what are types of transmission Media ?, what is characteristic of transmission Media ?, what is Transmission Media ?

Transmission Media :-

*# What is Transmission Media ?
- The transmission Media can be defined as a pathway that can transmit information from a sender to a receiver. Transmission Media are located below the physical layer and are controlled by the physical layer. Transmission Media are also called communication channels.

*# What are types of transmission Media ?
- transmission Media has divided into following types :-
*Bounded/Guided Media
- twisted pair cable
- Coaxial cable
- Fibre optic cable
*Unbounded/ Unguided Media
- Radio transmission
- Microwave transmission
- Infrared

*# What are characteristic of  transmission Media ?
- Segment Length
- Attention/Power loss over distance
- Transmission Rate / Bandwidth
- Cost
- Interference Susceptibility
- Resistance to Environmental Conditions 
- Ease of Installation