We'll examine Linear Pluggable Optics (LPO) and Linear Receive Optics (LRO) as cost-effective, low-power alternatives, discuss advanced cooling solutions tackling the heat challenges of high-speed modules, and explore game-changing paradigms like Co-Packaged Optics . We'll examine Linear Pluggable Optics (LPO) and Linear Receive Optics (LRO) as cost-effective, low-power alternatives, discuss advanced cooling solutions tackling the heat challenges of high-speed modules, and explore game-changing paradigms like Co-Packaged Optics . Optical communications are emerging as the next AI computing infrastructure frontier, driven by data interconnection bottlenecks. Lumentum's order book is full through 2028, reflecting surging demand for 800G and 1. 6T optical modules, amplified by Nvidia's strategic investment. This sector mirrors. OFC 2025 made one thing clear: The transition to Co-Packaged Optics (CPO) switches in data centres is inevitable, driven primarily by the power savings they offer. From Jensen Huang showcasing CPO switches at GTC 2025 to a wide range of vendors demonstrating optical engines integrated inside ASIC. Optical modules can either plug into a front panel socket or an on-board socket. As AI models grow more complex and datasets balloon in size, traditional copper-based interconnects are. To join the " Smart Car Expert Optoelectronics and Packaging CPO Industry Exchange Group", please add 18512119620 (WeChat ID: 18512119620), and specify your company, name, and position. Nvidia announced its first CPO solution, which will be deployed in its scale-out switches. CPO packages silicon. This technology deconstructs the originally single and simple HBM component into three parts: - Transport Layer: Employs all-optical interconnects, ensuring cross-cabinet communication efficiency through OCS (Optical Circuit Switching) and customized CXL protocols. The CPUs, GPUs, and memory.