4GE+2POTS+WIFI ONU
G8421U is GPON ONT designed for fulfilling FTTH ultra-broadband access request of home and SOHO users. It is based on the stable and mature GPON technology which has high performance/price ratio and the technology of layer 2 Ethernet switch as well. It is highly reliable and easy to maintain with guaranteed QoS and fully compliant to ITU-T G.984 GPON standards.