Which bottleneck arises when wavelength-division multiplexing fiber degrades?

💡 Explanation

Channel crosstalk increases nonlinearly because fiber degradation affects the refractive index profile, weakening spectral separation via **intermodal dispersion**; therefore increasing signal interference rather than predictable delay, because crosstalk is a secondary effect of material inhomogeneity.

• While maneuvering an aircraft, which consequence results when adverse yaw occurs due to aileron deflection?
• Which failure is more probable when a high-voltage direct current (HVDC) transmission line accumulates ice?
• Which consequence results when a CNC-milled aluminum part’s dimensions deviate outside tolerance?
• When operating a MOSFET beyond its Safe Operating Area, which failure mode results from exceeding the pulsed drain current?
• Which outcome occurs when a refrigerant expansion valve fails open in a chiller system?
• Which outcome occurs when exceeding a doubly-fed induction generator's breaker capacity after a grid fault?