A cable assembly is a pre-assembled set of cables or wires bundled together with connectors and protective sheathing to form a single, cohesive unit. Unlike simple cables, cable assemblies are customized to meet specific application requirements, featuring various cable types such as coaxial, multi-conductor, fiber optic, or ribbon cables. These assemblies provide organized wiring solutions that reduce installation complexity, improve reliability, and protect against environmental hazards like moisture, abrasion, and electromagnetic interference.