Site na mmepe ngwa ngwa nke sayensị na teknụzụ, teknụzụ FTTH (Fiber To The Home Fiber to the Home) agbasala nke ọma.Netwọk nzikọrịta ozi nke China Telecom, China Mobile na China Unicom na-achị emechaala ibunye ndị tozuru oke.Dị ka onye na-ebu eriri na nkà na ụzụ ụlọ, cat optical (modem optical) aghọwo ngwá ọrụ dị mkpa maka ịmepụta ebe netwọk ụlọ.Nwamba ngwa anya ọdịnala na-anakwere ibe agbakwunyere buru ibu, nke nwere njirimara nke sekit dị mfe, obere ike oriri na ntụkwasị obi dị elu.Site na gburugburu ojiji netwọkụ na-agbagwoju anya na-arịwanye elu, nwamba ngwa anya ọdịnala anaghịzi enwe ike igbo mkpa ndị mmadụ na mkpa kwa ụbọchị, nwamba ngwa anya multifunctional apụtala.
Kedu ihe bụ pusi ngwa anya multifunctional?Dị ka aha ahụ na-egosi, na ndabere nke mbụ modulation na demodulation technology nke nwamba anya, a gbakwunyere ọtụtụ ọrụ, dị ka USB nchekwa ọrụ, VoIP (Voice n'elu Internet Protocol dabeere olu nnyefe), CATV (Community Antenna Television). ) ọrụ, ọrụ WIFI, na ndị ọzọ.
Shenzhen Haidiwei Optoelectronics (HDV) bụ ọkachamara emeputa nkeONUngwa nwamba ngwa anya na modul nkwurịta okwu nwere ọgụgụ isi.Ụlọ ọrụ anyị na-ere ugbu a ngwaọrụ nkwukọrịta dị iche iche nwere njikọ elu na ala, dị ka transceivers fiber optic, Ethernet switches, ngwaọrụ OLT,ONUngwaọrụ, na na.Ọ bụrụ na ịchọrọ ịmatakwu gbasara ihe ọmụma teknụzụ nkwukọrịta, biko nweere onwe gị ịkpọtụrụ ụlọ ọrụ anyị.
Otu nwamba ngwa anya AC dual band na-arụ ọtụtụ ọrụ bụ ngwaahịa HGU (ọnụ ụzọ ọnụ ụzọ ụlọ) emebere n'ọtụtụ ụzọ FTTH.Ọ na-eji ngwa FTTH ụgbọelu dị larịị iji nye ọrụ ịnweta ọrụ nchekwa USB, ọrụ nnyefe olu VoIP na ọrụ CATV.Ngwaahịa nwamba anya a dabere na teknụzụ XPON tozuru oke, kwụsiri ike yana ọnụ ahịa dị ọnụ ala.Ọ na-akwado mgbanwe akpaaka n'etiti ụdị EPON na GPON.Mgbe ejikọrọ ya na EPON OLT ma ọ bụ GPON OLT, ọ nwere ike chọpụta na-akpaghị aka ma gbanwee gaa na ụdị EPON na GPON.Na-akwado ụzọ ntụgharị na ijikwa ụdịdị dị ka PPPOC/IPOE/static IP, na-akwado ụdịdị IEEE802.11b/g/n/ac (2.4G na 5GWiFi), na ọnụego nkwukọrịta WiFi nwere ike iru 1200Mbps/s.Ọ nwere njiri mara nke ntụkwasị obi dị elu, njikwa dị mfe, nhazi mgbanwe, yana mmesi obi ike dị mma nke ọrụ (QoS), ma zute China Telecom's passive optical network EPON technology access na ITU-TG.984.Ụkpụrụ teknụzụ X GPON.Mee ka ọ dị mgbagwoju anya na gburugburu netwọk na-agbanwe agbanwe.