What is bounded media and its types?

Bounded media refers to communication channels that have a physical medium through which signals are transmitted. This includes various types of wired communication methods such as twisted pair cables, coaxial cables, and fiber optic cables. Each type has its own characteristics, such as bandwidth capacity and susceptibility to interference, making them suitable for different applications in networking and telecommunications. Bounded media contrasts with unbounded media, like wireless communication, where signals travel through the air without a physical medium.