Optical fiber transceiveriEthernet transmission media conversion unit iyo inochinjanisa masaini emagetsi ari kure-pfupi akamonyoroka uye masaini akareba-akareba.Inonziwo fiber converter munzvimbo dzakawanda.Chigadzirwa chacho chinowanzo shandiswa munzvimbo chaiyo yetiweki iyo tambo yeEthernet haigone kuvharwa uye kureba kwekufambisa kunofanirwa kuwedzerwa nekushandisa optical fiber, uye inowanzowanikwa mune yekusvika layer application yeBroadband metropolitan area network;zvakadai se: high-definition video image transmission for monitoring and security engineering;Kubatsira kubatanidza iyo yekupedzisira mamaira ye fiber kune metro.