA: an all-optical access-metro WDM/TDM-PON
作者： S Spirou , Ioannis Tomkos , Josep Joan Prat Gomà , Josep Segarra Mullerat , Vicente Sales Zaragozá
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摘要: A new optical access network, named “Scalable Advanced Ring-based passive Dense Access Network Architecture” (SARDANA), is presented. It transparently integrates WDM metro and TDM PON access technologies, implementing ring protection, 100 km reach up to 1024 users served at 10 Gb/s, with passive highly-shared infrastructure. The introduced innovations are hybrid ring/tree WDM/TDM Passive Optical Network (PON) architecture; a resilient remote node (RN), which distantly pumped from the Optical Line Terminal (OLT); reflective ONU (Optical Unit); as well an enhanced Medium Control (MAC) protocol.
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