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    Iindaba Zasekhaya

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    • 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
    • Ngu Admin / 25 Jul 22 /0Amagqabantshintshi

      Umsebenzi wemodyuli ye-Optical FEC

      Ngophuhliso lwenkqubo yonxibelelwano lwe-optical kunye nomgama omde, umthamo omkhulu kunye nesantya esiphezulu, ngakumbi xa isantya se-wave wave sivela kwi-40g ukuya kwi-100g okanye nakwi-super 100g, i-chromatic dispersion, i-nonlinear effect, i-polarization mode dispersion kunye nezinye iziphumo zokuhambisa kwi-op. .
      Funda ngokugqithisileyo
    • Ngu Admin / 22 Jul 22 /0Amagqabantshintshi

      GPON FTTx iqumrhu lomsebenzi

      isandulela FTTH sithetha ifayibha ekhaya kwaye ngokuthe ngqo kwiitheminali zabasebenzisi. Le ikwayitekhnoloji ebesiyisukela kwaye siyiphonononga ngaphezulu kweminyaka engama-20. Ngenxa yokuphumelela okuqhubekayo kwiindleko, iteknoloji, imfuno kunye nokunye, obu bugcisa bukhuthazwe ngokubanzi kwaye buphuhliswe. Kumaphephandaba...
      Funda ngokugqithisileyo
    • Ngu Admin / 21 Jul 22 /0Amagqabantshintshi

      GPON Network Architecture

      I-1) Intshayelelo: Ngokuvela ngokukhawuleza kwamashishini ahlukeneyo, amashishini amaninzi nangaphezulu ayaqonda ukuba kuyimfuneko ukukrazula "i-bottleneck" ye-bandwidth ngokukhawuleza, kwaye i-fiber optical iyona ndlela ehamba phambili yokuhambisa. Ifiber ye-Optical ineengenelo ezimbini ngaphezulu kwe...
      Funda ngokugqithisileyo
    • Ngu Admin / 20 Jul 22 /0Amagqabantshintshi

      Ukufundwa okungaqhelekanga kolwazi lwemodyuli yokubona - khangela umyalezo weStatistics

      Umsebenzi wokujonga izibalo zomyalezo: ngenisa "ujongano lokubonisa" kumyalelo wokujonga iipakethe ezingalunganga ngaphakathi nangaphandle kwezibuko, kwaye emva koko wenze izibalo ukumisela ukukhula komthamo, ukugweba ingxaki yempazamo. 1) Okokuqala, i-CEC, isakhelo, kunye neepakethe zempazamo ze-throttles zivela kwi-t...
      Funda ngokugqithisileyo
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