What is a common characteristic of hybrid cables?

Hybrid cables are designed to combine multiple types of transmission media within a single cable structure, typically incorporating both electrical and optical components. This dual capability allows for greater versatility in data transmission. For instance, hybrid cables can facilitate the integration of power and data simultaneously, thereby supporting devices that require both power over Ethernet and fiber optics for data communication.

The versatility of hybrid cables makes them particularly useful in various applications, including telecommunications, data centers, and smart building technologies, where both high-speed data transmission and electrical power are needed. This characteristic is what distinguishes hybrid cables from other types of cabling systems that either consist entirely of electrical wires or only of fiber optic strands.

Other options do not reflect the nature of hybrid cables; for example, stating that all cables are the same type inaccurately suggests uniformity rather than diversity in configuration. Similarly, claiming that they contain a single transmission medium overlooks the essential feature that defines hybrid cables: their combination of different types of media. The assertion that they are only used in cellular applications restricts their applicability and ignores the broader range of contexts in which hybrid cables are employed.