1, ko te pouwhanga whatu he tohu whatu ki roto i te taputapu tohu hiko Ethernet. Ko te pouwhanga whatu i te tuatahi ka kiia ko te pouwhanga, he momo taputapu rorohiko, kei te pito tuku ka hurihia ngā tohu mamati ki ngā tohu anaro, ā, kei te pito whiwhi ka hurihia ngā tohu anaro ki ngā tohu mamati mā te tango i te taputapu.
He wae whatunga whatu te Wāhanga Whatunga Whatu (ONU). Kua wehea te ONU ki ngā wae whatunga whatu hohe me ngā wae whatunga whatu kore mahi. Ko te nuinga o te wā ka whakamahia te ONU hei whiwhi raraunga pāhoho e tukuna ana e ngā OLT. Haunga te mahi a te ngeru mārama, kei te ONU anō hoki te mahi a te pana.
2, kua wehea te onu ki ngā akomanga a, b, me c, e toru he urunga whatu, engari hei whakarato i te maha o ngā tauranga me ngā momo tauranga ki ngā kaiwhakamahi, ko te pouwhanga whatu he akomanga onu tonu.
Ko te pouwhanga whatu, e mōhiotia ana ko te cat whatu, he taputapu whatunga e tuku ana i ngā tohu whatu ki ētahi atu tohu kawa mā roto i te pāpāho muka whatu. He taputapu tuku whakawhiti mō te whatunga rohe nui (LAN), te whatunga rohe tāone nui (MAN), me te whatunga rohe whānui (WAN). Kei roto i te taputapu te tuku, te whiwhi, te whakahaere, te atanga, me te tuku hiko. Ka whakamahia e ia he maramara whakauru nui, he ara iahiko māmā, he iti te kai hiko, he teitei te pono, he tohu tūnga whakaoho katoa, me te mahi whakahaere whatunga tino pai.
Kua tere te whanaketanga o te whakawhitiwhiti kōrero muka whatu hei momo matua mō te tuku kōrero nā te mea he whānui te whānuitanga o te auau me te kaha nui. Hei whakatutuki i te whakawhitiwhiti kōrero whatu, me whakahaere te whakarerekētanga me te tango i ngā oro whatu. Nō reira, hei taputapu matua mō te pūnaha whakawhitiwhiti kōrero muka whatu, kei te piki haere te aro ki te pouwhanga whatu. E rua ngā momo whakarerekētanga whatu: te whakarerekētanga tika me te whakarerekētanga oro o waho, ā, e rua ngā momo whakarerekētanga whatu: me te kore whakakaha o mua kua hangaia ki roto, me te kore whakakaha o mua. Ko te kaupapa matua o tēnei kaupapa ko te whakarerekētanga tika, te ohanga me te ngāwari o te whakatinanatanga, ko te whakarerekētanga me te whakakaha o mua kua hangaia ki roto he āhuatanga o te whakaurunga teitei me te rahi iti.
Ko te pouwhanga whatu he taputapu tuku ka taea te hono atu ki te Ipurangi mā te hononga o te taura whatunga, he rite ki tā tātou ngeru rama Ipurangi, engari ko te pito o runga o te ngeru e hono ana ki te ara iahiko, ā, ko te pito o runga o te pouwhanga whatu e hono ana ki te ara rama, nō reira e kiia ana ko te ngeru rama. He ngeru e hono ana ki te ara rama. Ko te pito o raro o te onu i roto i te epon/GPON e hono ana ki te kaiwhakamahi.
1, he momo onu te pouwhanga whatu, mō te kaiwhakamahi kotahi, ka taea hoki te kī he onu papamahi te pouwhanga whatu.
2, ko te kaupapa matua he mea mō te nuinga o ngā kaiwhakamahi, arā, e 8 ki te 24 ngā putanga pon o te tauranga hiko. Kotahi ki te 4 noa iho ngā putanga hiko o te pouwhanga whatu.
Te rerekētanga i waenga i te pouwhanga whatu me te ONU:
Ko te pouwhanga whatu te mea e whakamahia whānuitia ana mō ngā kiritaki nui, ko te nuinga mō te urunga raraunga motuhake.
momo kāri pouwhanga whatu me te papamahi, te momo kāri e whakamahia whānuitia ana mō te rūma mīhini.
Ko te papamahi te tikanga ka whakanohoia ki runga i te kiritaki. Ka whakamahia te ONU mō te urunga whatunga noho whānui. Ko te rerekētanga matua mai i te ngeru whatu kāri rūma whakauru ki te ngeru whatu papamahi kiritaki, ko te takirua ngeru whatu he takirua muka, ā, mai i te OLT rūma whakauru ki te kiritaki he maha ngā ONU e nohoia ana e te takirua muka anake, ā, ka haere te waenganui mā te tukanga wehewehe. Ko te rerekētanga i waenga i te pouwhanga whatu me te ONU ko te penapena rauemi matua muka o te ONU, ā, he iti ake te utu o te pouwhanga whatu, ā, he rau ngā wahi o te takirua ngeru māmā. Ko te momo hei whakamahi, he tātaritanga whānui o te utu, e ai ki te āhuatanga.
Wā tuku: Hakihea-14-2023