Kaore pea koe e mohio he aha te "PON" (he panui "pang") engari kua rongo pea koe mo te "muka ki te kainga".
Kaore pea koe e mohio he aha"ONU"ko (te nuinga o nga wa ka panuitia"ONU“), engari ka whakatuwhera koe i te pouaka hiko ngoikore ki to kainga, me kite koe i tetahi “pouaka iti” me te muka whatu. Ko tenei "pouaka iti" teONU(Waehanga Whatunga Optical, waeine whatunga whatu), e mohiotia ana ko te “ONU“. Ko te kaupapa matua o tenei ra —— “PON” (Passive Optical Whatunga, whatunga whatu hāngū), ko te matua ki te whakatutuki i te uru muka whatu, ko te “kilomita whakamutunga” hangarau tuku muka whatu i waenganui i te whatunga me ngā kaiwhakamahi.
Whe PON te potae?
Ia muka whatu whare, hono ki muri i te whatunga nui, kia whai tatou i te muka whatu, whakapapa te awa, torotoro tahi. Ko te muka whatu hono ki teONUka puta mai i te wehenga i roto i te puna hiko ngoikore / kauhanga, ka taea te wehewehe i te tohu whatu ki nga awa maha i roto i tetahi waahanga. Ko te tohu whatu e uru ana ki te wehenga whatu ka ahu mai i te tauranga raina whatuOLT(Kapeka Raina Optical). Ko teOLT, ONU, a i waenganui i nga "waahanga whakawhiti" e rua ko ODN (Optical Distribution Network, optical distribution network) te whatunga PON. I roto i:
OLThe taputapu taha-kaiwhakahaere te kawenga mo te tuku raraunga ki te whatunga pakihi taumata-runga.
ONUhe taputapu taha-kaiwhakamahi te kawenga mo te whiwhi raraunga i tukuna mai eOLTme te tika ki te kaiwhakamahi.
Ka taea e maatau te maarama poto mo te hoahoanga whatunga PON e ai ki te ahua i raro nei.
He tohunga ngaio a Shenzhen HDV Photoelectron Technology LtdONUKo te kaihanga taputapu he korero mohio hokiONUme te kaihanga kōwae, kei te hokona e ta maatau kamupene nga momo taputapu korero o runga me raro, penei: Kaitahuri kaitahuri muka, Ethernetwhakawhiti, OLTtaputapu,ONUtaputapu me etahi atu. Mena kei te hiahia koe ki te mohio atu mo te hangarau korero, nau mai ki te whakapiri mai ki a maatau i nga wa katoa.
