Data transmission : Data transmission The purpose of a network is to transmit information from one computer to another.
To do this, there must be a transmission line, also called transmission channel or transmission medium, between the two machines.
Wired Network : Wired Network
Wireless Network : Wireless Network
Bit Rates : Bit Rates From 1 bit per second to
1000 terabits per second
It depends on :
1- Transmission Medium
2.Internet connection speed
Ethernet : Ethernet 10 Mbps medium Cable Cat5 5E
Fast Ethernet : Fast Ethernet 100 Mbps Cable Cat5E
Fiber Optics : Fiber Optics Gigabit Ethernet
1 Gbps or more
Wireless : Wireless 802.11b = supports bandwidth up to 11 Mbps
802.11g= bandwidth up to 54 Mbps
802.11n= bandwith up to 100 Mbps