Hybrid WDM-TDM passive optical network

摘要: A technique for providing time division multiplexing (“TDM”) and wavelength (“WDM”) communication services to customer premises (“CP”) over a passive optical network (“PON”) includes downstream TDM signal with WDM signals onto fiber trunk line coupled between central office remote node (“RN”), separating the from at RN selective filter, power splitting plurality of access lines as split signals; recombining each corresponding one lines.