ISixhobo soVavanyo lweNdawo kuNxibelelwano: Iimveliso zonxibelelwano ziquka i-conduit, intambo yefiber, intambo yobhedu, i-pole line hardware, i-diode, iifowuni eziphathwayo, iikhompyutha, iimodem, izikhululo zerediyo, iifowuni zesathelayithi, njl njl. Ezi zixhobo zonxibelelwano kufuneka zisebenzise izixhobo zovavanyo lokusingqongileyo fo. .
Funda ngokugqithisileyo