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    • Na Admin / 29 Sep 22 /0Nā Manaʻo

      He aha ka Ethernet switch a pehea e hana ai?

      Me ka hoʻomohala wikiwiki ʻana o nā kamepiula a me kā lākou ʻenehana hoʻopili (ʻike ʻia ʻo "ʻenehana ʻenehana"), ua lilo ʻo Ethernet i ka ʻoihana kamepiula ʻelua-papa pōkole me ka helu kiʻekiʻe loa i kēia manawa. ʻO ka mea nui o Ethernet ka hoʻololi Ethernet. Manual a me...
      He aha ka Ethernet switch a pehea e hana ai?
      Heluhelu hou aku
    • Na Admin / 28 Sep 22 /0Nā Manaʻo

      He aha ka VCSEL laser?

      ʻO VCSEL, i kapa ʻia ʻo Vertical Cavity Surface Emitting Laser i piha, he ʻano laser semiconductor. I kēia manawa, hoʻokumu ʻia ka hapa nui o nā VCSEL ma GaAs semiconductor, a ʻo ka lōʻihi o ka hawewe hoʻokuʻu ʻia i loko o ka pūʻulu nalu infrared. I ka makahiki 1977, ua hoʻokumu ʻo Polofesa Ika Kenichi o ke Kulanui o ʻenehana ʻo Tokyo ...
      He aha ka VCSEL laser?
      Heluhelu hou aku
    • Na Admin / 27 Sep 22 /0Nā Manaʻo

      Hoʻokaʻawale Pūnaewele o PAN, LAN, MAN a me WAN

      Hiki ke hoʻokaʻawale ʻia ka pūnaewele i LAN, LAN, MAN, a me WAN. Ua wehewehe ʻia a hoʻohālikelike ʻia nā manaʻo kikoʻī o kēia mau inoa. (1) Personal Area Network (PAN) Hiki i ia mau pūnaewele ke hiki i ke kamaʻilio pūnaewele pōkole ma waena o nā mea hoʻohana kelepona a me nā mea kamaʻilio.
      Hoʻokaʻawale Pūnaewele o PAN, LAN, MAN a me WAN
      Heluhelu hou aku
    • Na Admin / 26 Sep 22 /0Nā Manaʻo

      He aha ka hōʻailona hōʻailona hōʻailona hōʻailona (RSSI) i ka kikoʻī

      ʻO RSSI ka pōkole o ka hōʻailona hōʻailona loaʻa. Hoʻohālikelike ʻia ka hōʻailona ikaika o ka hōʻailona ma ka hoʻohālikelike ʻana i ʻelua mau waiwai; ʻo ia hoʻi, hiki ke hoʻohana ʻia e hoʻoholo i ka ikaika a i ʻole nāwaliwali o ka ikaika hōʻailona e hoʻohālikelike ʻia me kahi hōʻailona ʻē aʻe. Ka helu helu o RSSI...
      He aha ka hōʻailona hōʻailona hōʻailona hōʻailona (RSSI) i ka kikoʻī
      Heluhelu hou aku
    • Na Admin / 25 Sep 22 /0Nā Manaʻo

      Nā Kumu Kūikawā Kumu o MIMO

      Mai ka 802.11n, ua hoʻohana ʻia ka ʻenehana MIMO i kēia protocol a ua hoʻomaikaʻi maikaʻi ʻia i ka pae uila uila. ʻO ke kikoʻī, pehea e hoʻokō ai i ka hoʻomaikaʻi ʻenehana kiʻekiʻe. I kēia manawa, e nānā pono kākou i ka ʻenehana MIMO. Me ka holomua o ka ʻenehana kamaʻilio kelepona, mo...
      Nā Kumu Kūikawā Kumu o MIMO
      Heluhelu hou aku
    • Na Admin / 23 Sep 22 /0Nā Manaʻo

      Hoʻokaʻawale i nā hoʻololi

      Nui nā ʻano hoʻololi ma ka mākeke, akā aia nā ʻokoʻa hana like ʻole, a ʻokoʻa nā hiʻohiʻona nui. Hiki ke hoʻokaʻawale ʻia e like me ka manaʻo ākea a me ka laulā o ka noi: 1) ʻO ka mea mua, ma ke ʻano ākea, hiki ke hoʻokaʻawale ʻia nā hoʻololi pūnaewele i ʻelua ʻano ...
      Hoʻokaʻawale i nā hoʻololi
      Heluhelu hou aku
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