What is a direct result of the reduced size of fiber optics compared to copper cabling?

The reduced size of fiber optics compared to copper cabling allows for a more compact installation, which is reflected in the correct answer. Fiber optic cables are significantly thinner and lighter than their copper counterparts. This compactness means that less physical space is required for installation, making it easier to run cables through tight spaces, conduits, or cable trays, and facilitating more efficient use of available real estate in buildings and data centers.

Moreover, the reduced diameter of fiber optics can enhance flexibility during installation, allowing installers to navigate corners and bends more easily without compromising the integrity of the cable. This advantage can lead to simpler routing and an overall decrease in installation time and materials.

In contrast, the other options touch on aspects that may not align with the properties of fiber optics. For example, while certain installations could pose challenges, the size advantage generally aids in easier handling and placement rather than creating greater challenges. Additionally, the cost of fiber optics can vary but is often balanced by performance benefits, which may not necessarily lead to increased costs. Finally, fiber optics are known for their high data transmission quality, a direct contrast to the notion of decreased quality associated with certain types of cabling.