Ka tsoelopele e potlakileng ea mahlale le thekenoloji, theknoloji ea FTTH (Fiber To The Home Fiber to the Home) e se e phatlalalitsoe hohle.Marang-rang a puisano a laoloang ke China Telecom, China Mobile le China Unicom e phethile phepelo e kholo ea batho ba holileng tsebong.Joalo ka mojari oa fiber ho thekenoloji ea lapeng, katse ea optical (modem ea optical) e fetohile sesebelisoa sa bohlokoa sa ho aha tikoloho ea marang-rang ea lapeng.Katse ea setso ea optical e amohela li-chips tse kholo tse kopaneng, tse nang le litšobotsi tsa li-circuits tse bonolo, tšebeliso e tlase ea matla le ts'epahalo e phahameng.Ka tikoloho e ntseng e rarahana ea tšebeliso ea marang-rang, likatse tsa setso tsa optical ha li sa khona ho kopana le tlhahiso ea batho le litlhoko tsa letsatsi le letsatsi, 'me ho hlahile likatse tse ngata tsa optical.
Katse ea mahlo e nang le mesebetsi e mengata ke eng?Joalo ka ha lebitso le fana ka maikutlo, motheong oa theknoloji ea mantlha ea ho feto-fetoha le maemo a likatse tsa optical, ho kentsoe letoto la lits'ebeletso, joalo ka lits'ebeletso tsa polokelo ea USB, lits'ebeletso tsa VoIP (Voice over Internet Protocol based voice transmission), CATV (Community Antenna Television). ) lits'ebeletso, mesebetsi ea WIFI, joalo-joalo.
Shenzhen Haidwiwei Optoelectronics (HDV) ke moetsi oa litsebi oaONUlisebelisoa tsa katse tsa optical le li-module tsa puisano tse bohlale.Khamphani ea rona hajoale e rekisa lisebelisoa tse fapaneng tsa puisano tse nang le likhokahano tse holimo le tlase, joalo ka li-transceivers tsa fiber optic, li-switch tsa Ethernet, lisebelisoa tsa OLT,ONUlisebelisoa, joalo-joalo.Haeba u batla ho tseba haholoanyane ka tsebo ea theknoloji ea puisano, ka kopo ikutloe u lokolohile ho ikopanya le k'hamphani ea rona.
Katse e joalo e nang le mesebetsi e mengata ea AC dual band optical ke HGU (home gateway unit) sehlahisoa se entsoeng ka mefuta e fapaneng ea tharollo ea FTTH.E sebelisa lits'ebetso tsa boemo ba FTTH ho fana ka phihlello ea lits'ebeletso tsa lits'ebeletso tsa polokelo ea USB, lits'ebeletso tsa phetiso ea lentsoe la VoIP le lits'ebeletso tsa CATV.Sehlahisoa sena sa katse ea mahlo se ipapisitse le theknoloji ea XPON e butsoitseng, e tsitsitseng le e theko e tlaase.Hape e ts'ehetsa ho fetoha ha othomathike lipakeng tsa mekhoa ea EPON le GPON.Ha e hoketsoe ho EPON OLT kapa GPON OLT, e khona ho iponela le ho fetohela mekhoeng ea EPON le GPON.E ts'ehetsa mekhoa ea ho tsamaisa le ea borokho joalo ka PPPOC/IPOE/static IP, e ts'ehetsa mekhoa ea IEEE802.11b/g/n/ac (2.4G le 5GWiFi), 'me litefiso tsa puisano tsa WiFi li ka fihla ho 1200Mbps/s.E na le litšoaneleho tsa ts'epo e phahameng, taolo e bonolo, tlhophiso e feto-fetohang, le netefatso ea boleng bo botle ba ts'ebeletso (QoS), 'me e kopana le phihlello ea theknoloji ea China Telecom's passive optical EPON le ITU-TG.984.Litekanyetso tsa theknoloji ea X GPON.Ikamahanye le tikoloho e rarahaneng le e lulang e fetoha ea marang-rang.