Which type of crosstalk refers to interference that occurs at the far end of a transmission?

The correct answer highlights that Attenuation to Crosstalk Far End (ACRF) specifically deals with interference that is measured at the far end of a cable run. This type of crosstalk occurs when signals from one pair or line interfere with another pair at the receiving end, which may be a result of loss (attenuation) as the signal travels down the cable. ACRF is important for understanding how data integrity can be affected over longer distances, particularly in high-frequency transmission.

In contrast, Near End Crosstalk (NEXT) is related to crosstalk measured at the same end where the signal is being transmitted, not the far end. Alien Crosstalk refers to interference from adjacent cables and is generally a concern in environments with multiple cables instead of affecting a single cable set. Internal Crosstalk typically refers to crosstalk occurring within the same cable but can be more focused on the interaction between pairs within that cable rather than measuring effects at the far end of a transmission. Understanding these differences helps in designing and troubleshooting data communication systems effectively.