Global Communication and Networking Equipment Market By Component (Optical Fibers, Optical Transceivers, Optical Amplifiers, Optical Switches, Optical Splitters, Optical Circulators, Optical Sensors), By Form Factor (Portable, Benchtop), By Industry Vertical (Bfsi, Government, Healthcare, Cloud, Energy & Utilities, Other Industry Verticals), By Technology, By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2021–2031