I-adaptha ye-fiber optic (eyaziwa nangokuthi i-flange), iyingxenye yokuxhumana emaphakathi yesixhumi se-fiber optic ephathekayo, idivayisi encane eklanyelwe ukunqamula noma ukuxhumanisa izintambo ze-fiber optic noma izixhumi ze-fiber optic phakathi kwemigqa emibili ye-fiber optic.Ama-adaptha e-fiber optic asetshenziswa ekuxhumekeni kwe-fiber optic, ukusetshenziswa okujwayelekile ukuhlinzeka ngentambo kuxhumo lwe-fiber fiber.
Ngokuxhumanisa izixhumi ezimbili ngokunembile, i-Fiber Optic Adapter ivumela imithombo yokukhanya ukuthi idluliselwe kakhulu futhi yehlise ukulahlekelwa ngangokunokwenzeka.Ngesikhathi esifanayo, i-Fiber Cable Adapter inokufaneleka kokulahlekelwa kokufaka okuphansi, ukushintshashintsha okuhle nokuphindaphindeka. Isetshenziswa kakhulu kuhlaka lokusabalalisa i-fiber optical (ODF), okokusebenza kwe-optical fibre zokuxhumana, amathuluzi, njll., ukusebenza okuphezulu, okuzinzile nokuthembekile.