As receiver rise and fall time increases, the _____.

As the receiver's rise and fall time increases, the response time also increases. Rise time refers to the time it takes for the signal to go from its low state to its high state, while fall time is the time taken to go from high to low. When these times are longer, the overall response time of the receiver is extended, meaning it takes longer for the device to accurately register changes in the incoming signal.

This phenomenon directly impacts how quickly the receiver can process and respond to incoming data. In applications such as high-speed data transmission, response time is critical for maintaining synchronization with rapidly changing signals, and longer rise and fall times can lead to difficulties in accurately interpreting the transmitted data.

In the context of fiber optics, other factors such as signal quality and data rate are more directly influenced by system design and signal processing techniques, rather than just the rise and fall time itself.