Flyin Optronics' FLY series terminal single-user access ONU are developed as Ethernet optical network unit (ONU) with high performance-price ratio .FLY series apply into carrier-class FTTH ONU with high performance. It can support data, data+VoIP, data+VoIP+CATV etc services. FLY series adopt high-performance and low power consumption chipsets, they also satisfy the. interconnection and mutual communication standards of China Tele-com CTC2.1. They provide rich business services with network management software to fulfill class-carrier network FTTH requirements.