Key Takeaways
- Marvell Technology introduces active copper cable (ACC) linear equalizers to enhance data center bandwidth efficiency.
- These devices improve performance by extending reach while minimizing latency and power consumption.
- Marvell’s ACC linear equalizers are now available for customer sampling and are showcased at the OCP Global Summit 2025.
Marvell Expands Connectivity Solutions
Marvell Technology, Inc., a leader in semiconductor solutions for data infrastructure, announced the launch of its active copper cable (ACC) linear equalizers at the 2025 OCP Global Summit in Santa Clara, California. This addition to Marvell’s connectivity portfolio aims to address the increasing demands of data centers driven by the growth of complex AI workloads.
As data center bandwidth requirements escalate, managing thermal and power efficiency has become critical. Copper cabling, known for its affordability and uncomplicated installation, continues to be the favored choice for in-rack scale-up interconnects. However, next-generation AI systems necessitate thinner copper interconnects to enhance airflow and cooling. Meanwhile, as data transmission capabilities and cable sizes evolve, the performance of direct attach copper (DAC) technology faces limitations.
Marvell’s new analog ACC devices feature a built-in signal equalizer that enables greater reach compared to traditional passive DAC solutions, with minimal added latency. They present a more economical and energy-efficient option than digital alternatives. Utilizing Marvell’s renowned PAM4 technology and expertise in 100G/lane and 200G/lane analog devices, the new ACC linear equalizers outperform competitive solutions, leveraging the same cable gauge to support robust 800G and 1.6T copper interconnects. This advancement marks an expansion of Marvell’s interconnect portfolio, which already includes chipsets for active electrical cables (AEC) and active optical cables (AOC).
Xi Wang, senior vice president and general manager of Marvell’s Connectivity Business Unit, emphasized the company’s unique position in the interconnect landscape. “Offering a full complement of ACC, AEC, and AOC silicon technologies, Marvell provides customers with a comprehensive range of solutions tailored to their needs,” he stated. He noted the importance of collaboration with cable OEM partners and system vendors to deliver high-performance connectivity solutions capable of supporting advanced AI tasks.
Attendees at the OCP Global Summit this week will witness Marvell’s latest infrastructure advancements, as the company showcases its commitment to evolving data center technology. The ACC linear equalizers are currently in the sampling phase for interested customers.
Marvell has a longstanding reputation for delivering innovative data infrastructure technologies, having collaborated with leading technology firms for over 30 years. The company’s solutions are designed to move, store, process, and secure data, addressing both current demands and future requirements. Through deep collaboration with partners, Marvell is transforming the landscape of enterprise, cloud, automotive, and carrier architectures for better performance and efficiency.
The content above is a summary. For more details, see the source article.
