The principal distance limiting factor for LAN fiber is ________.
A)modal bandwidth
B)modal dispersion
C)latency
D)none of the above

Question

Quizplus · Accepted Answer

Modal dispersion is the principal distance limiting factor for LAN fiber. Modal dispersion occurs when the different modes of light in a multimode fiber arrive at the receiver at different times, causing distortion and reducing the maximum distance that the fiber can transmit data accurately. Modal dispersion becomes increasingly problematic as the transmission distance increases, making it the primary limiting factor for LAN fiber.

The Principal Distance Limiting Factor for LAN Fiber Is ________