Which problem can result from using overly tight tie wraps on fiber cables?

Which problem can result from using overly tight tie wraps on fiber cables?

• A. A significant reduction in signal
• B. Increased data rate
• C. Improved signal quality
• D. No effect

Answer: (A)

Tight tie wraps around fiber cables create mechanical stress and compress the cable jacket, which induces microbending in the fiber. Those tiny bends cause light to leak out of the core and be scattered or absorbed, increasing attenuation. With more light lost before it reaches the receiver, the signal strength drops and the overall transmission quality suffers, often reducing usable data throughput. So the outcome is a significant reduction in signal, not an improvement or no effect.

Tight tie wraps around fiber cables create mechanical stress and compress the cable jacket, which induces microbending in the fiber. Those tiny bends cause light to leak out of the core and be scattered or absorbed, increasing attenuation. With more light lost before it reaches the receiver, the signal strength drops and the overall transmission quality suffers, often reducing usable data throughput. So the outcome is a significant reduction in signal, not an improvement or no effect.