> For the complete documentation index, see [llms.txt](https://learn.telco-sec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.telco-sec.com/transmission-media.md).

# Transmission Media

- [Guided Media](https://learn.telco-sec.com/transmission-media/guided-media.md)
- [Copper -Twister Pair](https://learn.telco-sec.com/transmission-media/guided-media/copper-twister-pair.md)
- [Coaxial](https://learn.telco-sec.com/transmission-media/guided-media/coaxial.md)
- [Optical](https://learn.telco-sec.com/transmission-media/guided-media/optical.md)
- [UnGuided Media](https://learn.telco-sec.com/transmission-media/unguided-media.md)
- [Radio](https://learn.telco-sec.com/transmission-media/unguided-media/radio.md)
- [MicroWave](https://learn.telco-sec.com/transmission-media/unguided-media/microwave.md)
- [InfraRed](https://learn.telco-sec.com/transmission-media/unguided-media/infrared.md)
- [Satellite](https://learn.telco-sec.com/transmission-media/unguided-media/satellite.md)