Sefa ya duplex imatchedwanso kuti duplex switching fyuluta.Zimapangidwa ndi zosefera ziwiri zachitsulo zosapanga dzimbiri zomwe zimagwirizana.Duplex thumba fyuluta nyumba kawirikawiri ntchito mosalekeza ntchito, Pamene nyumba fyuluta imodzi ikugwira ntchito, Pamene nyumba fyuluta ina pansi kutsukidwa.Pali tee ndi valavu yowongolera pagawo lolowera, Chifukwa chake njira yolowera imatha kusinthidwa momwe ikufunira.
Choseferacho chikatsekeredwa pamlingo wina panthawi yogwirira ntchito yazosefera zachikhalidwe, kusefera kuyenera kuyimitsidwa musanayeretsedwe kapena kuyang'ana.Fyuluta ya duplex imathetsa bwino vutoli m'derali, ndipo kuyeretsa kosalekeza kumachitika kuti akwaniritse maola 24 akugwira ntchito mosalekeza.Limbikitsani bwino ntchito ndikusunga nthawi
Titha kusintha valavu ndi mapaipi monga momwe kasitomala amafunira.