1. What is GPON?   GPON (Gigabit-CapablePON) technology is the latest generation broadband passive optical integrated access standard based on the ITU-TG.984.x (ITU TG.984.x) standard, with the advantages of high bandwidth, high efficiency, large coverage area, and rich user interfaces. It is regarded by most operators as an ideal technology for realizing broadband and comprehensive tran...