Optical and electrical links are not expected to have raw, error-free performance. Using PAM4 modulation to reach 400 Gb/s speeds means that engineers must now design, develop, and validate transceivers that have multiple 28 or 56 Gb/s channels. With 4-level signaling and reduced signal-to-noise ratio (SNR), PAM4 links require forward error correction (FEC).
Join this webinar to learn how to design and validate FEC-aware 400G systems and components, optical transceivers, and copper cables. In this webinar we will discuss how to measure and debug FEC errors and unacceptable bit error ratio (BER) and frame loss ratio (FLR) limits. Learn how to perform these measurements in minutes, not hours or days.