Ezweni lanamuhla, ukuxhumana kubalulekile.Ngokukhula kwesidingo sokudluliswa kwedatha okushesha futhi okunokwethenjelwa, izintambo ezibonakalayo seziyinketho edumile yokudlulisa inani elikhulu ledatha ebangeni elide.Nokho, abantu abaningi abalazi iqhaza elibalulekile elidlalwa amashubhu ebhafa ekusebenzeni kwalezi zintambo.
Amashubhu esibhafa ayingxenye ebalulekile yezintambo ezibonakalayo futhi aklanyelwe ukuvikela imicu ye-fiber optic ethambile emathonyeni angaphandle.Amashubhu e-buffer enziwe ngezinto ezahlukahlukene, kufaka phakathi amapulasitiki, izinsimbi, nezinto eziyinhlanganisela, futhi asebenza imisebenzi eminingana ebalulekile.
Okokuqala, amashubhu ebhafa ahlinzeka ngokuvikeleka komshini emicu ye-fiber optic ngaphakathi kwekhebula.Amashubhu asebenza njengesithiyo esivikela imicu emandleni angaphandle, njengokuchotshozwa noma ukugoba, okungalimaza imicu futhi kubangele ukulahleka kwedatha.
Okwesibili, amashubhu ebhafa asiza ukugcina ubuqotho besiginali yokubona.Ngokuhlinzeka ngendawo ezinzile yezintambo zefiber, amashubhu avimbela ukuwohloka kwesignali ngenxa yezici zemvelo ezifana nokushintsha kwezinga lokushisa, umswakama, nothuli.
Okokugcina, amashubhu ebhafa asiza ukufakwa nokugcinwa kwentambo yokukhanya.Benza kube lula ukuphatha ikhebula ngesikhathi sokufakwa, futhi benza lula ukulungisa ngokuvumela ochwepheshe ukuthi bafinyelele imicu ngayinye ngaphakathi kwekhebula ngaphandle kokuphazamisa eminye izintambo.
Sengiphetha, amashubhu ebhafa adlala indima ebalulekile ekuqinisekiseni ukwethembeka nokusebenza kwamakhebula okubona.Zivikela ama-fiber strands emathonyeni angaphandle, zigcina ubuqotho besignali ye-optical, futhi zenza kube lula ukufakwa nokugcinwa.Njengoba isidingo sokudluliswa kwedatha ngesivinini esikhulu siqhubeka sikhula, ukuqonda ukubaluleka kwamashubhu ebhafa kumakhebula okubona kuzobaluleka kakhulu.