Single-Mode Taura Tirohanga Rīra : Tumu Whakawaha Pūnaha Rawa
Ngā Taumata Matua me te Puta Mīhini
Nā ngā whakaāhua āhuarangi o ngā tākaro pūtaiao ki te kawe raraunga, e whai ake ana rātou i te ao o te whakaputa raraunga moeke. Hei tūmatawhiti tonu te āhuatanga o te mata o ēnei tākaro, e hia nei i te 8-10 mikrona, ka taea e rātou te whakawhiti i tētahi atamai anōhono. Ko tēnei hanganga he mea iti i te whakarerekē o te mārama, me te wāhi iti i te whakakore, e hiahia ana ki te whakamahia i ngā here pai ki runga i ngā whenua roa. Ka tautokohia e ngā pū mārama laser ngā take whakaputa, me te tautoko i ngā whenua e riro nei i te 40 kīlometi me ngā āhitu e tuhi nei i te 100 Gbps. Nā te whakamahi i te kākano kiritahi hāpori silica heoi ko te pai mea i te whakarite here mārama me te whenua whakaputa i kitea e ēnei tākaro.
Whakamahi Tino Whai Take mō ngā Pūnaha Whiriwhiri Kōrero
Ko te kākano kotahi whakamahere he mea tino mōhio ki ngā take whakawhiti kōrero. Ko tana rautaki pai rawa hei āwhina i ngā rāngai nui, ina whai pūnaha nui, ā, ina tētahi hononga mua-moana anō hoki, ā, ka whiwhi ia i ngā hiahia whakawhiti kōrero nui. Ko te paetanga o te kōrero matihiko me te tiariaranga he mea e hiahiatia ana e ngā TPK me ngā porihitanga nui e hiahia ana ki te whakapai i a rātou tuhinga. Nō te whakaaturanga i roto i te whenua, ko tētahi wāhanga nui o te 85% o ngā hononga whakawhiti kōrero maha o te ao e mahi nei i raro i ngā kākano kotahi, ā, ko tēnei he tohu i tōna uiui ki ngā rīpoata matihiko o nāianei.
Nga paihana mo nga rangapu 100G+ me nga taura moana
He mea whakarite te pūtahi ā-wae mō ngā mahi whai wāhi atawhai, he hētinga moe ki te tautoko i te tahuri herehere nui, he hētinga whakaaro mo ngā pūnaha raraunga o nāianei me etahi atu o ngā pūnaha koorero e hiahiatia ana te raupapa 100 Gbps. Ka whai a tēnei pūmanawa ki roto i te ao o ngā tāhuhu moana, kei reira ka noho tino hiranga te hunga pūtahi mō te whakahokia i ngā raraunga me te whakapono i runga i ngā whenua o ngā moana nui. Ki runga i ngā pūkenga raupapa nui a ēnei wae, kua whakaaetia rātau hei whiriwhiri tonu mō ngā mahi e hiahiatia ana te paerewa mō te wā e heke nei, pērā i ngā tuhituhi whenua rānei me ngā taiao kua koki. Kia whai mana rātau, ka taea te hono kiko kore, he mea nui mō ngā kōrero o te ao katoa.
Pūnaha Whakamaharatanga Taura Tirohanga Rīra : Tahuri Herehere Poto Rongoā
OM1 ki OM5: He Taupānga Ngaire Tūhononga
Nga tawhiti whakaputa matatoki e noho ana i waehu katoa, mai i OM1 ki OM5, e taea ana ia ngaa hiahia katoa me etahi atu wawe ranei, na te mea he waewae tuatahi matua ranei nga takeaha. Ko nga OM1 me OM2 e pai ana mo nga tono iti, hei whakamahere i te itinga, engari ko nga putanga OM3, OM4, me OM5 ka hangaia hei whakangungu i te raraunga nui, e tautoko ana i nga raupapa tuatahitia ki te 400 Gbps. Ko te hanganga o enei tawhiti i runga i te whakaatu paerautanga, e tohua nei ki te whakaiti i te paerautanga, ka whakanuia nei ia hei tino pai mo te whakaputa matatoki paku, penei i ro whare mahi ranei, i nga papakura. Ko te raruraru me te waenga i runga i nga tawhiti whakaputa matatoki e mahi pai ai ia hei tino whakaaro whai ake i te mea e hiahia ana ki te whakamahere i te takeaha nui i waenganui i nga waengawaenga kotahi.
Nga Whakamahinga Matatohu Raraunga me te Whakamahere Tawhiti
Kei ngā whare hua raraunga, he mea nui ngā tākiri pūraho matatini mō te waihanga i ngā hononga iti me ngā hono kiwikiwia nui i waenganui i ngā paanga tuarere. Ngaruhia ana i runga i ngā tākiri whakapae, whakamana i ngā hononga kawe raraunga e hiahia ana ki te noho mōhiohio me te noho flessibela i waenganui i ngā whakawehenga rīpoata katoa mō te kawe raraunga haere tonu. I runga i ngā rautaki ā-tāhuhu, ka whiu atu he nui ngā tono moni mō ngā kaiwhakahaere whare hua raraunga i te whakauru i ngā pūraho matatini, inā kē nei i te whakauru i ngā pūraho kotahi-mata. Ko tēnei tono moni e hika tonu nei, i runga anō i ōna paerewa huringa i te mahi, ka whakaaturia he taonga whakanui ake ngā pūraho matatini i ngā taiao e hiahiatia ana ki te hono kiwikiwia nui.
Whakauru Moniāroa i ngā Whakahaere LAN
Mo ngā Rangapū Waehere Motuhake (LAN), ko ngā tākaro pūmaero whaiwhai maha he whakamahi pai tonu, e paunga ana i te nuinga o ngā tuhinga iti. Ko tō rātou ahuatanga kaimahi, ā, me utu iti i waenganui i te kīnaki me te tūtohunga i te nui, ka hoki haere he whiringa pai mō ngā whare wānanga me ngā pakihi iti. Ko ngā purongo i roto i te whenua e tohua nei ko te utu noa i waenganui mo ngā tūtohunga pūmaero whaiwhai maha e iti nei i ngā pūmaero kahurangi. Ko tēnei nui rawa i te take o ngā rau karahi me ngā utu tūtohunga iti i tino whai ake, ka whakaaturia ai ngā pūmaero whaiwhai maha hei whiringa mō te moni mō ngā taiao e hiahiatia ana he hononga iti whai katoa.
Pūmaero Matihiko (POF): Whiringa Pai Mō te Utu
Te Whakauru Polymer vs Ngā Pūmaero Kiritō
Ngā pūtēanga optika (POF) whakatōmuri mai he whakaaetanga hou mo ngā pūtēanga optika i roto i tō rātou whakamahinga o ngā pūmotu, e ai ki te maha, he papatea o te polymethyl methacrylate (PMMA). Ko tēnei pūmotu ka tuku mai i te nui ake o te kaweake me te waihanga pai rawa i waenganui i ngā pūmotu kiriwhara. He mea nui noa iho o te POF ko tōna whatitanga nui, e āhei ana ki te iti atu i te 1 mm, kei reira tonu te pai ake o te whakapā mai i ngā mata o te mārama. Ahakoa tērā, ka puta he whakarite, nā tērā ka pakaru i te āheinga o te pūtēanga ki te whakawhiti i runga i ngā whenua roa. Ko ngā whakamatakitaki hangarau e whakaatu ana he mea nui ake te whakapae o te POF i runga i ngā āhuatanga whakamutunga i waenganui i ngā pūmotu kiriwhara, engari ko ō rātou utu whakauru iti ake ka whakanuitia ngā pūnaha whakamutunga mō ētahi whakamahi, ka tukuna he whiringa moni hei whakamahi mo ngā pūnaha katoa.
Kāwai Motokā me Ngā Rangahau Whare
Nō ngā hanganga ā-mutunga o te POF, ka whai hua ia hei tūmanako mō ngā rāngapū motokā me ngā reta whare. Ki roto i te whenua motokā, e whakaaro ana te POF i tōna mana wehi kei te kaha me tōna korenga ki te whakararu i ngā pūmau eletromekanika, nō reira he tōmata pai noa ki te whakamahi i a ia ki roto i ngā rāngapū whakawhitinga motokā. Anō hoki, ki roto i ngā whakatere reta whare, e hoko pai ana te POF hei whakaeke āhuatanga moni mō te whakaputa raraunga iti, e pai ana mo ngā tono mīmiora e hiahiatia ana te hononga pai. Ko te tuku ake o te whakatupu i ngā rīpoata ā-tau e tohe ana ki te whakapae i te whakatupu nui i te whakamahinga mai i a ia i ngā tau e whai ake nei, e whakaae ana ki ngā paihikara nui o ia i runga i ngā take kē.
Tauwhirotanga i ngā Pūnaha me te Tawhiwhi
Ahakoa ngā pai mea, e whai pūnaha te POF i ngā tatau whenua i te mīhini me te pūmau. I raro i te whanui, ka tautoko ia i ngā ratonga raraunga ki te 1 Gbps, ā, ka taea e ia te whakamene i waenganui o ngā pūmau e huringa ana i te 100 mete, nō reira ka whakamaringi te whakarite i a ia i ngā wā kē, nui rawa atu ngā tono. Nā ēnei tatau whenua neke noa nei ka puta he raru i te whakaaweawe i te whakaaro mo te POF hei whakamahi i roto i ngā whakahaere herehere nui rawa. Heoi anō, ko ngā raraunga pūnaha e tautoko ana i tēnei whakaaro, e kite ana i te mea ka taea e te POF te tiki i ngā hiahia o ngā rōpū iti, engari kaore ia i te pai ki te mahi i raro i ngā herehere kōhatu. Ko tēnei e whakamaringi ana i te whakamahi o te POF ki ngā tūtohu e ai ki te mea ka nui ake te painga moni o ia i runga i ngā tatau whenua.
Ngā Whakaaetanga Matua Ki Wāhi Kākano Rorohiko
Whakaputa Tauwhiro Pūmau
Ka whakatau ake i ngā momo rorohiko huarahi kākano, ka taea te kitea he mea nui kei ia momo hei whiwhi i ngā tawhiwiro ā-wheako rerekē. Ko ngā pūnaha tuhinga kotahi te mea pai rawa, e taea ana ki te whiwhi here i ngā tohu mō te roanga 40 kilomētia nehe atu, koia nei he pai mā ngā hiahia whakapā mai i waenga roa. Ki runga i tērā, ko ngā pūnaha tuhinga maramara, e whai ana i ngā taurangi iti noa, e kore e taea ki te whiwhi i ngā tawhiwiro mō te roanga 300 mete, he pai mā ngā tūtohitanga e hiahiatia ana ngā pūnaha matua i waenganui. Ko te POF (Plastic Optical Fiber), e kitea ana he whakaaetanga ētahi whenua, e whai ana i ngā taurangi iti rawa—kaore e taea ki te whiwhi i ngā tawhiwiro mō te roanga 100 mete—koia nei he pai mā ngā wāhi e kore e hiahia ki te whakarite i ngā pūnaha matua. Ko tēnei tūtohi kaiwhakaatu e whakaatu ana i ōna āhuatanga pai rerekē, ā, e āwhina ana i te whiriwhiri i te pūnaha tika mō ngā hiahia tūtohi ā-momo.
Kaitohu Pūnaha: Maramara vs Kotahi
Ko te wea huihui he mea nui ki te whakaaro i te waehanga i waenganui i nga tipea kaha oira. Ahakoa e pai ana nga pū kaha oira mō ngā whakamahi iti, ka whai wawe iho nei nga pū kaha tuatahi i te wea huihui nui ake o 400 Gbps. E mahi nei nga wea huihui nui o nga pū kaha tuatahi hei whiringa pai mo nga raupapa whirinaki iwi me nga whirinaki raraunga nui. Hei taonga tonu nga matatika tuatahitia i te mea e tautoko ana nga pū kaha tuatahi i nga momo rereiti whakahirahira, me te wehe iti i te hunga korenga, he mea nui mo nga raupapa e tiakina ana te whihiri me te raukura. Ko nga whakaatu paparongo hoki e whakaatu ana i nga wea huihui e kite ai i te mana o ia tipea, e whakaatu ana i te pai rawa ranei i te hanga whakamahi.
Whakauru Moni: POF vs Kahu Tirohanga
Ki te whakaaro i ngā raupatu, he whakamātau pūmau e tae ana ki te mea ko ngā POF me ngā pūnaha kiri huarapa matua e paunga i ētahi whakaaro ā-haere paihere. I te wā tuatahi, e kitea ana te POF hei tūtohu paihita i te mea kaore i te mohio o ngā raupatu i te wā i mua, e mahi nei i te pai mō ngā whakamahi iti motuhake me ngā pūtea iti. Heoi, i te whakaaro mō ngā whakangao mōkore, ko ngā pūnaha kiri huarapa matua e whai wāhi tonu ana hei whakatō i te utu whai take atu (ROI) nā te pai o tō rātou hīkoi mahi i whakapakari i ngā whakahaere rāpoi i te wā, ka noho tika rawa atu i te mea kaore i te mohio o ngā raupatu i te wā i mua, ka puta mai ngā taurewa nui i te mutu i te tirotiro haere me te itinga o te hanganga pūrongo. Ko ngā whakaritenga paihere o te wā o te pūnaha e pai ana he pai tonu mō ngā kaiwhakaaetanga, e tuku nei i te āhua whānui o ngā whakaaro moni e pā ana ki ia pūnaha, ā, ka whakamana i ngā whakangao mōkore mō ngā whakahaere rāpoi nui.
Kitea i te Pūnaha Poututeaki Mō te Rīpoata me ngā Rāpoi
Whakamātau i te Tipea Kable hei Whakarite i ngā Hanga
Ko te whakaaro i ngā hiahia taketake o ngā hanga rīpoata hei tūtohu i te mea nui ki te kiriwhero i te tipea kable rama mati hōhonu e pā ana ki te mahi pai. Me whakamātau i ngā hēkenga ā-wāhanga mō ia whakamahi—mai i ngā ratonga waea whare ki ngā marae raraunga nui. E hia nei ngā atu, he mea nui te whakatau i ngā take ā-tinana, pērā i te raupapa, te pūmau, me te rahi o te rama, e rerekē ana i aua whenua. Hei tauira, ko ngā mati tuatahi e whai ana i te whakamahere mō ngā pūmau roa, nā te iti noa iho o te korehua tohu, ā, ko ngā mati nuinga e pai ana mō ngā whakahau rahi paku, pērā i ro whakawehi raraunga.
Whakangungu i te Wāheke me ngā Whakahau Rama
Te whakamahinga i ngā whakahē fiber optic he kīanga tōtika hei whakarite i te whutupono o te rūnanga hāpori me te whakarite i ngā hiahia matatini e whai ake nei. Ko ngā whakahaere fiber optic ka taea te whakawhanake i te pūmanawa ki runga, ā, ka whāngai i ngā mahuenga raraunga i te whai i ngā hiahia. Nā ngā tuhinga ā-poroiti, ka expected te whituwhitanga o te whakamahi fiber optics i te nui ake o ngā pakihi e whakawhanake ana ki ngā mahi ki uta, ki ngā mahi raraunga nui. Ki te whakamahinga ki ngā tāira fiber optic matua, ka taea e ngā whirinaki e whakatū ana te whakatūpūnga tūrangi e āhei ana ki te whakarite i ngā momo hoko me ngā paihere hou.
Ngā Paetae Taiao i ngā Whakauru Waho
Te karo i te waehu matihiko e tika ana mo te whakamahi puta wahi, me te whakaaro nui ki nga momo taiao pērā i ngā whakarereke werawera me te tuhituhinga UV. Nga momo waehu matihiko whakatupu, pērā i ēnei e whai ana i ngā kēkerengutu mōkoki me te wharetanga ki te wai, ka whai ake i te roa o te wā me te mahi pai o ngā whakauru i ngā taiao kino. He whakahau a ngā kaiwhakamārama taiao kia rauemi atu i ngā whakamataki whakanui o ngā wāhi whakauru hei whiriwhiri i ngā waehu matihiko e taea ai te whakamahi. Me whai manaaki i ēnei paerewa hei whakaae i ngā hoko kore kua herea, e whai ana i te whakahaere pai me te noho pono o ngā raraunga.
FAQ
He aha te roa whakaputa o ngā waehu matihiko moe-tahi?
Ka taea e ngā waehu matihiko moe-tahi e whakapuaina ana i runga i te 40 kiromita.
Nō ēhea kēnana e pai ana mo ngā waehu matihiko toru-moe?
Nō ngā whakaputa iti rawa atu ko ngā waehu matihiko toru-moe he pai rawa, inari heoi i roto i ngā whare mahi, kāpeka, me ngā puhipuhi raraunga.
He aha ngā paunga moni o te whakamahi i ngā pūtēra kōwhaiwhai?
Kei te tino nui ngā paunga moni o ngā pūtēra kōwhaiwhai mā te iti i ngā utu whakatūpūtanga i āianei i ngā pūtēra kōwhaiwhai kiriwhara, mea nui ka taea e rātau te whakarite hei whakamahinga mo ngā tūtohi iti me ngā pouaka iti.
Me pēhea te whakatūngia o ngā mahere kōwhaiwhai e pāngia ana e ngā momo taiao?
Ka āheinga ngā atihau taiao pērā i ngā whakarerekē o te waimārama me te whakapāpā UV ki te hīkoi o ngā mahere kōwhaiwhai, me te hiahia ki ngā momo mahere whakauru hei whakamana i te tiari.