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    • Ka Admin / 15 Sep 22 /0Maikutlo

      Molao-motheo oa ho sebetsa oa Switch

      kapa mohlala oa litšupiso oa OSI, phetoho e sebetsa karolong ea bobeli ea mohlala ona, lera la khokahanyo ea data. Joalokaha ho bontšitsoe setšoantšong se latelang, sesebelisoa se na le likou tse robeli. Ha sesebelisoa se hoketsoe sesebelisoa ka RJ45, chip e kholo ea switch e tla tsebahatsa likou tse hoketsoeng marang-rang...
      Molao-motheo oa ho sebetsa oa Switch
      Bala haholoanyane
    • Ka Admin / 14 Sep 22 /0Maikutlo

      Kenyelletso ea PON Module

      Mojule oa PON ke mofuta oa optical module. E sebetsa lisebelisoa tsa terminal tsa OLT mme e hokahana le lisebelisoa tsa ofisi tsa ONU. Ke karolo ea bohlokoa ea marang-rang a PON. PON optical modules e ka aroloa ka APON (ATM PON) optical modules, BPON (broadband passive network) optical modules, EPON (Ethernet ...
      Kenyelletso ea PON Module
      Bala haholoanyane
    • Ka Admin / 08 Sep 22 /0Maikutlo

      The Principle of Frequency Hopping Spread Spectrum Communication (FHSS)

      FHSS, frequency hopping spread spectrum technology, tlas'a boemo ba ho lumellana le nako e le 'ngoe, e amohela lipontšo tse fetisoang ke bajari ba lihlopha tse tšesaane tsa mofuta o itseng (sebopeho sena se khethehileng se na le maqhubu a itseng, joalo-joalo) lipheletsong tse peli. Bakeng sa moamoheli ntle le mofuta o itseng, hop...
      The Principle of Frequency Hopping Spread Spectrum Communication (FHSS)
      Bala haholoanyane
    • Ka Admin / 07 Sep 22 /0Maikutlo

      OFDM - Tlhaloso ea Protocol ea 802.11

      OFDM e hlahisitsoe ho IEEE802.11a. Ho ipapisitsoe le mokhoa ona oa ho feto-fetoha ha molumo, re hloka ho tseba hore na OFDM ke eng ho utloisisa liprothokholo tse fapaneng. OFDM ke eng? OFDM ke theknoloji e khethehileng ea ho feto-fetoha ha mefuta e mengata. Theknoloji ena e ikemiselitse ho arola mocha ka li-channel tse 'maloa tsa orthogonal, le ...
      OFDM - Tlhaloso ea Protocol ea 802.11
      Bala haholoanyane
    • Ka Admin / 06 Sep 22 /0Maikutlo

      Palo ea sekhahla sa Theory ea Wi-Fi 6 80211ax

      Mokhoa oa ho bala sekhahla sa Wi-Fi 6? Taba ea pele, hakanya ho tloha qalong ho isa qetellong: Sekhahla sa phetiso se tla angoa ke palo ea melapo ea sebaka. Palo ea li-bits tseo motlatsi e mong le e mong a ka li fetisang ke palo ea li-bits tse nang le khoutu bakeng sa motlatsi e mong le e mong. Ha sekhahla sa likhoutu se phahame, se betere. Ba bakae ...
      Palo ea sekhahla sa Theory ea Wi-Fi 6 80211ax
      Bala haholoanyane
    • Ka Admin / 05 Sep 22 /0Maikutlo

      IEEE 802ax ke eng: (Wi-Fi 6) – le hore na e sebetsa ka potlako hakae?

      Pele ho tsohle, a re ithute ka IEEE 802.11ax. Selekaneng sa WiFi, se bitsoa WiFi 6, e tsejoang hape e le marang-rang a sebaka se sebetsang hantle a se nang mohala. Ke maemo a marang-rang a sebaka se se nang mohala. 11ax e ts'ehetsa lihlopha tsa 2.4GHz le 5GHz, 'me e ka khutlela morao e tsamaellana le protoco e sebelisoang hangata ...
      IEEE 802ax ke eng: (Wi-Fi 6) – le hore na e sebetsa ka potlako hakae?
      Bala haholoanyane
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