Global Fiber Optic Components Market By Type (Fiber Optic Transceivers , Fiber Optic Switches , Fiber Optic Connectors , Fiber Optic Couplers , Fiber Optic Amplifiers , Optical Power Splitters , Optical Attenuators , Optical Circulators , and Fiber Optic Lasers ), By Application (Data Communication , Telecommunication , and Enterprise), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029