Chapter 9 : Communication and Network

Categories of Communication Channel:
a)Physical Connection
b)Wireless Connection

PHYSICAL CONNECTION
-Ethernet Cable (Twisted pair cable)

-Coaxial Cable

 

 -Fiber optic cable

WIRELESS CONNECTION

-Radio Frequency (RF) :
       a)WIFI
       b)Bluetooth
       c)WiMax

Radio Frequency

WIFI connection

Bluetooth

WiMax

-Microwave

Microwave Radio

-Satellite

-Infrared