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    Nuhou Kuloko

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    • Na Admin / 26 Jun 23 /0Nā Manaʻo

      Nā ʻoihana PON

      ʻO ka pūnaewele o PON he ʻekolu ʻāpana: OLT (hoʻokomo pinepine ʻia i loko o ka lumi kamepiula), ODN, a me ONU (hoʻokomo pinepine ʻia i ka home o ka mea hoʻohana a i ʻole ke alahele kokoke i ka mea hoʻohana). I waena o lākou, ʻo ka hapa o nā laina a me nā lako mai OLT a i ONU he passive, no laila ua kapa ʻia ʻo Passive ...
      Nā ʻoihana PON
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    • Na Admin / 19 Jun 23 /0Nā Manaʻo

      FTTR WiFi Optical āpau

      1、 Ma mua o ka hoʻokomo ʻana iā FTTR, e hoʻomaopopo pōkole i ke ʻano o FTTx. ʻO FTTx ka pōkole no "Fiber To The x", e pili ana i "fiber to x", kahi e hōʻike ʻole ai ʻo x i ka wahi i hiki mai ai ka fiber, akā pū kekahi me nā lako kikowaena optical i hoʻokomo ʻia ma th...
      FTTR WiFi Optical āpau
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    • Na Admin / 19 Jun 23 /0Nā Manaʻo

      ʻO ka hoʻomaka ʻana i nā Transceivers Fiber Optic

      He aha ka mea transceiver fiber optic? ʻO nā transceivers fiber optic he mau ʻāpana hoʻololi hoʻololi hoʻoili ʻia ʻo Ethernet e hoʻololi ana i nā hōʻailona uila wili lōʻihi me nā hōʻailona optical lōʻihi, ʻike ʻia hoʻi ʻo nā mea hoʻololi fiber ma nā wahi he nui. ʻO ka huahana he gen ...
      ʻO ka hoʻomaka ʻana i nā Transceivers Fiber Optic
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    • Na Admin / 12 Jun 23 /0Nā Manaʻo

      POE Power ma luna o ka pale ʻana o Ethernet

      He ikaika loa ka hoʻomohala ʻana o ka ʻenehana Power over Ethernet (POE). Hiki i ka hoʻomohala ʻana o kēia ʻenehana ke maʻalahi i ka hoʻokomo ʻana a me ka hoʻopili ʻana i nā mea uila, pēlā e hoʻopau ai i ka pono o nā laina hoʻouna kūʻokoʻa. I kēia mau lā, ʻenehana lako mana ...
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    • Na Admin / 12 Jun 23 /0Nā Manaʻo

      Introduction to IEEE802.3 Frame Structure

      ʻAʻohe mea i hoʻohana ʻia e hoʻokō ai i ke kamaʻilio awa awa, ʻaʻole hiki ke hoʻokaʻawale ʻia mai nā protocol maʻamau kūpono. Eia nō naʻe, ʻo ka Ethernet i komo i loko o kā mākou hui huahana ONU e hahai nui i ka maʻamau IEEE 802.3. Aia ma lalo kahi hoʻolauna pōkole i ka ...
      Introduction to IEEE802.3 Frame Structure
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    • Na Admin / 05 Jun 23 /0Nā Manaʻo

      Nā hiʻohiʻona noiʻi o ka TVS transient voltage suppression diode principle TVS transistor

      TVS - Pōkole no ka Diode Kuʻe Voltage Suppressor. ʻO ke TV kahi mea hoʻopololei e kaupalena ana i ka overvoltage ma ke ʻano o kahi diode. Ke kau ʻia nā pou ʻelua o TVS i ka hoʻohuli ʻana i nā haʻalulu kiʻekiʻe kiʻekiʻe, hiki iā ia ke hoʻololi i ka impedance kiʻekiʻe ma waena o nā pole ʻelua int...
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