data transmission systems

Data transmission systems refer to the methods and technologies used to send digital information from one location to another. This involves converting data into signals—electrical, optical, or radio waves—that travel through cables, fiber optics, or wireless networks. These systems ensure data is transferred efficiently, securely, and accurately over distances, supporting communication between devices like computers, phones, and servers. Key components include transmitters, receivers, and the transmission medium. Overall, data transmission systems are the backbone of modern communication, enabling everything from internet browsing to streaming and remote working.