Izindaba

Izinkomba zefrikhwensi yomsakazo ongenazintambo ikakhulukazi zihlanganisa amaphuzu alandelayo: 1. Amandla okudlulisa 2. Iphutha le-Vector amplitude (EVM) 3. Iphutha lefrikhwensi 4. Isifanekiso se-frequency offset sokudlulisa amasignali 5. I-Spectrum flatness 6. Ukuthola ukuzwela I-powe yokudlulisela...

Njengabathuthukisi abaphambili, sonke sike sabhekana nengxabano eshubile ngomkhiqizo, futhi ekugcineni, akekho ongakholisa noma ubani, kuphela ukukhulisa inkinga. Ekugcineni, umphathi uyeza ngaphambili ukuze axazulule inkinga, futhi ezimweni eziningi, umphathi angakwazi ukuyixazulula ngempela ukuze...

I-WiFi ingaxhunywa kunethiwekhi ngokusebenzisa ama-topology enethiwekhi ahlukene, futhi ukutholakala kwayo nokufinyelela amanethiwekhi ahlanganisa nezidingo nezinyathelo Zami. Amanethiwekhi angenantambo e-WiFi ahlanganisa izinhlobo ezimbili ze-topology: ingqalasizinda kanye nenethiwekhi ye-Ad hoc. Imiqondo emibili ebalulekile eyisisekelo: Isiteshi (S...

Uyini umklamo wesitayela somkhiqizo? Ngokuqondene nemikhiqizo ye-ONU ekhiqizwa yinkampani yethu njengamanje, sinikeza izinto zokwakha, isakhiwo, ifomu, umbala, ukucubungula okungaphezulu, nokuhlobisa ngezimfanelo ezintsha neziqu ngokuqeqeshwa, ulwazi lobuchwepheshe, isipiliyoni, kanye nombono (...

Ukumodela kwemikhiqizo yochungechunge lwe-ONU kuwumsebenzi obalulekile wabaklami bethu be-ID kanye nonjiniyela wesakhiwo. Sinamathisela ukubaluleka okukhulu ekubukekeni kwemikhiqizo yochungechunge lwe-ONU. Njengento yokuqala yokudlulisa ulwazi lomkhiqizo, ifomu lomkhiqizo lingenza ikhwalithi yangaphakathi, isitho...

I-ONU, eyaziwa nangokuthi i-Optical Network Unit, eyaziwa ngokuthi i-Optical Cat, isebenzisa ubuchwepheshe bokufinyelela be-PON passive fibre optic nge-fiber optic transmission medium. Njengamanje iyindlela yokufinyelela enkulumweni evamile yabasebenzi bezokuxhumana emhlabeni wonke, enezinzuzo ...