Sonke siyazi ukuthi ukulahlekelwa Kokufaka kanye nokulahlekelwa kwembuyiselo kuyidatha emibili ebalulekile yokuhlola ikhwalithi yezingxenye eziningi ze-passive fibre optic, njengentambo ye-fiber optic patch kanye nezixhumi ze-fiber optic, njll.
Ukulahlekelwa kokufaka kubhekisela ekulahlekeni kokukhanya kwe-fiber optic okubangelwa lapho ingxenye ye-fiber optic ishutheka kwenye ukuze kwakhe isixhumanisi se-fiber optic. Ukulahlekelwa kokufaka kungase kubangele ukumuncwa, ukungahambi kahle noma igebe lomoya phakathi kwezingxenye ze-fiber optic. Sifuna ukulahlekelwa kokufaka kube kuncane ngangokunokwenzeka. Ukulahlekelwa kwethu kokufaka izingxenye ze-fiber optic kungaphansi kokujwayelekile okungu-0.2dB, kungaphansi kwezinhlobo ezingu-0.1dB ezitholakalayo uma uzicela.
Ukubuyisela ukulahlekelwa ukukhanya kwe-fiber optic kuvela endaweni yokuxhumana. Uma ukulahlekelwa yimbuyiselo ephezulu kusho ukuboniswa okuphansi futhi kuba ngcono ukuxhumana. Ngokwezinga lemboni, i-Ultra PC epholishelwe i-fiber optic izixhumi ukulahlekelwa kokubuyisela kufanele kube ngaphezu kuka-50dB,I-Angled epholishelwe ngokuvamile ukulahlekelwa okubuyayo kungaphezu kuka-60dB.PC uhlobo kufanele lube ngaphezu kuka-40dB.
Ngesikhathi senqubo yokukhiqiza imikhiqizo ye-fiber optic, sinemishini yobuchwepheshe yokuhlola ukulahleka kokufakwa kwemikhiqizo ye-fiber optic kanye nokulahlekelwa ukubuyisela, imikhiqizo yethu ihlolwa ngo-100% kucezu ngalunye ngaphambi kokuthunyelwa, futhi ithobela ngokugcwele noma yeqe izinga lemboni.