Kwintsimi yeenkqubo zonxibelelwano, ukubaluleka koqhagamshelwano oluthembekileyo nolusebenzayo alunakugxininiswa.Iintambo ze-RJ21kunye nezihlanganisi ziye zaba yinxalenye ebalulekileyo ekuqinisekiseni unxibelelwano olungenamthungo kunye nokudluliselwa kwedatha kuwo wonke amashishini.Ukuguquguquka kwazo kunye nokusebenziseka ngokulula kubenza bafuneke kakhulu kwiisetingi zonxibelelwano lwanamhlanje.Kule bhlog, siza kuphonononga imiba eyahlukeneyo yeentambo ze-RJ21 kunye nezihlanganisi ezibandakanya imisebenzi yazo, iintlobo kunye nezicelo.
Funda malunga neentambo ze-RJ21 kunye nezihlanganisi:
RJ21 cable, eyaziwa ngokubaIntambo yeTelco, yintambo eshinyeneyo, enezibini ezininzi ezidla ngokusetyenziswa ukuqhagamshela izixhobo zonxibelelwano kufakelo olukhulu, olufana neenkqubo zePBX.Ezi ntambo zibandakanya i-RJ21 eyindoda yokudibanisa kwelinye icala kunye ne-RJ11 eyahlukileyo okanyeRJ45 isidibanisikwelinye icala ukudibanisa lula.
Izixhumi ze-RJ21 zamadoda zenzelwe ukuhlalisa izixhumi ezininzi ngexesha elinye, ukwenza lula ulawulo lwentambo kunye nokunciphisa i-clutter.Inika isisombululo esinamandla nesisebenzayo sokudibanisa inani elikhulu leefowuni ze-analog ngaphakathi kwentambo enye, ngaloo ndlela ilula iziseko zonxibelelwano.
Indima yentambo yesebe le-RJ21:
Intambo yokuqhawula i-RJ21isebenza njengecandelo eliphakathi phakathi kwentambo ye-RJ21 kunye nesixhobo sonxibelelwano lomntu ngamnye.Ezi ntambo zine-aibhinqa RJ21 isinxibelelanisikwelinye icala elidibanisa ngokuthe ngqo ku aindoda RJ21 isinxibelelanisi, ngelixa esinye isiphelo siquka i-RJ11 okanye i-RJ45 izihlanganisi ezininzi.Olu yilo lwe-splitter luyakwazi ukusasaza izibonakaliso ukusuka kwintambo enye ye-RJ21 ukuya kwiindawo ezininzi, okwenza kube yinto efanelekileyo yokwandiswa kwenkqubo yonxibelelwano okanye ukuguqulwa.
Usetyenziso kwiinkqubo zonxibelelwano ngefowuni:
Iintambo ze-RJ21 kunye nezihlanganisi zisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zonxibelelwano.Ingaba uhambisa inethiwekhi yefowuni yeofisi yabucala okanye useka iziko leefowuni kunye neentambo ezininzi zeefowuni, iintambo ze-RJ21 zibonelela ngesisombululo esifanelekileyo sokuhambisa ilizwi, idatha kunye neempawu zefeksi.
Kwiindawo zamashishini amakhulu apho amakhulu okanye amawaka eefowuni ezinokufuneka, iintambo ze-RJ21 zinokwenza lula kakhulu inkqubo yokufakela.Banikezela ngenye indlela engabizi kakhulu kunye neyonga indawo kwikhebula eyahlukileyo kunye neeseti zokudibanisa, ziqinisekisa ulwabiwo lwezibonelelo ezifanelekileyo kunye nokusebenza lula.
Ukongeza, ukuguquguquka kweentambo ze-RJ21 kuhamba ngaphaya kokufikelela kunxibelelwano lwemveli.Ngokufika kweenkqubo ze-Voice over Internet Protocol (VoIP), iintambo ze-RJ21 kunye neziqhagamshelo zibaluleke kakhulu ekudibaniseni i-analog telephony kunye neziseko zocingo zedijithali, okwenza ukuba amashishini athathe ithuba lobuchwepheshe bonxibelelwano lwangoku ngelixa egcina utyalo-mali olukhoyo.
Njengoko imfuno yeenkqubo zonxibelelwano ezisebenzayo kunye nezithembekileyo ziqhubeka zikhula, ukubaluleka kweentambo ze-RJ21 kunye nezixhumi ziya kubonakala ngakumbi.Ukuguquguquka kwayo, ukuguquguquka, kunye nokulula kokusetyenziswa kuyenza ilungele ukudibanisa imigca emininzi yefowuni ye-analog, nokuba yeyofakelo olukhulu okanye ukuseta inethiwekhi encinci.Iintambo ze-RJ21 kunye nezihlanganisiukwenza lula ulawulo lweentambo kunye nokwandisa ulwabiwo lwezibonelelo, oku kubenza babe yinxalenye ebalulekileyo yeziseko zonxibelelwano zanamhlanje.
Ixesha lokuposa: Jul-26-2023