With the computing power revolution sweeping the globe, driven by Large Language Models (LLMs) and Generative AI (AIGC), data centers are undergoing an unprecedented architectural remodeling. In AI clusters (such as the NVIDIA Blackwell platform and next-generation architectures), interconnection between GPUs imposes extremely stringent requirements on bandwidth, latency, and cabling density. In 2026, global hyperscale AI data centers are rapidly transitioning from 400G/800G to the 1.6T netwo...