Fiber optic adabtarada, mararka qaar sidoo kale loo yaqaan coupler, waa aalad yar oo loogu talagalay in lagu joojiyo ama lagu xiro fiilooyinka fiber optic-ga ama xirayaasha fiber optic ee u dhexeeya labada xariiq ee fiber optic. Adigoo si sax ah ugu xiraya laba xiriiriye, adapters fiber optic-ga ayaa u oggolaanaya in ilaha iftiinka la gudbiyo inta ugu badan oo ay hoos u dhigto khasaaraha inta ugu badan ee suurtogalka ah. Isla mar ahaantaana, adapters-ka fiber optic-ga waxay leeyihiin faa'iidooyin luminta gelinta hoose, is-beddel wanaagsan iyo dib-u-soo saarid. GL Fiber waxa uu bixiyaa gacmo-gashiyo kala duwan iyo adapters-ka isku-dhafan, oo ay ku jiraan lab iyo dheddigga gaarka ah ee adabtarada fiber optic-ga isku-dhafka ah.
