Physical Layer of OSI Model | Computer Networks Explained with Examples

The Physical Layer is the first layer of the OSI Model and it deals with the actual transmission of raw bits over a physical medium such as cables, switches, and radio frequencies.

In this video, we explain:
✅ Functions of the Physical Layer
✅ Devices used in the Physical Layer (hubs, repeaters, cables, etc.)
✅ Real-life examples of the Physical Layer
✅ Advantages & limitations of the Physical Layer

This video is perfect for Computer Science students, B.Tech, GATE, UGC NET aspirants, and interview preparation in networking.

👉 Watch the complete video to get a clear and easy understanding of the Physical Layer in OSI Model.

Видео Physical Layer of OSI Model | Computer Networks Explained with Examples канала College Eduventures