Iwe unogona kunge usingazivi kuti "PON" chii (inowanzoverengwa se "pang"), asi unofanira kunge wakanzwa nezve "fiber kumba".
Iwe unogona kunge usingazivi kuti "ONU" chii (kazhinji inoverenga "ONU"), asi paunozarura bhokisi remagetsi risina simba mumba mako, unofanira kuona "bhokisi duku" rine optical fiber.Iri "bhokisi diki" ndiro ONU (Optical Network Unit, optical network unit), inowanzozivikanwa se "ONU".Nhasi protagonist —— “PON” (Passive Optical Network, passive optical network), ndiyo kiyi yekuwana optical fiber kuwana, ndiyo “yekupedzisira kiromita” optical fiber transmission tekinoroji pakati petiweki nevashandisi.
Wngowani iPON?
Imba yega yega optical fiber, yakabatana kuseri kwetiweki hombe, ngatiteedzere iyo optical fiber, tsvaga rwizi, tiongorore pamwechete.Iyo optical fiber yakabatana neONU inobva kune inoparadzanisa mumagetsi asina simba zvakanaka / corridor, iyo inogona kupatsanura chiratidzo chemaziso mumatanho akawanda mune imwe chikamu.Chiratidzo chemaziso chinopinda mu optical splitter chinobva kune optical line terminal OLT (Optical Line Terminal).Iyo OLT, ONU, uye pakati pe "nzira dzekutumira" ODN (Optical Distribution Network, optical distribution network) inoumba PON network.Pakati pe:
OLT chishandiso-padivi chishandiso chine basa rekupa data kune yepamusoro-level bhizinesi network.
ONU ndeye mushandisi-padivi mudziyo une mutoro wekugamuchira data inotumirwa neOLT uye zvakananga kumushandisi.
Tinogona kuwana nzwisiso pfupi yePON network architecture zvinoenderana nemufananidzo uri pazasi.
Shenzhen HDV Photoelectron Technology Ltd. inyanzvi yeONU yekugadzira michina zvakare ine hungwaru kutaurirana ONU uye module mugadziri, kambani yedu parizvino inotengesa akasiyana epamusoro nepasi ekutaurirana michina, senge: Fiber media converter, Ethernet switch, OLT michina, ONU midziyo uye. zvichingodaro.Kana iwe uchida kuziva zvakawanda nezve tekinoroji yekutaurirana, unogamuchirwa kuti utibate chero nguva.
