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NETWORK (Advantages of Network (Facilities Communications (People may…

- - - - Wireless Transmission Media
        
        Media send communications signals through the air or space using radio, microwave and infrared signals.
        
        Infrared
        
        Radiowaves
        
        Microwaves
      - Physical Transmission Media
        
        Use wire or cable and other tangible
        materials to send communications signals.
        
        Twisted - pair cable
        
        Coaxial cable
        
        Fiber - optic cable