U.S. Co-Packaged Optics Market: AI Infrastructure Scaling, Silicon Photonics Commercialization & Data Center Interconnect Investment Intelligence to 2033

U.S. Co-Packaged Optics Market:  Market Overview

The U.S. Co-Packaged Optics Market was valued at USD 50 million in 2025 and is projected to reach USD 467 million by 2033, growing at a CAGR of 31.8% during 2026–2033. The market shipped approximately 13,500 CPO-enabled networking systems in 2025 and is forecast to reach 151,000 systems by 2033, driven by rapid investments in AI infrastructure and high-performance data center networks.

Co-packaged optics (CPO) integrates optical engines directly with switch silicon, significantly reducing power consumption, signal loss, and latency compared with conventional pluggable transceivers. The technology is emerging as a key enabler for 800G, 1.6T, and future 3.2T Ethernet networks, where traditional electrical interconnects face bandwidth and thermal limitations. Rising deployment of large language models (LLMs), AI training clusters, and GPU-intensive data centers is accelerating demand for high-bandwidth, energy-efficient optical interconnects.

The United States remains the global leader in CPO commercialization due to its concentration of hyperscale cloud providers, advanced semiconductor manufacturers, and silicon photonics innovators. Companies including Broadcom, NVIDIA, Cisco, Intel, Marvell, and Coherent are investing heavily in optical networking, advanced packaging, and silicon photonics technologies. Federal initiatives such as the CHIPS and Science Act are further strengthening domestic semiconductor manufacturing and advanced packaging capabilities, supporting long-term adoption of co-packaged optics across next-generation AI and cloud infrastructure. 

U.S. Co-Packaged Optics Market: Research Methodology

U.S. Co-Packaged Optics Market: Key Findings

U.S. Co-Packaged Optics Market: Industry Overview and Structure

The U.S. Co-Packaged Optics (CPO) industry is at the forefront of AI networking innovation, supported by a strong ecosystem of semiconductor companies, silicon photonics developers, optical component suppliers, advanced packaging providers, and hyperscale cloud operators. Industry leaders, including Broadcom, NVIDIA, Cisco, Intel, Marvell, Coherent, and Lumentum, are accelerating commercialization through strategic partnerships and product development. The market remains in the early commercialization stage, with pilot deployments focused on AI clusters and hyperscale data centers. Growing adoption of 800G and 1.6T Ethernet switches, alongside investments enabled by the U.S. CHIPS and Science Act, is strengthening domestic semiconductor and advanced packaging capabilities. As AI workloads continue to scale, co-packaged optics is expected to become a critical technology for reducing network power consumption while increasing bandwidth density and system performance.

U.S. Co-Packaged Optics Market: Key Market Trends

• AI Infrastructure Scaling: Rapid expansion of AI factories and hyperscale GPU clusters is driving demand for high-bandwidth, low-power optical interconnects across U.S. data centers.

• 800G & 1.6T Network Transition: Cloud providers are accelerating the deployment of 800G Ethernet while preparing for 1.6T architectures to support next-generation AI workloads.

• Silicon Photonics Commercialization: Advances in silicon photonics are improving bandwidth density, reducing power consumption, and accelerating commercial deployment of co-packaged optics.

• Advanced Packaging Innovation: 2.5D/3D packaging and heterogeneous integration technologies are enabling tighter integration of optical engines with switch ASICs, improving system performance.

• Strategic Industry Collaboration: Companies including Broadcom, NVIDIA, Cisco, Marvell, Intel, Coherent, and Lumentum are expanding partnerships to accelerate CPO commercialization and strengthen the optical networking ecosystem.

• Energy-Efficient Data Centers: Hyperscale operators are prioritizing CPO solutions to reduce network power consumption and improve rack density as AI infrastructure continues to scale.

U.S. Co-Packaged Optics Market: Market Dynamics

Drivers

AI infrastructure investment is the primary driver of growth, with hyperscalers rapidly deploying GPU clusters and AI data centers. Growing adoption of 800G and 1.6T Ethernet, coupled with advances in silicon photonics, is increasing demand for low-power, high-bandwidth optical interconnects.

Restraints

High implementation costs, complex advanced packaging, and limited commercial deployment continue to restrict large-scale adoption. Supply chain constraints for photonic components also limit production scalability.

Opportunities

Rising investments under the U.S. CHIPS and Science Act, expansion of AI-ready data centers, and commercialization of next-generation switching platforms are creating significant growth opportunities for CPO vendors and silicon photonics suppliers.

Challenges

Thermal management, interoperability standards, and integration of optical engines with switch ASICs remain key technical challenges. Scaling manufacturing while maintaining performance, reliability, and cost competitiveness is critical for broader market adoption.

U.S. Co-Packaged Optics Market: Market Segmentation

By Component

•    Integrated Co-Packaged Optical Transceivers
•    Optical Engines

By Application

•    Data Center Networking
•    AI Training Clusters
•    High-Performance Computing (HPC)

By End User

•    Hyperscale Cloud Providers
•    AI Infrastructure Developers
•    Enterprise Data Centers
•    Research Institutions

By Network Speed

•    800G
•    1.6T
•    Above 1.6T

Dominant Segment: Data Center Networking

Data center networking dominates the U.S. Co-Packaged Optics Market, driven by the rapid expansion of hyperscale cloud facilities and AI infrastructure. 

Growing deployment of 800G Ethernet switches and increasing investments in AI factories by major cloud providers continue to fuel demand for high-bandwidth, energy-efficient optical interconnects.

Fastest-Growing Segment: Optical Engines

Optical engines are the fastest-growing component segment as silicon photonics, heterogeneous integration, and advanced packaging technologies mature. Increasing commercialization by companies including Broadcom, Marvell, Intel, and Coherent is accelerating the adoption of optical engines for 1.6T and future multi-terabit networking platforms.

U.S. Co-Packaged Optics Market: Technology Evolution

Rapid advances in silicon photonics, advanced packaging, and AI networking are driving the evolution of co-packaged optics. 

Industry leaders, including Broadcom, NVIDIA, Cisco, Marvell, Intel, Coherent, and Lumentum, are accelerating development of CPO platforms to support 800G and 1.6T Ethernet, with commercialization of 3.2T architectures already underway. Broadcom has demonstrated 51.2 Tbps Ethernet switches integrated with co-packaged optics, while NVIDIA is incorporating silicon photonics into next-generation AI networking to improve bandwidth and reduce power consumption. The U.S. CHIPS and Science Act, which allocates over USD 52 billion to strengthen domestic semiconductor manufacturing, is also boosting investment in advanced packaging and photonic integration. As hyperscale AI clusters continue to expand, innovations in optical engines, heterogeneous integration, and low-power photonics are positioning CPO as a core technology for future AI factories and cloud data centers. 

U.S. Co-Packaged Optics Market: Competitive Landscape

The U.S. Co-Packaged Optics Market is moderately concentrated, with competition centered on silicon photonics, advanced packaging, switch ASIC integration, and AI networking performance. Broadcom and Marvell are leading commercialization through high-bandwidth switching platforms, while NVIDIA and Cisco are integrating optical technologies into next-generation AI networking solutions. Coherent, Lumentum, and Intel continue strengthening the ecosystem through innovations in photonic components, optical engines, and heterogeneous integration. 

Competitive advantage will increasingly depend on scalable manufacturing, strategic hyperscaler partnerships, and leadership in 800G, 1.6T, and future multi-terabit networking technologies.

Key Companies: Broadcom Inc., Marvell Technology, NVIDIA Corporation, Cisco Systems, Intel Corporation, Coherent Corp., Lumentum Holdings Inc., Ayar Labs, Ranovus Inc., Synopsys Inc.