One of the most well-established areas for relay systems is telecommunications. Relays help in amplifying and transferring signals across long distances, which is crucial in networks like the internet, telephone lines, and satellite communications. These systems act as signal repeaters, ensuring that the signal maintains its strength and integrity as it travels. In modern communication networks, high-speed relays are essential for maintaining seamless connectivity. Meishuo, for example, has developed relay technology that is specifically designed for high-frequency applications, enabling faster and more reliable data transmission. Their relays are used in various networking equipment, helping to enhance communication capabilities globally.