Which of the following is a benefit of using fiber optic cables over copper cables?

Prepare for the ATandamp;T Technical Knowledge (TKT) II Exam. Use flashcards and multiple-choice questions, each with hints and explanations. Excel on your test!

Using fiber optic cables has several advantages over copper cables, and one of the key benefits is their higher data transmission capacity. Fiber optic cables utilize light to transmit data, allowing them to carry significantly more information at much higher speeds compared to copper cables, which rely on electrical signals. This enhanced capacity enables fiber optics to support bandwidth-intensive applications, such as high-definition video streaming, cloud computing, and large data transfers, making them particularly suitable for modern communication needs.

In contrast, while copper cables can be more affordable initially, their cost-effectiveness diminishes when considering factors like maintenance, performance limitations, and the need for repeaters over long distances. Additionally, fiber optic cables, though they can be less flexible and more complex to install due to the delicate nature of fiber strands and the required equipment, ultimately provide superior performance, especially as demands for data continue to rise.

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