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 te "ONU" (he panui "ONU"), engari ka whakatuwherahia e koe te pouaka hiko ngoikore i to whare, me kite koe i tetahi "pouaka iti" me te muka whatu.Ko tenei "pouaka iti" ko te ONU (Optical Network Unit, optical network unit), e mohiotia ana ko "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 e hono ana ki te ONU ka ahu mai i te kaitarai 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 puta mai i te OLT (Optical Line Terminal).Ko te OLT, ONU, me te waenganui o nga "waera whakawhiti" e rua ODN (Optical Distribution Whatunga, whatuwhatu whatuwhatuwhatu) te whatunga PON.I roto i:
Ko te OLT he taputapu taha-kaiwhakahaere te kawenga mo te tuku raraunga ki te whatunga pakihi taumata-runga.
Ko te ONU he taputapu taha-kaiwhakamahi te kawenga mo te whiwhi raraunga ka tukuna e OLT me 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.
Ko Shenzhen HDV Photoelectron Technology Ltd. he kaihanga taputapu ONU ngaio he ONU me te kaihanga kōwae, kei te hokona e to taatau kamupene nga momo taputapu korero o runga me raro, penei i te: Kaitahuri pāpāho muka, whakawhiti Ethernet, taputapu OLT, taputapu ONU me pera tonu.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.
