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Taura muka whatu me te taura honohono: Ngā rerekētanga matua

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Taura muka whatu me te taura honohono: Ngā rerekētanga matua

2025-03-10

E whakamahia ana ngā taura muka whatu me ngā taura coaxial mō te tuku raraunga, engari he rerekē rawa te hoahoa, te mahi, me ngā tono. Anei tētahi whakataurite taipitopito:


Taura muka whatu vs. Taura honohono.jpg

1. Waenga Tuku

  • muka whatu:

    • Ngā Whakamahingangā pāorooro mārama(ngā rēseri/ngā rama LED) e tukuna ana mā roto i ngā muka karāhe/kirihou.

    • Te haere o ngā raraunga māwhakaata ā-roto katoai roto i te uho.

  • Taura Whakawhitiwhiti:

    • Ngā Whakamahingangā tohu hikomā roto i tētahi matua parahi e karapotia ana e te whakamarumaru me te ārai.

    • Kei roto ko te ara iahiko matua, te ārai hiko-kore, te whakangungu rakau whakarewa, me te koti kirihou o waho.


2. Tere me te Whānuitanga o te Ipurangi

  • muka whatu:

    • TereTae atu kingā terabits ia hekona (Tbps)i roto i te rangahau; e tautoko ana i te 100+ Gbps i runga i te arumoni.

    • Whānuitanga o te araiTata kore mutunga nā te auau teitei o te mārama.

  • Taura Whakawhitiwhiti:

    • Tere: Tae atu ki te10 Gbps(hei tauira, DOCSIS 4.0 mō te ipurangi taura).

    • Whānuitanga o te arai: Ka whakawhāitihia e te whakaiti tohu i ngā auau teitei ake (tae atu ki te 1 GHz i roto i te coax hou).


3. Te Tawhiti me te Ngaronga Tohu

  • muka whatu:

    • TawhitiKa taea e te muka aratau-kotahi (SMF) te tuku70–100+ kiromitakāore he pūwhakahoki.

    • WhakaitiTino iti (~0.2 dB/km).

  • Taura Whakawhitiwhiti:

    • TawhitiKi te~500 mita(mō te RG-6 kounga teitei) i mua i te whakahekenga o te tohu.

    • WhakaitiHe ngaronga nui i te tawhiti, inā koa i ngā auau teitei ake.


4. Te Whakararuraru me te Pono

  • muka whatu:

    • Ārai mate kite pokanoa hikohiko (EMI)me te pokanoa auau reo irirangi (RFI).

    • Kāore he whakawhitiwhiti kōrero, he turuturu tohu rānei.

  • Taura Whakawhitiwhiti:

    • Ka whakaitihia e te hoahoa whakamarumaru te EMI/RFI engarikāore i te ārai mate(hei tauira, te pokanoa mai i ngā raina hiko).

    • Ka pāngia e te "tomo" (te haruru e tomo ana ki te taura) me te "putanga" (te turuturu tohu).


5. Haumarutanga

  • muka whatu:

    • Tino uaua ki te patopato me te kore e kitea (ka kitea te whakararuraru o te mārama).

    • He mea tino pai mō te tuku raraunga haumaru (hei tauira, te kāwanatanga, te pūtea).

  • Taura Whakawhitiwhiti:

    • Ka ngāwari ki te whakarongo puku mā te turuturu hikohiko, mā te puna īngoa rānei.

    • Me whakamuna (hei tauira, AES) mō ngā raraunga tairongo.


6. Te utu

  • muka whatu:

    • Ngā utu tīmatanga teitei ake(tāutanga, ngā taputapu whakawhiti, ngā taputapu honohono).

    • He iti ake ngā utu mō te wā roa (he iti noa te tiaki, he ātete ki ngā āhuatanga o te heke mai).

  • Taura Whakawhitiwhiti:

    • Te tāutanga iti ake te utu(he whānuitia ngā hononga ngāwari, pērā i te momo-F).

    • Te nui ake o ngā mahi tiaki i roto i te wā (te whakahekenga o te tohu, te whakatikatika i ngā parepare).


7. Te Pakari me te Rahi

  • muka whatu:

    • Matua karāhe pakarukaru(me āta whakahaere i te wā tāutanga).

    • He angiangi, he māmā, he ngāwari hoki (he pai mō ngā paipa kī tonu i te wai).

  • Taura Whakawhitiwhiti:

    • Ētahi atupakari tinanaengari he matotoru ake, he taimaha ake.

    • Ka waikura pea mēnā ka pakaru te koti o waho.


8. Ngā tono

  • muka whatu:

    • Waea tawhiti (ngā pou tuara o te ISP, ngā taura raro moana).

    • Ipurangi tere-teitei (FTTH), pokapū raraunga, whatunga 5G.

    • Ngā pūnaha whakaahua hauora, ngā pūnaha hōia me ngā pūnaha ahumahi.

  • Taura Whakawhitiwhiti:

    • Pouaka Whakaata Taura (CATV) me te ipurangi whānui (hei tauira, DOCSIS).

    • Te tirotiro ataata tawhiti-poto (CCTV).

    • Ngā whatunga tawhito (Ethernet mā te coax) me ngā pūihi reo irirangi.


9. Whakaroa

  • muka whatu:

    • Whakaroa iti iho(te tuku tata ki te tere mārama).

    • He mea nui mō ngā tono wā-tūturu (kēmu, hokohoko hea).

  • Taura Whakawhitiwhiti:

    • Te roa ake o te whakaroa nā te mea ka roa te horapa o te tohu hiko.


10. Tukunga Mana

  • muka whatu:

    • Kāore e taea te tuku hiko; me whai pūtake hiko motuhake ngā taputapu.

  • Taura Whakawhitiwhiti:

    • Ngā tautokote tuku hiko(hei tauira, ngā whakakaha hiko i roto i ngā pūnaha CATV).


Āhea te Kōwhiri i te Ko tēhea?

  • muka whatu:

    • Me hiahia ki ngā taiao tere rawa, tawhiti, taumaha rānei ki ngā EMI.

    • Ngā whatunga hei ārai i ngā āpōpō (hei tauira, ngā tāone atamai, te IoT).

    • Ngā tono e hiahia ana ki te haumarutanga me te pono teitei.

  • Taura Whakawhitiwhiti:

    • Ngā ratonga e iti ana te utu (hei tauira, pouaka whakaata taura/ipurangi mō ngā whare noho).

    • Ngā pūnaha tirotiro ataata tawhiti-poto (CCTV) me ngā pūnaha tawhito rānei.

    • Ngā whatunga muka-whakakotahi ranu (HFC) (he mea noa i roto i ngā ISP taura).


Ngā Auahatanga o te Ao

  • muka whatuKei te tere haere te whakamahinga o te 5G, ngā ratonga kapua, me ngā hanganga atamai.

  • Ngā taura honohonoe whai tikanga tonu ana mō ngā whatunga HFC me ngā pūnaha tawhito, engari kei te āta whakakorehia haeretia, ā, kua whakamahia te muka.


Taura muka whatu vs Taura honohono.jpg

Whakamutunga:
He tino pai ngā taura muka whatu mō te tere, te tawhiti, me te pono, ā, he mea tino pai mō ngā tono hou e hiahiatia ana. He iti te utu o ngā taura coaxial mō ngā pūnaha tawhiti poto, tawhito, ranu rānei, engari he uaua ki te whai i ngā herenga whānui me te pokanoa. Ko te kōwhiringa kei runga i tō tahua, i ngā whakaritenga hangarau, me ngā whāinga tauine.

Whakapā mai, Tikina ngā Hua Kounga me te Ratonga Ātaahua.

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