Megahertz quantifies the bandwidth of a cabling system in a frequency range of interest. Is this statement true?

The statement is true because megahertz (MHz) is indeed a unit of measurement used to quantify the frequency of signals in a cabling system, which directly relates to its bandwidth. Bandwidth refers to the range of frequencies that a cabling medium can effectively transmit. In both copper and optical fiber systems, bandwidth is essential for determining the data transmission capacity.

For copper cabling, such as twisted pair cables, the bandwidth is typically measured in megahertz, which correlates to the maximum data rates supported, as seen in various Ethernet standards. Similarly, for optical fiber, though it may involve different units or methods of measuring performance, the concept of bandwidth relating to the frequency of the light signals applies.

Thus, it is accurate to state that megahertz quantifies the bandwidth of a cabling system in any frequency range of interest relevant to its application. This universality applies to various types of cabling, whether copper or optical fiber, making the statement comprehensive and applicable across both technologies.