This short-wavelength option supports duplex links of up to 275 m using 62.5-μm multimode or up to 550 m using 50-μm multimode fiber.Wavelengths are in the range of 770-860 nm.
A)1000BASE-SX
B)1000BASE-T
C)1000BASE-LX
D)1000BASE-CX

Question

Quizplus · Accepted Answer

The option supports duplex links up to 275 m using 62.5-μm multimode or up to 550 m using 50-μm multimode fiber, and operates at wavelengths in the range of 770-860 nm. This matches the specifications for 1000BASE-SX, which is a gigabit Ethernet standard designed for short-range fiber optic connections using multimode fiber. The other options (1000BASE-T, 1000BASE-LX, and 1000BASE-CX) operate at different wavelengths and have different distance limitations, making them unsuitable for this scenario.

This Short-Wavelength Option Supports Duplex Links of Up to 275