Core Insights - The article emphasizes the growing demand for interconnect bandwidth in data centers, driven by increasing internet traffic and the rapid expansion of AI large language models. However, this demand leads to higher power consumption, prompting the industry to seek improved energy efficiency in data transmission measured in picojoules per bit [2][4]. Group 1: CPO Technology Overview - Co-packaged optics (CPO) is emerging as a key solution to address the challenges of power consumption and efficiency in data center interconnects. By integrating electronic chips and silicon photonic chips in the same package, CPO significantly reduces power consumption and enhances performance [2][5]. - CPO technology offers several advantages over traditional pluggable optical modules, including reduced signal loss, lower power consumption, and increased connection density on the front panel [6][8]. Group 2: Industry Adoption and Developments - Major companies, including Broadcom and Marvell, are heavily investing in CPO technology, with Broadcom's products promising a 70% reduction in power consumption compared to pluggable transceiver solutions [8][10]. - NVIDIA is also adopting CPO technology in its upcoming network switches, claiming a 3.5 times increase in energy efficiency and 10 times network resilience compared to traditional networks [12][14]. Group 3: Market Growth and Future Predictions - The CPO market is projected to grow significantly, with revenues expected to rise from approximately $38 million in 2022 to $2.6 billion by 2033, reflecting a compound annual growth rate (CAGR) of 46% [14][16]. - Analysts predict that CPO technology will see large-scale deployment by 2027, with ongoing research and development activities at an all-time high [16][18]. Group 4: Performance and Testing - Broadcom's CPO technology has undergone extensive testing, achieving over 86,000 hours of high-temperature operating life (HTOL) testing, demonstrating stability and reliability in performance metrics [18][19]. - The performance of CPO solutions is characterized by low power consumption and high bandwidth density, with Broadcom reporting a 30% reduction in power and a 40% decrease in cost per bit for optical devices [6][19]. Group 5: Competitive Landscape - The competitive landscape for CPO technology is evolving, with companies like TSMC and NVIDIA leading advancements in device miniaturization and packaging technologies [10][12]. - The market is also seeing the emergence of startups like Celestial AI and LightMatter, which are developing next-generation CPO technologies that could surpass current offerings from established players [41][43].