I-HG660-TW yakhelwe njenge-HGU (Iyunithi Yesango Lasekhaya) kuzixazululo ezihlukene ze-FTTH.Uhlelo lokusebenza lwe-FTTH yenkampani yenethiwekhi lunikeza ukufinyelela kwedatha nesevisi yevidiyo.Itisekelwe kubuchwepheshe be-XPON obuvuthiwe futhi obuzinzile, obungabiza kakhulu.Ingashintsha ngokuzenzakalelayo ibe yimodi ye-EPON noma imodi ye-GPON uma ifinyelela ku-EPON OLT ne-GPON OLT.It yamukela ukuthembeka okuphezulu, ukuphatha okulula, ukuguquguquka kokucushwa kanye neziqinisekiso zekhwalithi ezinhle zesevisi ukuhlangabezana nokusebenza kobuchwepheshe kwe-EPON Standard yase-China Telecom CTC3.0 kanye ne-GPON Standard ye-ITU-TG.984.X.Itisyakhelwe yi-Realtek chipset 9607C.