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Performance evaluation of WDM-PON RSOA based solutions in NGAN scenario

Starting from traditional access networks, Next Generation Networks (NGN) is the evolution of telecommunication infrastructures, from backbone up to access segment, able to support the growth of Internet and allow more performance in delivery of services as Triple Play, HDTV and ultra-broadband. Operators and Regulators are particularly focused on the technological changes needed in the access segment so called “last mile”.