Key Findings
Huawei has announced a 7.2Tbps Near-Packaged Optics (NPO) module as a strategic counter-move against the Co-packaged Optics (CPO) initiatives championed by NVIDIA and Broadcom. Furthermore, the company has launched the “OPEN NPO” initiative, establishing China’s first NPO optical interconnect Multi-Source Agreement (MSA), signaling a clear intent to accelerate the standardization and ecosystem expansion of NPO technology. This move is set to intensify the technological competition in AI data center interconnect architectures.
Technical / Clinical Details
Huawei’s newly introduced 7.2Tbps NPO module adopts an integration method where the optical engine is positioned on the Printed Circuit Board (PCB) in close proximity to the processor. This differs from CPO, which directly integrates the optical engine within the processor package, by maintaining a pluggable architecture that allows for the replacement of individual optical components. This design offers advantages such as simplified maintenance, adaptability to existing infrastructure, and manufacturing cost flexibility. Through “OPEN NPO,” Huawei aims to ensure compatibility and interoperability among suppliers, thereby accelerating NPO adoption. According to TrendForce’s projections, the combined CPO and NPO market is anticipated to experience significant growth, with many major Chinese cloud service providers, including Alibaba and Tencent, reportedly prioritizing NPO as a near-to-mid-term transition solution for AI interconnects.
Background & Context
The burgeoning demands of AI workloads are placing unprecedented pressure on data center interconnects, necessitating extraordinary bandwidth and power efficiency. CPO and NPO have emerged as leading technologies to address these challenges, each pursuing distinct approaches to optical-electrical integration. While NVIDIA and Broadcom are focusing on CPO, Huawei is promoting NPO, aiming to provide diverse market options and strengthen its own technological ecosystem. In the Chinese market, there is a strong drive to foster domestic technologies and standardization, and the establishment of the “OPEN NPO” MSA is perceived as a strategic component of this broader initiative.
Strategic Significance & Outlook
Huawei’s announcement of the 7.2Tbps NPO module and the formation of the “OPEN NPO” MSA will significantly alter the competitive landscape of the AI data center optical interconnect market. NPO presents a practical alternative to the manufacturing complexities and maintenance challenges associated with CPO, potentially making it an attractive option for numerous cloud service providers. Moving forward, NPO and CPO are expected to leverage their respective technical and economic advantages, finding adoption in different use cases and market segments. This competition will ultimately drive improvements in AI infrastructure performance and cost efficiency, contributing to the broader proliferation of AI technologies.
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