Wired Transmission Media
This cable is made of twisted copper wires.
Twisted Pair Cable
This wireless technology connects phones.
Bluetooth
The device that sends data.
Sender
This mode goes one way only.
Simplex
This transmission media needs cable.
Wired transmission media
This cable is made of glass and uses light.
Fibre Optic Cable
This wireless transmission media is space based.
Satellite
The device that receives data.
Receiver
This mode goes both ways, one at a time.
Half-duplex
This is an example of full duplex.
Mobile phone/landlines
This cable was used for cable TV.
Coaxial Cable
Signal is sent from a remote control to a TV using this medium.
Infrared
The path that data travels from the sender to the receiver.
Transmission medium
This mode goes both ways at the same time.
Full-duplex
These are the two types of media.
Wired and wireless
This is the fastest wired cable.
Fibre Optic Cable
This gives internet without wires.
WI-FI
The data/information that is initiated by the sender.
Message
This is an example of simplex.
TV/ radio
This signal is affected by weather.
Satellite
This twisted pair cable has no shield.
Unshielded Twisted Pair Cable
A short-range wireless technology used in speakers and smart phones.
Bluetooth
Rules that govern the data communication process.
Protocol
This is an example of half-duplex.
Walkie-Talkie
The process of transmitting data from one device to the another.
Data Communication