I-3105A VFL yenzelwe ngokukodwa abasebenzi basendle abafuna isixhobo esisebenzayo kunye nesoqoqosho sokulandela umkhondo wefayibha, ukuhanjiswa kwefayibha kunye nokuqhubeka nokujonga kwinethiwekhi ye-optical network.Ibandakanya.Ukufumana i-breakpoint, uxhulumaniso olubi, ukugoba okanye ukuqhekeka kwiintambo ze-fiber optic.Ukufumana iimpazamo ze-OTDR ezifileyo zone Ukuphela-ukuya-Ekupheleni ukuchongwa ifayibha ebonakalayo.