PCIe 6.0 Raises the Bar for High-Speed Interconnect Testing
As bandwidth doubles and PAM4 enters the PCIe ecosystem, calibration, link training, signal integrity, and error analysis become increasingly critical—and the path toward PCIe over optics is beginning to take shape.
Oct. 15, 2026
Sponsored by
anritsulogowordmark_cmyk
PCIe 6.0 doubles bandwidth while introducing PAM4 signaling, forward error correction, and tighter signal margins that demand more precise testing. This paper explains why automated calibration, link-training analysis, and error-correction-aware measurements are essential to validating reliable performance. Beyond passing compliance, engineers must understand operating headroom and physical-channel weaknesses. It also explores PCIe’s potential shift toward optical connectivity as electrical losses constrain future AI and high-performance data-center architectures.
