1. Guided media The different types of guided media are : Microwave Radio wave Satellite The different types of other unguided media are : Infrared Laser

2. Micro waveadvantages

3. Microwave disadvantages

4. Radio wave

5. Satellitesadvantages

6. Satellite disadvantages

7. other unguided media Infrared It uses infrared lights Used in everyday life like remotes, automotive garage doors and wireless speaker Common in pda’s Laser It is a line of sight transmission Point to point transmission It can be adversely affected by weather