What is a significant disadvantage of using optical fibers compared to copper wiring?

The disadvantage of using optical fibers compared to copper wiring primarily revolves around the installation costs. Optical fiber technology often involves more complex installation procedures, including the need for specialized tools and skilled labor. This can make it substantially more expensive to install compared to traditional copper wiring, which is generally less complex and requires less specialized labor.

Furthermore, while optical fibers have numerous advantages in terms of bandwidth and resistance to electromagnetic interference, these factors do not contribute to the higher installation costs. Hence, it is important to recognize that while optical fibers excel in performance characteristics such as bandwidth and immunity to interference, the upfront costs and complexity of installation pose a significant disadvantage when compared to copper wiring.