Ngenxa yothintelo lobude kunye nokwandiswa kobude, ukugqunywa kweetonela kuhlala kungumngeni kubasebenzi.Iimpawu zetonela zinciphisa iindlela zendlela yokubonelela ngokhuseleko.Iitonela zikaloliwe ezingaphantsi komhlaba zidla ngokuba mxinwa, kwaye zinendawo engaphezulu esezantsi;ngelixa iitonela zendlela zikholisa ukuba ne-headroom enkulu kwaye ivulekile.Ngokuqhelekileyo, itonela lihlala kuphela ngamaxesha athile;ngoko ke, uphawu lwesicelo sokuguquguquka, ixesha lokuphunyezwa ngokukhawuleza, kunye neendleko eziphantsi zenze umphindaphindi ukhetho olufanelekileyo njengesisombululo sogutyulo lomqondiso wetonela.
Ngenxa yeempawu zendawo ye-tunnel, kunzima kakhulu ukuba umqondiso okhutshwayo wesikhululo sesiseko uhambe yonke indlela kwi-tunnel ngaphandle kokuba isikhululo sesiseko senzelwe ukugubungela i-tunnel.Yiyo loo nto, uninzi lwetonela linengxaki yokugubungela imiqondiso engalunganga.Ngaphandle kokusebenzisa isitishi esisisiseko ngokukodwa kwi-tunnel coverage, i-Fiber Optic Repeater nayo iyisisombululo esifanelekileyo sokugubungela itonela, ngelixa i-High Power Repeater inokuthi iphunyezwe ukuze kuphuculwe ukugubungela umqondiso kwitonela.
Ixesha lokuposa: Nov-23-2021