Te kaha kore rawa atu
Ko te taura rino o roto i te duct whakakākahu, he mea hanga ki te fiber optic, he tino kaha ki te pānga o waho mai i te wahi e taea ai te whakauru. Ko tona pūtake he fiber optic kounga teitei, e karapotia ana e te yarn aramid me te whakakākahu rino taumaha e tuku ana i te kaha ki te aukati i te pānga o waho. Ko tenei punaha tiaki maha-taima e tohu ana ka taea e te taura te mahi i roto i ngā taiao pākaha me te kore e pāngia e te poke taiao, e ai ki ngā mōrea o waho, me te kore e awangawanga mō te kino mai i ngā siota. Ko te hua? He roa ake te ora mahi i ngā taura fiber optic tuku iho: he iti ake ngā wā e hiahia ana ki te keri i ngā mea hou, ā, ka heke te katoa o ngā utu i runga i tēnā. Mō ngā kiritaki e mahi ana i ngā taiao pākaha, he mea nui te mauroa, ehara i te mea mōna anake, engari nāna i whakawhirinaki ki ngā kōrero fiber optic kounga teitei, kāore e taea te kore e whai i tētahi momo whatunga kōrero tonu, ahakoa he iti, he iti te wāhi i te taha o ētahi atu momo rārangi waea.