Tag Archives: WDM PON

How to Overcome the Challenges of Adopting WDM-PON in FTTx?

The bandwidth demand in the access network has been increasing┬árapidly over the past several years. Passive optical networks (PONs), as the most economical FTTx architecture that needs no power supply, have evolved to provide much higher bandwidth in the access … Continue reading

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WDM PON And TWDM PON Technology

After the 10Gigabit PON(Passive Optical Network), WDM(Wavelength-division multiplexing) technology entered into traditional TDM PON fields. In April 2012, standard organization FSAN(Full Service Access Network) determined the time and wavelength division multiplexed passive optical network (TWDM PON) technology became the preferred … Continue reading

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