Beyond the Transceiver: CIOE 2026 and the Rise of AI Optical Infrastructure
· Source: tspasemiconductor.substack.com
In short
CIOE 2026 signals a structural shift in optical communications from traditional pluggable transceivers (400G, 800G, 1.6T) toward a broader AI Optical Infrastructure. Optics is moving closer to compute—inside switches, onto PCBs, and toward CPO Optical Engines—while expanding into optical circuit switches, scale-out networks, and ultra-high-density fiber cabling. As SerDes advances toward 200G/lane and 400G/lane, PCB trace power and signal loss drive adoption of NPO, CPO, FAU, optical engines, and high-density fiber systems.
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Tags: optical, CPO, interconnects, datacenter, fiber, semiconductors