Coaxial cables are frequently used by internet providers to aid communications via video and over the phone. They are shielded, and they can quickly transmit data. Their shields prevent them from sustaining damage from the weather or external environment, and their insulated inner conductors help them carry electrical signals.
Uses of coaxial cables
Coaxial cables are usually used for radio setups, and are generally ideal for carrying signals between an antenna and a receiver. An example of this includes transferring data from television antennas to receivers. The use of coaxial cables has since been overtaken over by fiber optics for phone networks.
Coaxial VS fibre optics
While coaxial cables and fiber optics can both carry audio and video data, they each have different advantages. Coaxial cables are incredibly durable and are better used to transmit data over shorter distances. For that reason, they work extremely well in homes. Fiber optics are typically more expensive options, but work well over longer distances.