What does attenuation negatively impact during data transmission?

Attenuation mainly refers to the reduction in signal strength as it travels over a medium, such as copper wires or fiber optic cables. When it comes to data transmission, attenuation can negatively impact the clarity of the transmitted message because it leads to a weaker signal that may become distorted or lost. This phenomenon can cause increases in errors and can make it difficult for the receiver to accurately interpret the data being sent.

As the signal weakens with distance or through various obstacles, the risk of miscommunication increases, potentially resulting in packets being lost or requiring retransmission. Therefore, maintaining signal strength is crucial to ensure that the transmitted message retains its clarity and integrity throughout the transmission process.