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← ScienceWhich risk significantly increases when fiber optic cable attenuation exceeds specifications?
A)Reduced signal to noise ratio
B)Increased chromatic dispersion effects
C)Elevated bit error rates✓
D)Ruptured cladding material failure
💡 Explanation
Elevated bit errors occurs because high attenuation reduces signal integrity relying on wave propagation over distances; therefore, a decreased signal-to-noise margin causes misinterpretation of the digital signal, rather than mechanical issues or dispersion.
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