Cable is a term used to describe a group of wires, fibers, or other conductive elements that are bound together and protected by a sheath or jacket. Cable is used in many applications, from electrical power and data transmission to communications, security, and surveillance.

Cables can be composed of one or more optical fibers, which are strands of glass or a similar material that are used to transmit light signals over long distances. These optical fibers are bundled together and encased in a protective covering, such as a Kevlar jacket or a plastic tube. Strength members, such as aramid fiber, are also added to the bundle to give it extra protection and to improve the cable’s flexibility and tensile strength.

Cable is usually used to carry electrical signals and data over long distances. It is also used for broadcasting, networking, and telecommunications. In these applications, the cable acts as a conduit for the signal. It is designed to protect the signal from interference and to prevent signal loss as it travels over long distances.

Cable is also used in other applications such as security monitoring, surveillance, and industrial automation. In these applications, the cable is used to transmit analog and digital signals over short distances. The cable is also used to connect multiple devices together, such as sensors and controllers in an industrial setting.

Cable is an essential element of any system or network. It is strong and durable, and is designed to withstand extreme temperatures and environmental conditions. It can also be customized to meet specific requirements, such as the desired length, strength, and flexibility of the cable.