Isixhumi se-FC/PC sitholakala kuzo zombili izinguqulo zemodi eyodwa kanye ne-multimode, futhi sisebenzisana ngokugcwele ne-Bellcore.Zombili izinguqulo zemodi eyodwa kanye ne-multimode ziza ne-zirconia ceramic ferrule enephrofayili ye-PC epholishwe ngaphambili kanye nesiphetho esiyindilinga esiyi-convex.Lezi zinhlobo zobuso bokugcina zivumela ukupholishwa okusheshayo, nokubonakala okuphansi emuva nokulahlekelwa kokubona, kuyilapho kuqinisekisa ukuphindaphinda okuphezulu.Sonke isixhumi se-FC/APC sihambisana ngokugcwele nezingxenyekazi zekhompuyutha ze-APC, ezinokhiye wokubekezelela ophakeme kakhulu wokunqanda ukuzungezisa ukuze usebenze ngokungaguquki.Zonke izixhumi ze-FC/APC ziza ne-zirconia ceramic ferrule enenketho yezinhlobo zobuso bokugcina okuhlanganisa okujwayelekile, isinyathelo, nekhoni.Lezi zinhlobo zobuso bokugcina zivumela ukupholishwa okusheshayo, nokubonakala okuphansi emuva nokulahlekelwa kokubona* , kuyilapho kuqinisekiswa ukuphindaphinda okuphezulu.