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    Ulwazi

    • Ngu Admin / 02 Aug 22 /0Amagqabantshintshi

      Ulawulo lwemposiso kwiNkqubo yoNxibelelwano lweDatha

      Molweni Bafundi, Kweli nqaku siza kufunda ukuba yintoni Ulawulo lwemposiso kunye nokuhlelwa kokulawula iimpazamo. Kwinkqubo yokuhanjiswa kwedatha, ngenxa yempembelelo yengxolo kwitshaneli, i-wave waveform inokuphazamiseka xa idluliselwa kumamkeli, kwakhona ...
      Funda ngokugqithisileyo
    • Ngu Admin / 01 Aug 22 /0Amagqabantshintshi

      I-OSI-Datha yoQhagamshelwano loMaleko-Isakhelo sokuSebenzisa ungqamaniso

      Kwinkqubo yedijithali yolwahlulo lwe-multiplexing yonxibelelwano lwexesha, ukwenzela ukwahlula ngokuchanekileyo iimpawu ze-slot yexesha, isiphelo sokuthumela kufuneka sinikeze uphawu lokuqala lwesakhelo ngasinye, kunye nenkqubo yokufumanisa kunye nokufumana olu phawu ekupheleni kokufumana kubizwa ngokuba yi-synchr . .
      Funda ngokugqithisileyo
    • Ngu Admin / 29 Jul 22 /0Amagqabantshintshi

      Iimpawu zeOSI Physical Layer

      Umaleko womzimba usezantsi kwimodeli ye-OSI, kwaye umsebenzi wayo ophambili kukusebenzisa i-transmission medium ukubonelela uqhagamshelo olubonakalayo lomaleko wekhonkco ledatha ukuhambisa imilambo. Umaleko womzimba uchaza indlela intambo eqhagamshelwe ngayo kwinethiwekhi c...
      Funda ngokugqithisileyo
    • Ngu Admin / 28 Jul 22 /0Amagqabantshintshi

      Imodyuli yesiZibuko soMbane kunye noMahluko weModyuli yePort yokubona

      Abantu abaninzi abacaci kakuhle malunga neemodyuli ze-port yombane, okanye bahlala bedidekile kunye neemodyuli ze-optical, kwaye abanako ukukhetha iimodyuli ze-port zombane ngokuchanekileyo ukuhlangabezana nenzuzo efanayo yokuhanjiswa komgama kunye nokulungiswa kweendleko. Ke, kobu bugcisa...
      Imodyuli yesiZibuko soMbane kunye noMahluko weModyuli yePort yokubona
      Funda ngokugqithisileyo
    • Ngu Admin / 27 Jul 22 /0Amagqabantshintshi

      Yintoni IPTV? Yintoni i-IPTV Iimpawu kunye neZibonelelo?

      Kweli nqaku siza kwazi ukuba yintoni i-IPTV iimpawu zayo kunye neenzuzo zayo. I-IPTV ngumabonwakude osebenzisanayo wenethiwekhi, obubuchwephesha obutsha obusebenzisa inethiwekhi ye-TV ye-broadband kunye nokudibanisa ubuchwephesha obahlukeneyo obunje nge-Intanethi, imultimedia, kunye nonxibelelwano...
      Funda ngokugqithisileyo
    • NguMlawuli / 26 Jul 22 /0Amagqabantshintshi

      Ulwazi oluSisiseko malunga ne-GPON imodyuli yokubona

      Namhlanje, kunye nokuphucula okuqhubekayo kunye nokuphuculwa kweemodyuli ze-fiber optical, i-PON (i-passive optical fiber network) ibe yindlela ebalulekileyo yokuthwala iinkonzo zenethiwekhi yokufikelela kwi-broadband. I-PON yohlulwe kwi-GPON kunye ne-EPON. I-GPON kunokuthiwa yinguqulelo ephuculweyo ye-EPON. Eli nqaku, etu-l...
      Funda ngokugqithisileyo
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