ONU product is the terminal equipment of a series of GPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol,ONU is based on mature and stable and high cost-effective GPON technology which adopts high-performanceG PON REALTEK chipset and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos).

ONU product is the terminal equipment of a series of GPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol,ONU is based on mature and stable and high cost-effective GPON technology which adopts high-performanceG PON REALTEK chipset and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos).