ONU: zita rakazara Optical Network Unit, optical network unit, inowanzozivikanwa seONU, ichishandisa PON passive optical fiber access tekinoroji, transmission medium for optical fiber, ihombe-yakakura yekupinda nzira yepasi rose telecom operators, ine zvakanakira mutengo wakaderera. , yakakwirira bandwidth uye yakaderera latency, Hapana simba rekugadzirisa rinodiwa, uye nyore kutarisira.
EOC: zita rakazara Ethernet Pamusoro peCable, Ethernet data kuburikidza neCoaxial cable transmission, Kubva patambo yeTV coaxial tambo shandisa Ethernet protocol Access tekinoroji, iyo yepamusoro bidirectional bandwidth ye100M, redhiyo uye terevhizheni yekuwana nzira.Mukutanga nhanho, vatyairi veredhiyo neterevhizheni vakatora nzira imwe chete yekutumira vashandisi vebasa kuti vavagamuchire zvisina basa, uye tekinoroji yeEOC yakavapo mushanduko yenzira mbiri yetambo TV network, vachishandisa EPON + EOC terminal network uye yakabatana nemushandisi. EOC kuburikidza nekoaxial tambo.Nekuda kwezvipingamupinyi zvebhanwidth uye mutengo uye zvimwe zvinhu, ikozvino nhepfenyuro neterevhizheni vatora zvishoma nezvishoma tekinoroji yePON yekutapurirana, senge Shenzhen Topway ine wired optical fiber muchivakwa chitsva.
CM: zita rakazara Cable Modem, tambo modem, inowanzozivikanwa se coaxial onu, kuburikidza netambo yeTV coaxial tambo yedhisheni yekuwana data, redhiyo uye terevhizheni yekuwana modhi, kumberi-kumagumo uchishandisa CMTS manejimendi system.Cable Modem inoshandura uplink digitaalinen chiratidzo (IP) kune analog radio frequency siginecha (RF) yekufambisa, uye downlink inoshandura analog radio frequency sigi (RF) kuita yedhijitari chiratidzo (IP) yekugamuchira.Cable Modem inonyanya kushandiswa neredhiyo uye terevhizheni vanoita (yepamusoro bandwidth yeShenzhen Topway CM kuwana i100M).Nekuda kwezvipingamupinyi zve bandwidth uye mutengo zvinhu, iyi yekuwana modhi iri zvakare kubviswa.
ADSL: zita rakazara Asymmetric Digital Subscriber Line, asymmetric digitaalinen mushandisi mutsara, inowanzozivikanwa seyemagetsi onu, vashandi vekutanga vaishandisa nzira yekuwana, vachishandisa frequency division tekinoroji, midhiya yekufambisa tambo yefoni, iyo yakaderera frequency chiratidzo chekufambisa uye yakakwira frequency masaini kupatsanurwa. , tekinoroji yekumhanyisa data yekumhanyisa panharembozha yakajairika.Kusakwanisa kuzadzisa zvinodiwa zvekumhanya-mhanya kwetiweki kuwana uye kudhura kwakanyanya, zvishoma nezvishoma inotsiviwa nePON tekinoroji.
Shenzhen HDV Photoelectron Technology Ltd. inyanzvi ONU/ONT mugadziri wemidziyo zvakare ane hungwaru kutaurirana ONU module mugadziri, kambani yedu parizvino inotengesa akasiyana epamusoro nepasi ekutaurirana michina, senge, Fiber Media Converter, Ethernet switch, OLT michina, ONU michina. zvichingoenda zvakadaro.Kana iwe uchida kuziva zvakawanda nezve tekinoroji yekutaurirana, unogamuchirwa kuti utibate chero nguva.