kaitiaki whakapūmau pūrangi matua?
I hangaia hei tiaki i te wahi weakest i roto i te whatunga o te fiber optics - te fusion splice. Ka awhina tēnei ki te whakarite i te raraunga kāore e raru. Ko tōna mahi matua he pupuri i te splice i tawhiti i te wai me te puehu, e rua e taea te kino i te whakawhiti tohu. Ko ngā āhuatanga hangarau o tēnei momo he hanganga kaha, ā, i te wā kotahi, he māmā. Ka kapi i te splice me te kore e tāpiri i te nui, i te kore e ngaro te kaha o te tohu. I te nuinga o te wā, ka hangaia mai i ngā rauemi rerekē pērā i te rino kore, te kirihou me te keramik, e tuku ana i te kaha me te ngākau. He māmā te whakauru i tēnei kaitiaki, ā, ka taea te whakamahi i ngā pūnaha whakawhiti kōrero, ngā pokapū raraunga me ngā whatunga pouaka whakaata. Ko tōna āheinga ki te pupuri i te pono o te whatunga fiber e whakarite ana i te whakawhiti raraunga kāore e raru, me te tere teitei.