which of the following is not a bandwidht media options twisted cable coaxial cable fibre optic cable infrared rays
Answers
TRANSMISSION MEDIA
The cables/media which is used to connect the computers in a network called Transmission
Media/Communication Channel.
Communication media are divided into two categories:
(i) Guided/ Wired Media - it includes cables.
(ii) Unguided/Wireless technologies – It include waves through air, water or vacuum.
GUIDED MEDIA
1. Twisted Pair Cable
2. Coaxial Cable
3. Optical Fibers
UNGUIDED MEDIA
1. Microwave
2. Radio wave
3. Satellite
4. Infrared
5. Laser
6. Bluetooth
Twisted Pair Cable
- Most common form of wiring in data communication.
- It consists of two identical wires wrapped together in a double helix.
- A special type of twisted pair cable known as CAT5 or CAT6 is mostly used in a specific type of LAN
namely Ethernet, hence it is also known as Ethernet cable.