Physical Layer Explained!!
- The physical layer is aimed at consolidating the hardware requirements of a network to enable the successful transmission of data.
- Network engineers can define different bit-transmission mechanisms for the physical layer level, including the shapes and types of connectors, cables, and frequencies for each physical medium.
- The physical layer sometimes plays an important role in the effective sharing of available communication resources, and helps avoid contention among multiple users.
- It deals with the mechanical and electrical…