Ko te tikanga o te OLT ko te optical line terminal, ā, koinei te taputapu matua o tētahi pūnaha whakawhitiwhiti muka-whatu e tuku raraunga ana ki ngā pito mutunga o te kaiwhakamahi, e whiwhi raraunga ana hoki mai i ngā pito mutunga o te kaiwhakamahi kei tawhiti. Kei te pito o te kaiwhakarato ratonga ngā OLT, ā, kei te hononga atu ki ngā ONU maha, ki ngā ONT rānei i ngā kāinga, i ngā pakihi rānei. Ka āwhina ēnei taputapu ki te whakahaere i ngā waka, ki te whakahaere i te whānui o te raraunga, me te pupuri i te rere tere me te maeneene o ngā raraunga. Ko te nuinga o ngā tāngata e tūtaki ana ki ngā OLT i roto i ngā whatunga muka-ki-te-kāinga (FTTH), he mea nui te ipurangi tino pono, tino tere hoki. Ka whakangāwari ake ngā OLT i te mahi a te kaiwhakarato ratonga ki te whakahaere i te tini o ngā kaiwhakamahi i te wā kotahi. Hei mārama ki te taunekeneke a ngā OLT me ētahi atu wāhanga o te whatunga me te take he mea nui rātou, ka tirohia e te wāhanga e whai ake nei ā rātou mahi matua me te whirihoranga.

He aha te Pūrua Raina Whatu?

Ko te pūrua raina whatu (OLT) te wāhanga matua o te whatunga whatu kore mahi (PON) e whai wāhi nui ana ki te whakarato ratonga muka whatu. Kei te tari matua o te kaikawe, ka hono i te whatunga a te kaikawe ki ngā mano tini o ngā kaiohauru mā te tuku mōhiohio mā ngā raina muka whatu. Ka hurihia e te OLT ngā tohu hiko mai i te kaiwhakarato ratonga ipurangi hei tohu whatu ka taea te tuku i ngā tawhiti roa mā ngā raina muka. Hei wāhanga nui, ka mahi hei hononga i waenga i te tuara o te ipurangi me ia kāinga, pakihi rānei e hono ana ki te muka, e tautoko ana i ngā hangarau PON maha, tae atu ki te GPON me te 10G-PON hei whakarite i te whakahaere whatunga whai hua.

1. Te Matua Whatunga

He rite te OLT, te taputapu Optical Line Termination rānei, ki te roro o ngā whatunga PON. Ka whakahaere i te rere o ngā raraunga, ka pupuri i te oro o ngā mea, ka mahi pērā i te papa whakawhiti atamai e tuku tohu ana ki ngā tini, ki ngā rau rānei o ngā kaiwhakamahi mā roto i ngā wehewehenga whatu, i ētahi wā he ōwehenga wehewehenga tae atu ki te 1 ki te 128. Kei te tari matua, ka hono i te pou tuara o te ipurangi ki ngā hononga ā-rohe katoa, kia pai ai te whakahaere whatunga mō te hunga katoa e whai wāhi ana.

Koia te pokapū e whakahaere ana i ngā mōhiohio katoa e rere mai ana, e puta atu ana, e whakapūmau ana ka whiwhi ia kaiwhakamahi i tā rātou tohatoha tika o ngā tono whānui me te kore e whakaiti i te kounga. Ka pupuri te OLT i te taurite whatunga, ka aroturuki i te whakaroa, ā, ka whakarato i te mahi tahi i waenga i ngā wāhanga maha, ka whakakotahi i ngā ONU, ngā ONT, me ngā pūrua whatunga whatu kia hono tonu ai te katoa.

2. Te Kaiwhakahaere Waka

Ka mahi te OLT hei kaiwhakahaere waka mō ngā raraunga, e whakahaere ana i ngā rerenga kia kore ai he mea e kikī, e taka rānei. Ka tukatukahia e ia OLT ngā mano tini rerenga waka i te wā kotahi, ka arahi i ngā rahinga nui o ngā raraunga me te kore e kikī. Ka wehea e ia te whānui o te raraunga e ai ki te tono a te kaiwhakamahi, ka ārai i tētahi kaiwhakamahi kotahi kei mau i te whatunga katoa.

Ka whakaritea e ia ētahi momo waka, pērā i te ataata 4K, ngā waeatanga rānei, kia tere tonu ai, kia koi tonu ai hoki ēnei ratonga. I a koe e mātaki ana i tētahi kiriata, e kōrero ana rānei ki tētahi hoa i runga waea, kei te mahi te OLT i muri i ngā whakaaturanga kia pai ai te haere o ngā mea.

3. Te Kūaha Ratonga

Ehara te OLT i te hononga noa iho. Koinei te kī e wetewete ana i te ao o te ipurangi, te pouaka whakaata, me ētahi atu. Ka tukuna e ia te whānui o te ipurangi, te IPTV, tae atu ki ngā raina waea ki ia kaiwhakamahi mutunga, me te whakahaere i te haere o te tangata kia whiwhi ai rātou katoa i tā rātou e hiahia ana. Ka whakawhitiwhiti kōrero ngā OLT ki ngā ONT kei roto i ia kāinga, i ia tari rānei, kia tino tukuna ai te ratonga tika ki te wāhi tika.

Ka tautokohia e ia ngā momo ratonga maha i te wā kotahi, e āhei ai ngā kaiwhakamahi ki te mātaki pouaka whakaata, te tirotiro i te ipurangi, me te waea atu. Ka noho pūmau tonu te OLT, kia taea ai e koe te whakawhirinaki ki tō hononga ina hiahiatia.

4. Te Mana Matua

Ko te OLT te tumuaki matua o te whatunga. Ka manatoko i ngā hononga katoa, ka aroturuki i te hauora o te whatunga, ka kitea wawe ngā raruraru. Mā te whakawhitiwhiti kōrero ki ngā pūnaha whakahaere whatunga, ka āwhina i te whakatika tere i ngā raruraru me te pupuri i ngā mea.

Kua whakauruhia te kaha tārua ki roto i te pūnaha hiko me ngā papa whakahaere. Mēnā ka pakaru tetahi mea, ka mutu te whatunga. I te whānui haere me te whanake haere o ngā whatunga muka, ka tae mai ngā OLT me te tautoko mō ngā tere me ngā ratonga o te reanga hou, kia pai ai te haere o ngā whakahoutanga me te kore he raruraru.

Te Mahi a te OLT

I waenganui o tētahi whatunga muka whatu Kei roto i tēnei taputapu he Optical Line Terminal (OLT). Hei pokapū matua, ka hono atu i ngā kaiwhakarato ratonga ipurangi (ISP) ki ngā rau o ngā kāinga, o ngā tari rānei. Ka wehea e te OLT te tohu muka tuatahi, ka tukuna atu ki ngā tekau, ki ngā rau rānei o ngā kaiwhakamahi mā te wehewehe whatu kore mahi. Mā te ōwehenga wehewehe me te whirihoranga pūnaha, ka taea e tēnei taputapu te hono atu ki te 64, 128 rānei o ngā Whatunga Whatunga Whatu (ONU)/ONT i ia tauranga. Ka honoa e ngā kāri hononga-ake i roto i te OLT te whatunga ā-rohe ki te ipurangi whānui, mā te whakamahi i ngā hononga kaha-teitei pērā i te 10G, te 100G Ethernet rānei. Mā te papa whakahaere o te OLT ka whakarite kia pai te whakahaere whatunga, kia rere tonu ngā raraunga, kia whakahaere i te ara, kia mau tonu te hauora me te haumaru o ngā hononga katoa. Ka tautokohia e ia ngā hangarau PON maha, me te GPON, EPON, me te XGS-PON hei tauira rongonui. He maha ngā OLT e whakaatu ana i te mana tārua, i ngā papa whakahaere tāpiri rānei hei pupuri i ngā whatunga mēnā ka rahua.

Te Huringa Tohu

Ka whiwhi te taputapu OLT i ngā raraunga hei tohu hiko, ā, ka hurihia hei tohu mārama hei tuku mā te whatunga muka whatu. Ka puta tēnei huringa i roto i te taputapu whakawhiti raraunga a te OLT, e tuku ana i raro i te roangaru motuhake, tata ki te 1490 nanometer. Mā te huri i ngā tohu hiko hei mārama, ka ārai te pūnaha i te whakaroa, i te pōhēhē rānei o ngā raraunga, he mea nui tēnei mō te tohatoha whānui i ngā mahi he nui te whānui pērā i ngā ratonga ataata. Ki te kore e whakatikatikaina tika te tohu, ka taea e te whatunga te whakawhāiti, te ngaro rānei i ngā mōhiohio. Ka whakaitihia e te hangarau OLT te ngaronga tohu mā te taputapu e ātete ana ki te hapa me te kimi hapa kia tino tae atu ai te pono o ngā raraunga ki ia kaiwhakamahi mutunga.

Pāhotanga o raro

Ko te whakapāhotanga o raro e tohu ana ka whakapāhohia e te taputapu OLT ngā raraunga ki ngā kaiwhakamahi mā te wehewehe i te tohu mārama mā roto i tētahi wehewehe whatu kore mahi, ka taea ai te tohatoha i tētahi muka puta noa i ngā wāhi noho, tari rānei. Ka mōhio te hangarau OLT ki ia wae whatunga whatu, ā, ka mahi tahi me ngā hongere maha i te wā kotahi, me te whakahaere pai i te tohatoha whānui kia tika ai te whiwhinga a ngā kaiwhakamahi hiko, pērā i ngā whare rerema, ngā tari pukumahi rānei. ipurangi tereKa aroturukihia te kounga e te OLT, kia pai ai te ataata maeneene, te uta tere o ngā whārangi tukutuku, me ngā waeatanga mārama.

Te Whakaritenga o Runga

Ka hoki mai ngā raraunga o runga mai i ngā kaiwhakamahi ki te taputapu OLT, ka tukuna e ia wae whatunga whatu (ONU) i tētahi roangaru motuhake, tata ki te 1310 nanometer te nuinga, hei ārai i te honohono o ngā tohu. Ka tātarihia e tō pūnaha OLT ēnei tohu, kia mōhio ai ka tae atu ngā raraunga o ia kaiwhakamahi ki te ūnga tika. Ka tukutahi i te wā kia kore ai e tukinga ngā karere, kia pai ai te ngunguru o te whatunga muka whatu, ahakoa he maha ngā kaiwhakamahi kei te ipurangi i te wā kotahi. Ka aroturukihia e ngā mana whakahaere o te OLT ngā hapa, ā, ka whakatikahia wawetia, ka mau tonu te whakahaere whatunga whai hua, ā, ka hono tonu tātou katoa.

Ngā Hanganga OLT

Ko ngā hoahoanga OLT, he wāhanga nui o ngā whatunga muka whatu, e tautuhi ana i te hoahoa me te whakahaere o ēnei whatunga. Ka whakarerekētia e rātou te kawe tohu i waenga i ngā taputapu a te kaiwhakarato ratonga ipurangi me ngā raina muka whatu ki ngā whare noho me ngā tari, kia pai ai te whakahaere whatunga me te tauine.

Hangaia ki te Chassis

He rite tonu te mahi a ngā OLT e hangai ana ki te chassis ki te anga matua, he mokowā mō ngā papa maha ka taea te whakauru i ngā momo tauranga PON. Ka hono atu ēnei tauranga ki ngā momo wae whatunga whatu (ONU), ā, he maha ngā whirihoranga ka eke ki te ōwehenga wehenga tauranga o te 1 ki te 64, tae atu rānei ki te 1 ki te 128. Ka tautokohia e tēnei hoahoa te whānuitanga o ngā Ngā paerewa PON, tae atu ki te GPON, XGS-PON, me te Combo PON, ka taea te mahi tahi i roto i te anga kotahi. Mā te ngāwari ka taea te tāpiri, te whakawhiti rānei i ngā papa i te whanaketanga o ngā tono whatunga, i te putanga mai rānei o ngā hangarau hou. He māmā noa te tiaki, nā te mea ka taea te whakakapi i ngā papa takitahi me te kore e kati i te whatunga muka whatu katoa.

He pai ake ēnei OLT mō ngā whakatinanatanga nui e hiahia ana koe ki te whakarato i ngā kaiohauru hou, i ngā ratonga rānei i ngā wā katoa. He maha ngā tauira chassis he papa hiko me ngā papa whakahaere takirua mō te mahi tāpiri. Ko te hua o tēnei he iti ake te wā whakatā mō ngā wāhi nui pēnei i ngā hōhipera, ngā pāka pakihi nui rānei. He maha ngā mahi ka taea e rātou te whakahaere: te whakamuna i ngā waka, te whakahaere i te PLOAM, me te tuku i ngā ONU rerekē kia mahi tahi, ahakoa mai i ngā kaihanga rerekē mēnā kei te whakamahi rātou i te OMCI.

Pouaka Pita

• Ngā Painga: * He iti ake te utu mō ngā whakatinanatanga iti ki te rahi.

  • He ngāwari ki te tāuta me te whakahaere.

  • He iti ake te wāhi e nohoia ana e te whata.

  • He pai mō ngā whakatinanatanga tere.

• Ngā Here: * Kāore i te tino tauinehia pērā i ngā pūnaha e hangai ana ki te chassis.

  • He iti ake ngā tauranga, he iti ake te ngāwari.

  • He iti noa te tautoko mō ngā paerewa PON whakauru.

He rite ngā OLT pouaka-pīta ki ngā pouara kāinga—he mono-ā-ringa, he mea motuhake. He pai mō ngā tāutanga iti ake, mō ngā wāhi rānei kāore koe e whakaaro ka nui te tipu. He tere te whakatinanatanga. Heoi, i te whānui haere o tō whatunga muka whatu, ka tere pea te tipu ake i tēnei momo nā te mea he uaua ake te tāpiri i ētahi atu pūnga whatunga whatu, te heke rānei ki tētahi paerewa PON hou.

Mariko

He ariā hou ake ngā OLT Mariko i roto i te ao o te whatunga muka whatu. Ka whakahaerehia hei pūmanawa i runga i ngā taputapu hokohoko, kaua ki ngā taputapu motuhake, e āhei ai ngā kaiwhakahaere ki te whakarerekē i ngā ratonga, ki te whakanui rānei i te kaha me te kore e whakakapi i ngā taputapu. He tino whai hua tēnei ngāwari mō ngā whatunga e tere haere ana ngā tono, pērā i ngā tāone atamai, i ngā puni rānei. Mā te whakamahi i ngā tūmau kua oti te whakarite, ka tino heke ngā utu taputapu.

Ki ngā OLT mariko, ko te nuinga o ngā whakahoutanga he pūmanawa te pūtake, e āhei ai ngā āhuatanga pēnei i te whakahaere aunoa e whakaiti ana i ngā utu mahi a te tangata me ngā hapa. Ka āwhina tēnei hangarau ki te penapena pūngao me te whai huatanga o te wāhi, nā te mea ka taea e ngā OLT mariko maha te whakahaere i runga i te whata tūmau kotahi, e whakarei ake ana i te hanganga whānui whānui.

Ka pā te kōwhiringa o te hoahoanga OLT ki te tauine, te utu, me te māmā o te whakahaere o tētahi whatunga. Ko te whiriwhiri i te mea tika ko te whakaaro ki ngā whakaritenga o nāianei, te whānui e tumanakohia ana, me te nui o te ratonga tino nui e tika ana hei whakatutuki i ngā hiahia o ngā kaiwhakarato ratonga rerekē.

Ngā Taiao Whakatakotoranga Noa

He rite ngā OLT ki te wairua o ngā whatunga muka whatu, e tuku ana i ngā mōhiohio ki ngā tini, tae atu ki ngā rau, o ngā kaiwhakamahi mutunga mā roto i ngā muka whatu. Ko te whakatinanatanga o tētahi taputapu OLT, te āhua o tō whirihoranga, me te whakahaere i ngā taura whatu he mea nui katoa mō te mahi pai o te whatunga. Ko ngā whakataunga e pā ana ki te whakatinanatanga o te OLT ka pāngia e te āhuarangi o te rohe, te tono a te kiritaki, me te momo ratonga whatu e tukuna ana.

Ipurangi Whānui Noho

I ngā takiwa, ko ngā ratonga muka whatu te mea ngaro ki te ipurangi kāinga mura, me ngā OLT e tuku raraunga ana mā roto i ngā raina muka tika ki ngā kāinga takitahi. Mā tēnei tatūnga ka taea e ngā whānau te mātaki kiriata, te haere ki ngā akomanga mariko, te tākaro kēmu rānei me te iti o te whakaroa. Ko te nuinga o ngā OLT e whakamahia ana i ēnei rohe he momo chassis, e āhei ai ngā kaiwhakarato ratonga ipurangi ki te whakauru i ngā mokowā tāpiri i te mea ka nui ake ngā kāinga e ipurangi ana. Mā tēnei hoahoa hototahi-mono ka āwhina i te whakawhānui ake i te whatunga muka whatu me te kore he whakarerekētanga nui o te hoahoa. Mō ngā hapori iti ake, he ngāwari te whakatinana i te OLT momo-pouaka, ā, he rite ki te iti o ngā kaiohauru.

Ehara i te mea ko te tere anake te kaupapa o te hangarau OLT; engari he āwhina anō hoki ki te pupuri i te tohu kaha ahakoa i ngā wā pīrahi. Mā te whakahaere i te rere o ngā raraunga, ka whakarite ngā OLT kia kore ngā kēmu ipurangi e whakaroa, kia kore hoki ngā ataata e ārai. Mā te whirihoranga OLT kua hangaia tika, ka kore e whakaroa i te maha o ngā kaiwhakamahi e ipurangi ana, ka noho tonu te whatunga me te whakaiti i ngā motuhanga.

Hononga Pakihi

Mō ngā kamupene, ehara i te urunga atu ki te tukutuku anake; engari ko te OLT. Koinei te mea e āhei ai ngā pakihi ki te whakahaere hui ataata me ngā mema o te tīma puta noa i ngā rohe wā, ki te manaaki i ngā tono kapua, me te waea VoIP mārama. Ko te nuinga o ngā kaiwhakarato ratonga e whiriwhiri ana i ngā OLT e taea ai te mahi tahi me ngā ONU tuatoru, e āhei ai rātou ki te whakakotahi i ngā kaihoko kia rite ki tā rātou whakatinanatanga ahurei. He mea nui te tere me te pumau, nā te mea ko te motumotu poto ka tohu i te ngaronga o ngā whakaaetanga, i ngā rā kati rānei.

Ko ētahi pakihi e hiahia ana ki ngā whakatinanatanga kua whakaritea, ki te haumarutanga tāpiri, ki te hiko tārua, ki ngā OLT rānei e huna ana i roto i ngā kāpata taha o te tiriti. He mea noa ngā pūtake hiko takirua me ngā mana whakahaere āhuarangi, inā koa he mea nui te pono. Ka taea te whakatinana i ngā OLT i roto i ngā hoahoa FTTH, FTTB rānei, i runga i te mutunga o te muka ki te whare, te toro atu rānei ki ia tēpu.

Pūkoro Whakamuri

Mā te waea pūkoro e hono ngā pourewa waea pūkoro ki te ipurangi whānui, ā, he tūranga matua tā ngā OLT i konei. Ka tukatukahia e rātou ngā pakūnga raraunga nui ina tangohia katoatia ā tātou waea i te wā kotahi. Me tere te neke o ngā raraunga e ēnei OLT, me te pupuri i te whakaroa (te whakaroa) kia iti rawa kia tere ai te ahua o ngā karere kuputuhi, ngā waea reo, me ngā taupānga.

He mea noa ngā whakatinanatanga o waho i tēnei horopaki. Me whai pouaka ātete huarere ngā OLT, he whakahaere muka pakari, me te rere pai o te hau kia noho mātao tonu ai. Mā ngā OLT kaha-nui ka taea e ngā whatunga pūkoro te whakanui ake i te maha o ngā kaiwhakamahi me te hiahia ki ētahi atu raraunga. He mea nui te hototahi ki ētahi atu ONU nā te mea ka whakaranua e ngā whatunga pūkoro ngā taputapu mai i ngā kaihoko rerekē.

Ngā Kawenga OLT i warewarehia

Ko ngā OLT, arā, ngā taputapu whakamutu raina whatu, ngā roro kei muri i ngā whatunga muka whatu tere-rahi. He maha ngā wā ka ngaro te rahi o tō rātou tauine tūturu. Ehara i te mea ko te pana noa i ngā moka, engari ka whakahaerehia e te hangarau OLT te tohatoha whānui, ā, ka whakarite kia pai te whakahaere whatunga, ka āwhina i te pupuri i ngā whatunga kia tere, kia haumaru, kia pono hoki mō te miriona o te ao.

• Te tuku i te tauutuutu mō ngā whatunga nui me ngā papa hiko me ngā papa whakahaere takirua.

• Te whakawhiti i ngā tohu hiko mai i ngā taputapu kaiwhakarato ki ngā tohu muka whatu.

• Te tautoko i ngā paerewa PON maha, pēnei i te GPON, EPON, XG(S)-PON, me te Combo PON.

• Tukatukahia ngā anga whakarunga mō te whakahaere mokamoka me ngā pūtau tiaki

• Whakamunatia te haere a te kaiwhakamahi kia noho tūmataiti ai ngā raraunga ONT

• Whakahaerehia ngā ōwehenga wehewehe whatu, e hono ana i ngā tekau, i ngā rau rānei o ngā ONU mō ia tauranga.

• Tautokohia ngā ONU mai i ngā kaihoko maha mā te whakamahi i te OMCI paerewa.

• Te whakarato i ngā ratonga whānui-rahi pērā i te ataata 4K me te VoIP me te kore he raruraru.

Haumarutanga Whatunga

Kua whakauruhia te haumarutanga ki roto i ngā OLT mai i te papa ki runga. Ka whakamunahia e rātou te whakawhitiwhiti raraunga kia kore ai e taea e tetahi ONT te tirotiro i ngā raraunga a tetahi atu mā te Tau Raupapa GPON, te kupuhipa PLOAM, te ID LOID me te kupuhipa rānei. He nui atu tēnā i te tatau kua raka; he pūnaha haumarutanga katoa. Ka aroturukihia e ngā OLT ngā taputapu e hono ana, ā, ka whakahaere i te haumarutanga, me te whakarite ko ngā taputapu whai mana anake ka kōrero ki te pūnaha.

He tino kaha te whakahaere i te urunga. Me whakaatu e ia taputapu ia ia i mua i te whai wāhi. Ka whakamahia e te OLT ngā kawa OMCI hei whakarite kia tutuki ngā ONU i ngā ture, ahakoa ko wai te kaiwhakarato. He mea nui te whakamunatanga i ia wāhanga. Ka taea e ngā raraunga te whakawhiti i te whatunga me te kore e tūpono ki te turuturu, ki te tirotiro rānei. Ka tirotirohia e te OLT ngā waka i te wā tūturu, ka tere te tautuhi i ngā whanonga whakapae. Mā tēnei ka ārai i ngā tūmomo riri, ka noho tonu te ratonga.

Te Whai Hua o te Mana

Ka penapena hiko ngā OLT hou i te ao, i te pō. Mā ngā aratau moe me te tauine hiko hihiri ka taea e te taputapu te whakaiti i tana tango hiko ina iti ake ngā kaiwhakamahi e hono ana ki te ipurangi. Mā tēnei mana whakahaere pakari ka penapena moni ngā kaiwhakarato, ka whakaiti hoki i te tapuwae waro.

Ehara i te mea ko te penapena anake te kaupapa o te whakahaere pūngao whai hua. Ka roa ake te ora o ngā whatunga, ā, ka pai ake te uru atu ki te muka hiko hei kōwhiringa taiao. Ka taea e te OLT te neke i te mana i runga i te maha o ngā taputapu e hono ana, ā, ka taea e ngā OLT te neke i te mana. He maha ngā kaiwhakarato o ēnei rā ka whakaaro ki ngā whakatauranga mana ina whiriwhiri ana i ngā OLT hou, me te mōhio he whai hua ia watt e penapenahia ana.

Ngā Tātaritanga Matatau

Koinei te wāhi Ngā tātaritanga OLT tomo mai. He rite ēnei ki te tirotiro hauora mō te whatunga. Ka aroturukihia e ēnei taputapu te kounga o te tohu, ka kitea ngā hapa, ā, ka whakamōhio atu ki ngā tīma mō ngā take i mua i te mōhio o ngā kaiwhakamahi. Mā te matawai wā-tūturu ka tere te whakatika i ngā raruraru, ka mau tonu te ratonga maeneene.

Ka taea e ēnei pūnaha te karanga kia tirotirohia ngā rangitaki me ngā pūrongo taipitopito, kia tukuna ai he urupare tino tika ki ngā kaiwhakahaere whatunga mō ngā mea e haere tonu ana me ngā mea e hiahia ana kia āwhinahia. Mā te tātaritanga kaha ka iti ake ngā motuhanga hiko, ka harikoa hoki ngā kiritaki.

Te Kōwhiri i te OLT Tika

Ko te whiriwhiri i te OLT tino pai ehara i te mea ko te whiriwhiri noa i te pouaka tere rawa atu i runga i te whakaaturanga. Mā tō whakatau ka whakatau te pai o te tū a te whatunga ki te whaanui, ki ngā tono e whanake ana, me ngā hangarau hou. Ko ngā OLT te wairua o ngā whatunga muka o ēnei rā, nō reira ko te whiriwhiri i te mea tika he whakaaro whakamua me te arotahi ki ngā mea motuhake e whai tikanga ana.

1. Tauine: Kōwhiria he OLT he nui ngā tauranga me te whānui o te whatunga mō tō maha o ngā kaiohauru o nāianei me tō mahere tipu rima tau. Ka taea e ngā OLT tauine te tautoko i ngā kaiwhakamahi maha atu, ngā taputapu maha atu, me te nui ake o te haere o ngā raraunga. Kōwhiria te OLT tika. Haunga te kaha, rapua ngā hoahoa anga modular. Mā ēnei ka taea e koe te tāpiri kāri raina, te whakawhiti rānei i ngā taputapu i te pikinga o te tono, kia kore ai koe e whakakapi i te OLT katoa. Mā tēnei momo whakaritenga ka iti ō haumitanga ā muri ake nei, me te tuku i tō whatunga kia whanake haere i a koe e whakauru ana i ngā kaiwhakamahi hou, e whakatinana ana rānei i ngā tono tere-teitei. Hei tauira, ka taea e te OLT modular te tuku i tētahi kaiwhakarato rohe iti ki te tīmata me te torutoru rau noa iho o ngā kiritaki, kātahi ka tauine ki ngā mano me te kore he wā whakatā.

2. Te Mahi Tahi: Me mahi pai ngā OLT me ngā ONU rerekē me ngā whakatakotoranga whatunga. Mena ka whakatinanahia e tō whatunga ngā taputapu mai i ngā kaihoko maha, tirohia te hototahitanga. He taonga nui ngā OLT PON whakakotahi i konei. Ka tautokohia e rātou te GPON me te XGS-PON, kia taea ai e koe te whakakotahi i ngā tere me te heke i ngā kaiwhakamahi i runga i te rere. Ehara i te mea ko ngā kaiwhakahaere anake e hiahia ana ki te mahi tahi pai; ko tā ngā kaiwhakarato taputapu e hiahia ana. Tirohia te ripanga hei tohutoro tere:

| GPON | 2.5G/1.25G | Ngā ONU GPON |

| XG-PON | 10 Gbps me te 2.5 Gbps | Ngā ONU XG-PON

| XGS-PON | 10 Gbps / 10 Gbps | XGS-PON/Ngā ONU Whakakotahi | Ngā PON Whakakotahi | GPON me te XGS-PON | GPON, XGS-PON, Ngā ONU Whakakotahi |

3. Whakahaere: Me whai taputapu whakahaere māmā, kaha hoki ngā OLT. Rapua ngā papaaho tukutuku māmā, ngā urunga CLI rānei e āhei ai koe ki te tirotiro i ngā tauranga, te arotake i ngā rangitaki, me te tautuhi tere i ngā take. Aunoatia ngā mahi o ia rā, pērā i te whakauru kiritaki, ngā whakahoutanga pūmanawa, me te whakatakoto i ngā kōtaha ratonga mō ngā momo mōkihi whānui, hei whakaiti i te wā me te whakaiti i ngā hapa. Ko ngā āhuatanga whakahaere pai ko ngā whakatūpato pakaru muka, te rahunga hiko rānei, e āwhina ana ki te pupuri i te wā kore mahi kia iti, kia koa ai hoki ngā kiritaki. I roto i ngā whatunga kīkī, ka whakaitihia ngā hapa e te ara taura atamai me te tohu tika, ā, ka tere ake te whakatikatika.

Whakamutunga

Hei whakarāpopototanga, ko te OLT te toto ora o ngā whatunga muka. Ka ngunguru i te ao, i te pō, ka tukuna ō raraunga i te tere whakaharahara, ā, ka noho maeneene te oranga mō ngā kaitātari ipurangi, ngā kaikōrero me ngā kaikaranga. Ka tūtaki koe ki ngā OLT i ngā tāone nui, i ngā tāone iti, me ngā wāhi tūmatanui. Me rerekē te huarahi e hiahiatia ana mō ia tatūnga, mai i te whiriwhiri taputapu ki te tiaki. Mā te whiriwhiri i te ōrite tika ka mahi, ka roa hoki ngā whatunga. Ahakoa i ngā poraka tāone pukumahi, i ngā ara whenua marino rānei, ka pupuri te OLT i te ao hono. Kei te hiahia koe ki te whakanui ake i tō whakaritenga muka? Keria hohonu ake ō kōwhiringa OLT, kia kitea ai me pēhea te whakarerekētanga o tō whatunga katoa e te mea tika.

Ngā Pātai Auau

He aha te Pūrua Raina Whatu (OLT)?

He wāhanga nui te pūrua raina whatu (OLT) e whakahaere ana i te rere raraunga i waenga i te kaiwhakarato ratonga ipurangi me ngā kaiwhakamahi mutunga i roto i te whatunga whatu kore mahi (PON).

He pēhea te mahi a te OLT i roto i te whatunga muka?

Ka huri te taputapu OLT i ngā tohu raraunga noa hei tohu whatu, ka tukuna mā roto i ngā raina muka whatu ki ngā kaiohauru maha, ka taea ai te ipurangi tere-nui me ngā ratonga whatu rerekē.

Kei hea ngā wāhi e whakamahia whānuitia ai ngā OLT?

Ka tāutahia e ngā ISP ngā taputapu OLT ki roto i ā rātou whatunga muka whatu hei whakahaere i te whakatinanatanga o te whānui o te ipurangi ki ngā tāone nui, ki ngā tāone iti, me ngā taiwhenua, ā, he maha ngā wā kei roto i ngā pokapū raraunga, i ngā tari matua rānei.

He aha ngā mahi matua a te OLT?

Ka whakahaerehia e te taputapu OLT te tohatoha whānui, ka whakahaere i te pono o te tohu, ā, ka whakarite i te haumarutanga whatunga, ka tautoko i ngā kaiwhakamahi maha mō ngā whatunga muka pono.

Me pēhea taku whiriwhiri i te OLT tika mō taku whatunga?

Kōwhiria he pūrere OLT i runga i te tauine whatunga, ngā kiritaki e tautokona ana, te mahi tahi me ngā hanganga o nāianei, me ngā tono whānui-rahi e whai ana mō te whakahaere whatunga whai hua.

E hototahi ana ngā OLT ki ngā momo whatunga whatu katoa?

Kāo, kua hangaia ngā taputapu OLT mō ngā paerewa whatunga motuhake pēnei i te GPON, i te EPON rānei, nō reira me manatoko tonu te hototahi ki te hangarau o tō whatunga muka whatu i mua i te hoko!

He aha te rerekētanga i waenga i te OLT me te ONU?

Kei te pito o te kaiwhakarato ratonga te taputapu OLT, he mea nui mō te whakahaere whatunga whai hua, ā, kei te whakahaere i te whatunga whatu, i te mea kei te wāhi o te kaiwhakamahi te ONU, te wae whatunga whatu rānei, hei whiwhi raraunga.