ONU, inozivikanwawo seOptical Network Unit, inowanzozivikanwa seOptical Cat, inotora PON passive fiber optic yekuwana tekinoroji ine fiber optic transmission medium. Parizvino ihombe-yepamusoro nzira yekuwana yevashandisi venharembozha, ine zvakanakira senge mutengo wakaderera, wakakwira bandwidth, yakaderera latency, passive kugadzirisa mahara, uye nyore maneja.
EOC: Zita rakazara Ethernet Pamusoro peCable, Ethernet data inofambiswa kuburikidza nekoaxial tambo. Inobva patekinoroji yekuwana yeEthernet protocol inoshandiswa mutambo dzeTV coaxial tambo, ine yakakura bidirectional bandwidth ye100M. Iyo inzira yekuwana yakagamuchirwa neredhiyo neterevhizheni. Mumazuva ekutanga, vafambisi veredhiyo neterevhizheni vaishandisa nzira imwe chete yekutepfenyura kutumira masevhisi kuvashandisi kuti vangogamuchira chete. Mune yakatevera bidirectional shanduko yetambo terevhizheni network, EOC tekinoroji yakavepo, ichishandisa EPON + EOC hofisi networking, iyo yakabatana nemushandisi kupera EOC kuburikidza netambo dzekoaxial. Nekuda kwezvinhu zvakaita sebhanwidth uye kunetsa kwemitengo, vatyairi veredhiyo neterevhizheni vari kutora zvishoma nezvishoma tekinoroji yePON yekutapurirana, seShenzhen Tianwei, iyo yakatoisa tambo dzefiber optic muzvivakwa zvitsva.
CM: Cable Modem, zita rakazara iro Cable modem, inowanzozivikanwa secoaxial katsi. Icho chishandiso chekuwana data kuburikidza neiyo coaxial tambo yetambo TV. Ndiyo nzira yekuwana inoshandiswa neredhiyo neterevhizheni. CMTS manejimendi system inoshandiswa kumberi kwekupedzisira. Iyo Cable Modem inoshandura iyo yakakwira dhijitari siginecha (IP) kuita analog redhiyo frequency sigi (RF) yekutapurirana, nepo yakadzika ichishandura analog radio frequency siginecha (RF) kuita yedhijitari chiratidzo (IP) yekugamuchira. Cable Modem inonyanya kushandiswa nevashandisi veredhiyo neterevhizheni (Shenzhen Tianwei CM ine bandwidth yakakura ye100M), asi nekuda kwezvinhu zvakaita sebhanwidth uye zvipingamupinyi zvemutengo, nzira iyi yekuwana iri kubviswawo zvishoma nezvishoma.
ADSL: Asymmetric Digital Subscriber Line, inowanzozivikanwa seE-Cat, inzira yekuwana yakagamuchirwa nevanotanga kushanda. Inoshandisa tekinoroji yekuparadzanisa tekinoroji uye nzira yekufambisa itambo yefoni. Inopatsanura zviratidziro zvakaderera-frequency zviratidzo zvinofambiswa netambo dzenharembozha. Iyo tekinoroji yekumhanyisa data yekumhanyisa pamitsetse yenharembozha. Kusakwanisa kuzadzisa kudiwa kwepamusoro-kumhanya kwetiweki kuwana uye mutengo wakakwira, zvishoma nezvishoma inotsiviwa nePON tekinoroji.
Shenzhen Haidiwei Optoelectronics inyanzvi inogadziraONUoptical cat midziyo uye kutaurirana kwakangwaraONUOptical katsi module. Kambani yedu parizvino inotengesa akasiyana siyana ekutaurirana ane kumusoro uye pasi zvinongedzo, senge fiber optic transceivers, Ethernet switch,OLTOptical katsi midziyo,ONUoptical katsi midziyo, zvichingodaro. Kana iwe uchida kudzidza zvakawanda nezve ruzivo rwekutaurirana tekinoroji, ndapota inzwa wakasununguka kubata kambani yedu.