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    • By Admin / 17 Satumba 22 /0Sharhi

      Ethernet tashar jiragen ruwa - RJ45

      Kamar yadda aka nuna a cikin wannan adadi na sama, zamu iya fahimtar bayyanar RJ45 bisa ga hoton, amma ba duk RJ45 ba kamar wanda ke cikin wannan adadi na sama shine RJ11, wanda ba za a tattauna ba na dan lokaci. An shirya masu sauyawa gefe da gefe tare da tashoshin RJ45 da yawa, wanda zai iya ...
      Ethernet tashar jiragen ruwa - RJ45
      Kara karantawa
    • By Admin / 16 Satumba 22 /0Sharhi

      Daidaituwar Modulolin gani

      Gabaɗaya magana, dacewa da na'urorin gani na gani yana nufin ko samfuran zasu iya aiki akai-akai akan kayan sadarwa na nau'o'i daban-daban da masana'antun. Abubuwan da ke cikin fasaha na na'urori masu gani suna da ɗan ƙaranci, kuma gabatarwar su yana da sauƙi. A sakamakon haka, da yawa t...
      Daidaituwar Modulolin gani
      Kara karantawa
    • By Admin / 15 Satumba 22 /0Sharhi

      Ka'idar Aiki na Sauyawa

      ko OSI reference model, mai sauyawa yana aiki a kan Layer na biyu na wannan samfurin, Layer link Layer. Kamar yadda aka nuna a cikin adadi mai zuwa, maɓalli yana da tashoshi takwas. Lokacin da na'ura aka toshe a cikin maɓalli ta hanyar RJ45, babban guntu mai sauyawa zai gano tashar jiragen ruwa da aka toshe a cikin hanyar sadarwa ...
      Ka'idar Aiki na Sauyawa
      Kara karantawa
    • By Admin / 14 Satumba 22 /0Sharhi

      Gabatarwa zuwa Module na PON

      PON module wani nau'i ne na kayan gani na gani. Yana aiki akan kayan aikin tashar OLT kuma yana haɗawa da kayan ofis na ONU. Yana da muhimmin sashi na hanyar sadarwar PON. Za a iya raba na'urorin gani na PON zuwa APON (ATM PON) na'urorin gani na gani, BPON (broadband passive network) na gani na gani, EPON (Ethernet...
      Gabatarwa zuwa Module na PON
      Kara karantawa
    • By Admin / 08 Sep 22 /0Sharhi

      Ƙa'idar Sadarwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa (FHSS)

      FHSS, mitar hopping baza fasahar bakan, ƙarƙashin yanayin aiki tare da aiki tare, yana karɓar siginonin da masu ɗaukar kunkuntar band na takamaiman nau'i (wannan takamaiman nau'i yana da takamaiman mitar, da sauransu) a ƙarshen duka biyun. Ga mai karɓa ba tare da takamaiman nau'in ba, hop...
      Ƙa'idar Sadarwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa (FHSS)
      Kara karantawa
    • By Admin / 07 Sep 22 /0Sharhi

      OFDM - 802.11 Bayanin yarjejeniya

      An gabatar da OFDM a cikin IEEE802.11a. Dangane da wannan hanyar daidaitawa, muna buƙatar sanin menene OFDM don fahimtar ƙa'idodi daban-daban. Menene OFDM? OFDM fasaha ce ta musamman mai ɗaukar nauyi. Wannan fasaha na da nufin raba tasha zuwa wasu ƙananan tashoshi na orthogonal, da ...
      OFDM - 802.11 Bayanin yarjejeniya
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