Study for the BICSI OSP Design Test. Prepare using multiple choice questions, with hints and explanations to enhance understanding. Succeed in your exam journey!

Multiple Choice

A hybrid fiber cable contains which types of fiber?

A hybrid fiber cable is built to carry different fiber types in one jacket. That means it contains both singlemode and multimode fibers. Singlemode fiber has a very small core and is used for long-distance, high-bandwidth links with low dispersion, while multimode fiber has a larger core and is cheaper and suitable for shorter distances with readily available transceivers. By combining both types in one cable, you can support devices and runs that require either fiber type or ease the transition from multimode to singlemode networks. The other options describe cables that mix other media (like fiber with copper or coax) rather than the fiber types themselves, so they don’t specify what kinds of fiber are inside a hybrid fiber cable.

A hybrid fiber cable is built to carry different fiber types in one jacket. That means it contains both singlemode and multimode fibers. Singlemode fiber has a very small core and is used for long-distance, high-bandwidth links with low dispersion, while multimode fiber has a larger core and is cheaper and suitable for shorter distances with readily available transceivers. By combining both types in one cable, you can support devices and runs that require either fiber type or ease the transition from multimode to singlemode networks. The other options describe cables that mix other media (like fiber with copper or coax) rather than the fiber types themselves, so they don’t specify what kinds of fiber are inside a hybrid fiber cable.