What Causes Link Failures in High-Speed Optical Networks
High-speed optical networks form the backbone of today’s data centers, AI infrastructures, and global connectivity, delivering unprecedented performance through technologies like DWDM and coherent modulation. However, they are vulnerable to a range of complex failure causes—from physical-layer impairments to software glitches and geopolitical disruptions. For data center network engineers, IT planners, and system integrators tasked […]