Monitoring Automotive Optical Links Before Failures Occur
As automotive networks transition to Optical Ethernet, ensuring link reliability over the lifetime of the vehicle becomes just as important as achieving higher bandwidth.
While automotive optical links are designed to withstand harsh operating conditions, gradual degradation caused by aging, manufacturing defects or physical damage can still affect performance. We spoke with Juan L. Matus, FAE & Customer Support Manager Luis Medina, Field Application Engineer at KD, about the most common causes of optical link degradation, how runtime monitoring can identify issues before communication is affected, and why built-in diagnostics are becoming essential for predictive maintenance in next-generation software-defined vehicles.