Ka whakawhirinaki ngā pakihi ki ngā taura muka whatu mō te tuku raraunga whai hua.taura muka whatu aratau kotahie tautoko ana i te whakawhitiwhiti kōrero tawhiti me te whānui o te hononga, he mea tino pai mō ngā whatunga whānui. He rerekē, hetaura muka maha-aratau, e mōhiotia ana hoki ko tetaura muka whatu maha-aratau, e tuku ana i tētahi otinga utu-whai hua mō ngā tawhiti poto. Te whiriwhiri i te kōwhiringa tika i waenga i te taura muka whatu aratau kotahi me tetaura muka maha-aratauka whakawhirinaki ki ngā hiahia whakahaere motuhake me ngā whakaaro tahua.
Ngā Whakaaro Matua
- He pai te mahi a te muka aratau kotahimō ngā tawhiti roa. Ka taea e ia te tuku raraunga neke atu i te 100 kiromita me te tere tere.
- He pai ake te muka maha-aratau mō ngā tawhiti poto, i raro iho i te 2 kiromita te nuinga. He iti ake te utu, ā, he pai hoki mō ngā whatunga ā-rohe.
- Hei whiriwhiri i te muka tika,whakaarohia te tawhiti, te tere e hiahiatia ana, me tō tahua hei whakatau i te mea e tika ana mō tō pakihi.
Te Mārama ki te Muka Aratau-Kotahi me te Muka Aratau-Maha
He aha te muka aratau-kotahi?
muka aratau-kotahiHe momo muka whatu tēnei i hangaia mō te tuku raraunga tawhiti me te whānui-rahi. Ko te whānui o tōna matua kei waenga i te 8 ki te 10 maikorona, e āhei ai te mārama ki te haere i te ara kotahi, tika tonu. Mā tēnei hoahoa ka whakaitihia te marara o ngā tohu, ā, ka whakarite kia pai te whakawhiti raraunga ki ngā tawhiti roa.
Ko ngā whakatakotoranga matua o te muka aratau-kotahi ko:
- Diameter Matua: 8 ki te 10.5 maikorona
- Te Diameter o te Whakakikorua: 125 maikorona
- Ngā Roanga Ngaru e Tautokona ana1310 nm me te 1550 nm
- Whānuitanga o te araiHe maha ngā terahertz
| Whakatakotoranga | Uara |
|---|---|
| Diameter Matua | 8 ki te 10.5 μm |
| Te Diameter o te Whakakikorua | 125 μm |
| Te Whakaiti Nui | 1 dB/km (OS1), 0.4 dB/km (OS2) |
| Ngā Roanga Ngaru e Tautokona ana | 1310 nm, 1550 nm |
| Whānuitanga o te arai | He maha ngā THz |
| Whakaiti | 0.2 ki te 0.5 dB/km |
Ka whakaitihia te marara i waenga i ngā aratau nā te iti o te matua, ā, he mea tino pai te muka aratau kotahi mō ngā tono pēnei i te whakawhitiwhiti kōrero tawhiti me ngā hononga ipurangi tere-tiketike.
He aha te muka aratau maha?
muka maha-arataukua arotauhia mō te tuku raraunga tawhiti-poto. Ko tōna whānui matua nui ake, ko te 50 ki te 62.5 maikorona te tikanga, ka taea ai ngā momo horapa mārama maha. Ka whakanuia e tēnei hoahoa te horapa o te aratau, ka whakawhāiti i tōna whānuitanga whai hua engari ka waiho hei otinga utu-whai hua mō ngā whatunga ā-rohe.
Ko ngā āhuatanga matua o te muka aratau maha ko:
- Diameter Matua: 50 ki te 62.5 maikorona
- Ngā Pūtake MāramaNgā rama LED, ngā rama VCSEL rānei (850 nm me te 1300 nm)
- Ngā tonoTuku raraunga tawhiti-poto (i raro i te 2 km)
| Āhuatanga | Muka Aratau Maha (MMF) | Muka Aratau-Kotahi (SMF) |
|---|---|---|
| Diameter Matua | 50µm ki te 100µm (te tikanga 50µm, 62.5µm rānei) | ~9µm |
| Ngā Aratau Whakatō Mārama | He maha ngā momo aratau nā te nui o te matua | Aratau kotahi |
| Ngā Herenga o te Whānuitanga | He iti noa iho nā te mararatanga o te aratau | Te whānui o te hononga |
| Ngā tono e tika ana | Tukunga tawhiti-poto (i raro i te 2 km) | Tukunga tawhiti |
| Ngā Pūtake Mārama | Ngā rama LED, ngā rama VCSEL rānei (850nm me te 1300nm) | Ngā taiaho taiaho (1310nm, 1550nm rānei) |
| Tere Tuku Raraunga | Tae atu ki te 100Gbit/hekona, he rerekē ngā tere mahi | Ngā reiti teitei ake i ngā tawhiti roa |
| Whakaiti | Teitei ake nā te mararatanga | I raro |
He mea noa te whakamahi i te muka maha-aratau i roto i ngā whatunga rohe (LAN), i ngā pokapū raraunga, me ētahi atu taiao e hiahiatia ana te hononga tawhiti poto, tere-nui.
Ngā Rerekētanga Matua i waenga i te muka aratau-kotahi me te muka aratau-maha
Rahi Matua me te Tuku Mārama
Ko te rahi o te matua o te taura muka whatu e whakatau ana i te haere o te mārama mā roto. Ko te diameter matua o te muka aratau-kotahi he tata ki te 9 maikorona, e aukati ana i te mārama ki te ara kotahi. Mā tēnei hoahoa ka whakaitihia te mararatanga, ā, ka whakarite kia pai te tuku raraunga i ngā tawhiti roa. He rerekē, he nui ake te diameter matua o te muka aratau-maha, arā, 50 ki te 62.5 maikorona te nuinga, e āhei ai ngā aratau mārama maha ki te horapa i te wā kotahi. Ahakoa ka whakanuia e tēnei te mararatanga aratau, ka pai te muka aratau-maha mō ngā tono tawhiti-poto.
| Momo muka | Rahi Matua (maikorona) | Ngā Āhuatanga Tuku Mārama |
|---|---|---|
| muka Aratau-Kotahi | 8.3 ki te 10 | Ka whakawhāiti i te mārama ki te aratau kotahi, ka whakaiti i te mararatanga |
| muka aratau maha | 50 ki te 62.5 | Ka taea te horapa i ngā momo mārama maha i te wā kotahi |
Ngā Āheinga Tawhiti
He tino pai te muka aratau-kotahi mō te whakawhitiwhiti tawhiti. Ka taea e ia te tuku raraunga tae atu ki te 100 kiromita me te kore e whakanui ake, he mea tino pai mō ngā whatunga whānui me ngā whakawhitiwhiti kōrero. I tētahi atu taha, ka arotauhia te muka aratau-maha mō ngā tawhiti poto ake, tae atu ki te 500 mita te nuinga. Ka puta tēnei herenga mai i te mararatanga aratau, e pā ana ki te kounga o te tohu i ngā roanga roa.
| Momo muka | Te Tawhiti Mōrahi (kāore he whakakaha) | Te Tawhiti Mōrahi (me ngā whakakaha) |
|---|---|---|
| Aratau-kotahi | Neke atu i te 40 kiromita | Tae atu ki te 100 kiromita |
| Aratau Maha | Tae atu ki te 500 mita | Kāore he |
Te Whānuitanga me te Mahi
He mutunga kore te whānui o te hononga o te muka aratau-kotahi nā tōna kaha ki te tuku mārama i roto i te aratau kotahi. Ka tautokohia e ia ngā tere raraunga neke atu i te 100 Gbps i ngā tawhiti roa. Ahakoa he kaha ki te tuku tere raraunga teitei (10-40 Gbps) te muka aratau-maha, he iti noa te whānui o te hononga nā te marara o te momo raraunga. Nā tēnei ka pai ake mō ngā tono tawhiti-poto, tere-nui pērā i ngā pokapū raraunga me ngā LAN.
Ngā Whakaaro mō te Utu
Ko te utu o ngā pūnaha muka whatu ka whakawhirinaki ki ngā āhuatanga pēnei i te tāutanga, ngā taputapu, me te tiaki. He nui ake te utu tāuta o te taura muka whatu aratau-kotahi nā te mea he tika ngā whakaritenga me te nui ake o ngā utu whakawhiti. Heoi, ka whai hua te utu mō ngā tono tawhiti-roa, whānui-aho teitei. He iti ake te utu tāuta me te tiaki i te muka maha-arotau, ā, he kōwhiringa whai hua mō ngā whatunga tawhiti-poto.
| Tauwehenga | muka Aratau-Kotahi | muka aratau maha |
|---|---|---|
| Te utu mō te tuku kōrero | 1.5 ki te 5 ngā wā utu nui ake | He iti ake te utu nā te mea he māmā ake te hangarau |
| Te Uauatanga o te Tāutanga | Me mahi pūkenga me te tika | He māmā ake te tāuta me te whakamutu |
| Te Whai Hua o te Utu | He iti ake te utu mō ngā tawhiti roa me te whānui o te hononga | He iti ake te ōhanga mō ngā tawhiti poto me te iti ake o te whānui o te hononga |
Ngā tono noa
He whānuitia te whakamahinga o te muka aratau-kotahi i roto i ngā whakawhitiwhiti kōrero, ngā ratonga ipurangi, me ngā pokapū raraunga nui. Ka tautoko i ngā whakawhitiwhiti kōrero tawhiti me te iti o te ngaronga tohu. He maha ngā whakamahinga o te muka aratau-maha i roto i ngā LAN, ngā pokapū raraunga, me ngā whatunga o te puni, ina hiahiatia he hononga tawhiti-poto, tere-teitei.
| Momo muka | Whakaahuatanga Taupānga |
|---|---|
| Aratau-kotahi | E whakamahia ana i roto i ngā whakawhitiwhiti kōrero mō te whakawhitiwhiti tawhiti me te whakawhiti raraunga tere-tiketike. |
| Aratau-kotahi | E whakamahia ana e ngā Kaiwhakarato Ratonga Ipurangi mō ngā ratonga ipurangi tere mō ngā rohe whānui me te iti o te ngaronga tohu. |
| Aratau Maha | He tino pai mō ngā Whatunga Rohe ā-Rohe (LAN) i roto i ngā whare, i ngā puni iti rānei, e tuku raraunga ana i ngā tere tiketike. |
| Aratau Maha | E whakamahia ana i roto i ngā pokapū raraunga hei hono i ngā tūmau ki ngā pana i ngā tawhiti poto me ngā utu iti iho. |
Ngā Painga me ngā Huakore o te Muka Aratau-Kotahi me te Muka Aratau-Maha
Ngā Painga me ngā Huakore o te Muka Aratau-Kotahi
He maha ngā painga o te muka aratau-kotahi, inā koa mō ngā tono tawhiti me te whānui-rahi. Nā te iti o te diameter o te matua ka whakaiti i te horapa o te momo raraunga, ka taea ai te tuku raraunga pai ki ngā tawhiti roa. Nā tēnei ka pai mō ngā whakawhitiwhiti kōrero, ngā pokapū raraunga nui, me ngā whatunga umanga. Hei tāpiri, ka tautokohia e te muka aratau-kotahi ngā tere raraunga teitei ake, ka whakarite kia taea te whakawhanui mō ngā tono whatunga a meake nei.
Heoi anō, he wero anō hoki te muka aratau-kotahi. Ko ngā taura tonuhe iti te utu, engari ko ngā taputapu e pā ana, pērā i ngā taiaho me ngā whakawhiti-whakawhiti, ka taea te whakanui ake i ngā utu. Me tika te tāutanga me te mahi pūkenga, ka nui ake te utu. Nā ēnei āhuatanga ka kore e pai te muka aratau-kotahi mō ngā kaupapa e aro nui ana ki te utu.
| Ngā Painga | Ngā ngoikoretanga |
|---|---|
| Te tuku tohu tawhiti | Te teitei ake o ngā utu hangahanga nā te kaha ake o ngā manawanui |
| Te kaha whānui tino pai | Me tāuta me te whakahaere tika |
| Tautoko ana i ngā tere raraunga teitei ake | Te arai pūtea mō ngā kaupapa e aro nui ana ki te utu |
Ngā Painga me ngā Huakore o te Muka Aratau Maha
Ko te muka aratau maha heotinga utu-whai huamō ngā tono tawhiti poto. Mā te whānui o tōna matua ka māmā ake te tāutanga, ka whakaitihia hoki ngā utu mahi. Nā tēnei ka waiho hei whiringa rongonui mō ngā whatunga rohe (LAN), ngā pokapū raraunga, me ngā whatunga puni. Nā ngā whanaketanga pēnei i te muka OM5, ka tautokohia e te muka maha-aratau te tuku 100Gb/s mā te whakamahi i ngā roangaru maha, ka whakarei ake i ōna āheinga whānui.
Ahakoa ēnei painga, he iti noa iho ngā herenga o te muka maha-aratau. Ka heke te mahi i ngā tawhiti roa nā te mararatanga o te momo whakawhiti. Hei tāpiri, ko tōna whānui e whakawhirinaki ana ki te roangaru tuku, ka pā pea ki te whai huatanga i ngā roangaru teitei ake, iti iho rānei. Mā ēnei āhuatanga ka whakawhāiti i tōna whakamahinga ki ngā tono poto noa.
- Ngā Painga:
- He iti te utu mō ngā tawhiti poto.
- Ka whakaitihia te utu mahi mā te tāutanga māmā ake.
- Tautoko ana i te tuku tere-teitei i roto i ngā whatunga hinonga.
- Ngā Wero:
- He iti te whānuitanga nā te mararatanga aratau.
- Ko te whānui o te ara iahiko ka whakawhirinaki ki te roangaru tuku.
He kōwhiringa whai hua tonu te muka aratau maha mō ngā umanga e whakatairanga ana i te utu me te māmā i te mahi tawhiti.
Te Kōwhiri i te Taura Muka Tika mō tō Pakihi
Te Aromatawai i ngā Whakaritenga Tawhiti
He mea nui te tawhiti ki te whakatau i te taura muka e tika ana mō tētahi pakihi. He tino pai te muka aratau-kotahi mō ngā tono tawhiti, e tautoko ana i te tuku raraunga tae atu ki te 140 kiromita me te kore e whakanui. Nā tēnei he mea tino pai mō ngā whatunga i waenga i ngā whare me ngā whakawhitiwhiti kōrero tawhiti. I tētahi atu taha, ka arotauhia te muka aratau-maha mō ngā tawhiti poto ake, tae atu ki te 2 kiromita te nuinga. He mea whakamahi noa i roto i ngā tono i roto i ngā whare, pērā i te hono i ngā tūmau i roto i ngā pokapū raraunga, te whakahaere rānei i ngā whatunga o te puni.
| Momo muka | Tawhiti Mōrahi | Horopaki Taupānga |
|---|---|---|
| Aratau-Kotahi | Tae atu ki te 140 kiromita | Ngā whatunga hanga-ā-roto me ngā whatunga tawhiti-roa |
| Aratau Maha | Tae atu ki te 2 kiromita | Ngā tono ā-roto me ngā pokapū raraunga |
Me arotake e ngā pakihi te tahora o tā rātou whatunga me ngā hiahia hononga hei whakatau i te momo muka tino tika mō ā rātou whakaritenga tawhiti.
Te Aromatawai i ngā Hiahia o te Whānuitanga
Ko ngā whakaritenga whānui o te hononga raraunga e whakawhirinaki ana ki te nui me te tere o te tuku raraunga. Ka tautokohia e te muka aratau-kotahi ngā tere raraunga teitei, e neke atu ana i te tekau gigabits ia hekona, he mea nui mō ngā whatunga kaha nui pēnei i te whakawhitiwhiti kōrero me ngā ratonga ipurangi. Ka arotauhia te muka aratau-maha mō te whānui o te hononga raraunga teitei i ngā tawhiti poto, he mea pai mō ngā pokapū raraunga me ngā whatunga ā-rohe. Heoi, ka whakawhāitihia e te mararatanga aratau tōna whai huatanga mō ngā oma roa.
He mea nui ngā taura muka whatu aratau-kotahi ki ngā ahumahi e hiahia ana ki te tuku raraunga nui, pērā i te rorohiko kapua me ngā ratonga pouaka whakaata taura. He kōwhiringa whai hua tonu te muka maha-aratau mō ngā umanga e whakatairanga ana i te kaha whakawhiti raraunga i roto i ngā wāhi kuiti.
Te Whakaaroaro ki ngā Here o te Tahua
He maha ngā wā ka pāngia te whiriwhiri i waenga i te muka aratau-kotahi me te muka aratau-maha e ngā herenga tahua. He nui ake ngā utu mō ngā pūnaha muka aratau-kotahi nā te hangarau matatau me ngā whakaritenga tāutanga tika. Heoi, ka tukuna e rātou he tauine me te uara mō te wā roa mō ngā pakihi e whakamahere ana i te tipu ā-muri. He pai ake te utu o ngā pūnaha muka aratau-kotahi, he māmā ake te hangarau me te iti ake o ngā whakapaunga tāutanga.
- Āhuatanga Tauine: He pai ngā muka aratau-kotahi mō ngā tatūnga tauine nui e hiahia ana kia tipu ake ā muri ake nei.
- Tahua: He pai ake ngā muka maha-aratau mō ngā tahua iti me ngā hiahia ohorere.
Me paunatia e ngā umanga ngā utu o mua me ngā painga mō te wā roa kia taea ai te whakatau whai whakaaro.
Te Whakataurite i te Momo Muka ki ngā Taupānga Pakihi
Me hāngai te momo muka ki ngā tono pakihi motuhake. He pai te muka aratau-kotahi mō ngā whakawhitiwhiti kōrero tawhiti, ngā ratonga ipurangi tere-tiketike, me ngā pokapū raraunga nui. He pai ake te muka aratau-maha mō ngā tono tawhiti-poto, pērā i ngā whatunga rohe me ngā hononga tūmau i roto i ngā pokapū raraunga.
| Ine | Muka Aratau-Kotahi (SMF) | Muka Aratau Maha (MMF) |
|---|---|---|
| Whānuitanga o te arai | Tautoko ana i ngā tere raraunga teitei, e neke atu ana i ngā tekau Gbps i ētahi wā | Kua arotauhia mō te whānui o te hononga i ngā tawhiti poto ake |
| Tawhiti Tuku | Ka taea te tuku raraunga tae atu ki te 100 km me te kore e whakanui ake | Ka whai hua tae atu ki te 550 mita i ngā tere raraunga iti iho |
| Tono | He pai mō ngā whatunga whakawhitiwhiti tawhiti me ngā whatunga kaha nui | Pai rawa atu mō ngā tono tere-rahi, tawhiti-poto |
Kei te whakapai tonu ngā whanaketanga o ngā momo muka e rua i ō rāua kaha, kia taea ai e ngā pakihi te whiriwhiri i ngā otinga e hāngai ana ki ā rātou hiahia whakahaere.
He mea nui te whiriwhiri i te taura muka whatu tika mō te arotau i te whakawhitiwhiti kōrero pakihi. Ka whakaratohia e te taura muka whatu aratau kotahi te mahi tino pai mō ngā tono tawhiti-roa, whānui-rahi, he mea tino pai mō ngā whatunga whakawhitiwhiti kōrero me ngā whatunga tauine nui. I tetahi atu taha, ka tukuna e te muka maha-aratau he otinga utu-pai mō te whakawhiti raraunga tawhiti-poto, tere-nui, inā koa i roto i ngā pokapū raraunga me ngā whatunga ā-rohe.
Ko te pikinga ake o te hiahia mō te hononga tere-teitei, e akiakihia ana e ngā whanaketanga pēnei i te 5G me ngā pokapū raraunga hou, e whakaatu ana i te hiranga o ngā muka maha-aratau mō ngā tono poto-whānui. Heoi, ko te muka whatu, i te nuinga o te wā, ka nui ake i ngā taura parahi i roto i te tere, te pono, me te whai huatanga utu mō te wā roa. Me arotake e ngā pakihi ā rātou whakaritenga tawhiti, whānui, me te tahua kia taea ai te whakatau whai whakaaro. Ka whakaratohia e Dowell ngā otinga muka whatu kua whakaritea kia tutuki ai ngā hiahia pakihi kanorau.
Ngā Pātai Auau
He aha te rerekētanga matua i waenga i te muka aratau kotahi me te muka aratau maha?
muka aratau-kotahika tukuna te mārama i te ara kotahi, ka taea ai te whakawhitiwhiti kōrero tawhiti. Ka taea e te muka maha-aratau te tuku i ngā ara mārama maha, kia pai ai mō ngā tono tawhiti poto.
Ka taea e te muka maha-aratau te tautoko i te tuku raraunga tere-tiketike?
Āe,muka maha-arataue tautoko ana i te tuku raraunga tere-teitei, tae atu ki te 100 Gbps. Heoi, ka heke tōna mahi i ngā tawhiti roa nā te mararatanga o te momo raraunga.
Ko tēhea momo muka he iti ake te utu mō ngā pakihi?
He iti ake te utu o te muka aratau maha mō ngā whatunga tawhiti poto nā te iti o te utu tāutanga me ngā taputapu. He pai ake te uara o te muka aratau kotahi mō ngā tono tawhiti roa, whānui-aho teitei.
Wā tuku: Maehe-26-2025