Ko te kaupapa me te kaupapa o te hanga taiao whakamatautau:
1. Tirohia mehemea kei te noho tonu te mana whatu
Ko te tikanga whakamahi mana whatu ki te whakamatautau mehemea he mana whatu; A ko te mana whatu o etahi ophthalmograms ko -2dbm, -3dbm, etc.
2. Mehemea he tika te karaka
Ko te karaka te korero tohutoro e whakaatu ana i te mahere kanohi. Ngaronga, te ahua ngaro: he tohu kei te mapi kanohi, engari he rangirua, he rangirua, kaore e taea te hanga.
3. Te whakatakoto mahere kanohi
Kōwhiringa tere tuku; Whiriwhiringa tātari; Te whakaatu i te ōwehenga mate me etahi atu korero
4: Nga Tikanga
Ka whakahaeretia te rama i roto i tetahi awhe, whakauru ki te taputapu mahere kanohi, a ko te karaka o te rama ka uru ki te taputapu mahere kanohi.
Whakamātautau te whaihanga taiao me te mahi:
Ko runga ake nei ko te tuhinga whakataki mo te hanganga o te taiao whakamatautau i kawea mai e Shenzhen HDV Phoeletron Technology LTD., Ko ta matou kamupene he kaihanga motuhake o te whatunga whatu, ko nga hua e whai waahi ana koONUraupapa (OLT ONU/ACONU/CATVONU/GPONONU/XPONONU). Rangatū kōwae whatu (kōwae muka whatu/kōwae muka whatu Ethernet / kōwae whatu SFP),OLTraupapa (OLTtaputapu /OLT whakawhiti/ ngeru whatuOLT), me etahi atu, He maha nga korero mo nga hua korero mo nga hiahia o nga ahuatanga rereke mo te tautoko whatunga, nau mai ki te korero.