Iindaba

Usenokungayazi ukuba yintoni na i-"PON" (ehlala ifundwa njenge "pang"), kodwa kufuneka ukuba uve nge "fiber ekhaya". Usenokungazi ukuba yintoni i-“ONU” (idla ngokufundeka ngokuthi “ONU“), kodwa xa uvula ibhokisi yombane ebuthathaka kwikhaya lakho, kufuneka ubone “...

Ngophuhliso olukhawulezayo lwesayensi kunye nobuchwepheshe, iteknoloji ye-FTTH (iFiber ukuya kwiKhaya) isasazeka ngokubanzi, kunye ne-China Telecom, i-China Mobile, i-China Unicom abaqhubi abathathu benethiwekhi yonxibelelwano baye bagqiba ukuhanjiswa okukhulu okuvuthiweyo, kwaye njenge-ONU (optical). modem) sele iyimfuneko...

I-2.4G WiFi isebenza kwibhendi ye-2.4GHz kunye noluhlu lwefrikhwensi yokusebenza ye-2400 ~ 2483.5MHz. Umgangatho ongundoqo olandelwayo ngumgangatho we-IEEE802.11b/g/n omiselwe yi-IEEE (I-Association of Electrical and Electronics Engineers) .Nazi ezi nkqubo ngokweenkcukacha: IEEE802.11 ngumgangatho woqobo weLAN yeLAN...

1. Inkqubo yokuthunyelwa kwe-BOB: 1. Inkqubo yokuthunyelwa kwe-BOB ye-HDV Phoelectron Technology LTD: Ngokukodwa ukuphazamisa amandla optical kunye ne-eye map extinction ratio yesiphelo sokudlulisa, kwaye umamkeli kufuneka alungelelanise uvakalelo lwakhe kunye nokubeka iliso kwe-RSSI. I-BOB commis...

Intshayelelo: I-ONU (i-Optical Network Unit) yahlulwe yaba yiyunithi esebenzayo yenethiwekhi ye-optical network kunye neyunithi yenethiwekhi ye-passive optical, i-ONU sisixhobo sokuphela komsebenzisi kwinethiwekhi ye-optical, ibekwe ekupheleni komsebenzisi, isetyenziswe kunye ne-OLT ukufezekisa i-Ethernet Layer 2, i-Layer 3 imisebenzi. , ukunika abasebenzisi ilizwi, idatha kunye...

Okwangoku, abaqhubi abathathu abakhulu be-telecom IPTV bayaqhubeka nokungena kwi-TV yemveli kunye nabaqhubi be-cable ye-cable market, oonomathotholo kunye nabaqhubi bakamabonakude bajongene nenani elikhulu lelahleko yabasebenzisi, i-rediyo kunye nophuhliso lophuhliso lukamabonakude lusondele, kunokuthiwa ngubani olawulayo. ...