Why is multimode fiber used instead of single-mode fiber for LAN transmission?
A)Lower cost.
B)Higher speed.
C)Longer propagation distance.
D)All of the above.

Question

Quizplus · Accepted Answer

Multimode fiber is generally less expensive than single-mode fiber, making it a better choice for LAN transmission where cost is a significant factor. While single-mode fiber can provide longer distances and higher speeds, the shorter distances of a LAN typically do not require the higher performance capabilities of single-mode fiber.

Why Is Multimode Fiber Used Instead of Single-Mode Fiber for LAN