Tag Archives: PON

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

The bandwidth demand in the access network has been increasing rapidly 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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EPON vs GPON – A Practical Comparison

Ethernet passive optical network (EPON) and Gigabit passive optical network (GPON), just like the superheroes in the Hollywood movies, which lead the tide of broadband access and optical telecom application, becoming the new hot spot. As fiber access is poised … Continue reading

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Next-Generation PON Evolution

Optical access is gaining more interest as the demand for higher and higher bandwidth is getting stronger. Yet the limitation in transport distance and cost has been slowing down penetration of the optical access. Recently a number of alternative transport … Continue reading

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