EN
Whakataki
Ki te ao Māramatanga o nāianei, ko te tākiri kiriwhera he tūemi hoki hei whakawehe i ngā raraunga o ngā rārangi. Ki te kī koe i te 'Internet' he ara huarahi nui, he rāhui raraunga, ko te tākiri pūmaero ka noho anō i roto i tēnei rākau i karanga OSN, e hīnāki ana i te whai wāhi mō ngā whakapā mai i waenga i ngā kaiwhakamahi me ngā pūkaha. Ka riro te ara raraunga nei hei tūhura i te rānei, ka mate haere i te wā ka puta he tāwaka ki te whiu. Nō te waea anake, e whakamahi ana i ngā tāwaka mārama hei whakatupu i ngā raraunga faksa ki ngā tohu moni pūtake me ngā tohu ā-turi i runga i te pūtahi whakaata.
I tenei wā, ka horahia te tikanga whakaputa mai o ngā tāwaka mārama mō ngā whakapā paihere nui mai i te PDH ki te SDH; E taea ana te rahinga ki te 140MB/S ~2.5GB/S, rānei ko te nui ake (nā ināianei e tika ana tētahi hapa tāwaka mārama mo 30 K raengaroa ki te 120K raengaroa, e taea ana te 480 raengaroa. Ki te nui o te kapehere whakaputa mai nei, ka noho korekore tonu te tāwaka mārama i te whenua, ka kitea te nui o ngā hokohoko i roto i te kāwanatanga rorohiko me te whakahē ki ngā tangata.
Ngā taipitopito o ngā Tāwaka Mārama Whakawehi
Nga āhuatanga o tētahi ranei, he nuinga nga tākaro pūtaiao matatoki ā-wae i whakamahia tonu i roto i nga ranga whirihoranga me nga ranga whakapāho, he nui rawa atu tetahi mīhini hei whakaputu mai i te urunga (hei tirohanga ki tērā). He mīhini wae iti noa rātou, engari ka taea e rātou te whakawhiti i te nui o ngā raraunga me te itinga iti noa. Ko ngā taupae matatoki e rua nei ko ngā taupae takitahi me ngā taupae maha. Kei te whakamahia ngā taupae takitahi mo tētahi huarahi anake mō te mārama (taupae) kia haere, nō reira kei te maha ngā taupae i te whatawhata, kei reira ka tahuri te mārama ki te tahuri ki runga i te wāhi e kore ana i te whakaatu kikokiko pai, ā, ka whai ngā taupae maha i te maha o ngā tiwaiwhenua e taea ana te whakawhiti i aua taupae, e titirohia ana he maha i te kupu matatoki he 'multi'. taupae pakitara porowhita whakatere.
He nui ngā painga o te whakamahi i ngā tākaro pūtaiao matatoki i runga i ngā tākaro koparapara hoki. Ka tuku ake rātou i ngā ratonga nui, he iti noa te whakarerekē o te pūmanawa i runga i te raumati, me te korenga ki te whakapaukē i te EM (pūmanawa eletromekanika), nā reira ka pai noa ki te whakamahi i tēnei ao matataki.
Mātāpono mō te Whakatūhia me te Whakarite
Me whakaritea, me hoahoa pai te whakaurunga o ngā taura ātea. He mea nui tēnei ko te hoahoa o tētahi atanga whakahaere taura tika me te whakakotahi. Rongoā i ngā wāhi rori matua e tuku ana i te mahi pai, me te whakaahei i tētahi hiko kotahi i te whatunga. Me pupuri te tika i te wā e whakakotahi ana me te whakamutunga, kia kaua e ngaro te kaha o te tohu, nā reira ka tiakina hoki te pono o te whatunga. Ka taea te whakaurunga o ngā taura ātea ki te mea he utu nui, he uaua hoki, engari ko ngā ahunga whakamua i te hangarau e pai ana ki te whakatutuki i tēnei.
Tikanga me te Tautoko
Tiakina i ngā tākiri pūrere māngai: Ka tiakina ngā tākiri pūrere māngai kia pai ai ngā mata. Ngā mahi tiakina Ki runga i ngā kura tiakina, me tirotiro atu i a ia i te wā i mate ai ngā kino tinana, ā, me tiwhikihia ngā hononga katoa i te tau rua tau ki te haeretanga, rānei, i te tau kotahi mō te whakahōnore IEEE 43. Ko te Optical time-domain Reflectometer (OTDR) whakamahia i te whakaaetanga o ngā hapa, ā, e whakarite ana ngā mōhiotanga e tūhono nei i tēnei tūmomo. Taumata me te tirotiro o ngā pūmau optika: E whai take ana te whakamana i te pai o ngā pūmau optika, nō reira, mā te raru kei te whanake, ka taea te whakatere ki te maha o te mahi whakaora, e uiui ana ki te moni, ki te wā.
Ngā Tohutohu me ngā Whainga a Mua
He tūranga mōhio tonu te hunga o ngā pūmau optika i mua, ā, he rangahau me te whakawhanake kia whai oranga rawa atu, me te whakapai i tana āhua me te wehewehenga. Ko tāna hoki te whakatau ki ngā hunga mea pērā i te whakawehe whenu (SDM) hei whakapai i ngā hua o te whakaputa raraunga. He pūmau optika e whakauru ana i ngā hunga hou: Ngā momo whakaiti o ngā pūmau optika ki te hanga iho me 5G, AI rānui, kia whakatūria te whakaputa raraunga haere noa & Te mōhiotanga o te Rangapū. Nā reira, ka nui ake te whakaae mai ki te hanga o ngā tākaro pūmau optika, ka whai take ki ngā huarahi hei whakaiti i te tohu karboni, me te whakapae i ngā hunga hiruhiru i roto i tēnei whenua.
Te whakatau
He mea hē ki te whakamahi anō ngā tākutu pūtaiao māngaro i te ao mātaitanga o nāianei, he hangarau whakaputa āhuatanga hohoro me te tiari rite ki te hunga whakapā mai. Nui ngā huinga o ō rātou mahi hei whakamana i te whanaketanga me te tiari o te tūmomo here. Ka kitea tonu i te tūroa te wā e whai ake nei ka nui ake te wā e tū ki te kaiwhakahaere i te hangarau matihiko. E whai tonu ana te hangarau pūtaiao māngaro i te mata o te ara tuatahi mō te whakaputa raraunga, ka whakapakari, ka whakawai, ka takoto i ngā whakawhitinga — ko te whakaae ki enei whakawhitinga ka taea e koe te whakamahi i tēnei hangarau mo ngā tau e heke nei.