³Ô¹ÏºÚÁÏ

³Ô¹ÏºÚÁÏ to Demonstrate Industry¡¯s First 400G/lane PAM4 Electrical-to-Optical Link Technology at OFC 2025

³Ô¹ÏºÚÁÏ? 400G Technology is an Industry Breakthrough Enabling a New Generation of PAM4 Network Connectivity

SANTA CLARA, Calif. ¨C March 31, 2025 ¨C ³Ô¹ÏºÚÁÏ Technology, Inc. (NASDAQ: MRVL), a leader in data infrastructure semiconductor solutions, will demonstrate the industry¡¯s first 400G/lane technology with complete electrical to optical link operating at 224 Gbaud at OFC 2025 taking place March 30-April 3, 2025 in San Francisco, CA. This technology was once considered impossible, but ³Ô¹ÏºÚÁÏ has now proven it in real silicon.

³Ô¹ÏºÚÁÏ is also working with leading optical and switch companies to cultivate an ecosystem to develop products based on 400G/lane technology for AI and general-purpose cloud architectures. ³Ô¹ÏºÚÁÏ (booth #2129),?Lumentum (booth #2119) and TeraHop (booth #2429) will showcase live demonstrations of the 400G technology for both optical and electrical applications at the conference. The demonstrations include PAM4 DSP, transimpedance amplifiers, modulator drivers, and photonics technologies developed for serial 400G/lane speed with PAM4 modulation.

400G/lane technology will enable cloud data centers to significantly increase bandwidth capacity across their infrastructure, maximize output, enhance the efficiency of future data centers and shorten the time required for AI training and other complex tasks. 400G/lane technology represents a 4x increase over the mainstream 100G/lane infrastructure in cloud and AI data centers today and a 2x increase over the 200G/lane infrastructure being deployed in the industry this year.

¡°Pluggable transceiver modules will remain the dominant solution for optical connectivity in data centers and other infrastructure through 2030,¡± said Dr. Lee Xu, Executive Vice President and General Manager, Datacom Business Unit at Coherent. ¡°Our collaboration with ³Ô¹ÏºÚÁÏ and the rest of the ecosystem will help ensure that our customers will have the fabric technology they need to deliver on the promise of AI.¡±?

¡°This demonstration clearly illustrates how Lumentum and ³Ô¹ÏºÚÁÏ are driving industry leadership and readiness in 400G per lane technology,¡± said Matt Sysak, CTO of Cloud and Networking at Lumentum. ¡°The next generation of 3.2T transceivers required for AI/ML and cloud infrastructure scale-out will benefit significantly from Lumentum¡¯s advanced high-speed InP technology, enabling unmatched performance and volume scalability.¡±

¡°Networking takes an ecosystem. Through efforts like this we can lay a foundation for the AI economy and continue to expand the opportunity for optics in infrastructure,¡± said Osa Mok, Chief Marketing Officer, Terahop PTE Ltd.?

¡°³Ô¹ÏºÚÁÏ has a long history of innovation in PAM4 connectivity, being the first to demonstrate proven 100G/lane and 200G/lane, and now 400G/lane PAM4 connectivity, ushering in an entirely new generation of network connectivity for the future,¡± said Xi Wang, vice president and general manager, Connectivity Business Unit at ³Ô¹ÏºÚÁÏ. ¡°We¡¯re excited to be working with leading partners like Coherent, Lumentum, and TeraHop to forge a roadmap for the next chapter in networking.¡±

?

About ³Ô¹ÏºÚÁÏ

To deliver the data infrastructure technology that connects the world, we¡¯re building solutions on the most powerful foundation: our partnerships with our customers. Trusted by the world¡¯s leading technology companies for over 25 years, we move, store, process and secure the world¡¯s data with semiconductor solutions designed for our customers¡¯ current needs and future ambitions. Through a process of deep collaboration and transparency, we¡¯re ultimately changing the way tomorrow¡¯s enterprise, cloud, automotive, and carrier architectures transform¡ªfor the better.

# # #

?

³Ô¹ÏºÚÁÏ and the M logo are trademarks of ³Ô¹ÏºÚÁÏ or its affiliates. Please visit www.marvell.com for a complete list of ³Ô¹ÏºÚÁÏ trademarks. Other names and brands may be claimed as the property of others.

This press release contains forward-looking statements within the meaning of the federal securities laws that involve risks and uncertainties. Forward-looking statements include, without limitation, any statement that may predict, forecast, indicate or imply future events, results or achievements. Actual events, results or achievements may differ materially from those contemplated in this press release. Forward-looking statements are only predictions and are subject to risks, uncertainties and assumptions that are difficult to predict, including those described in the ¡°Risk Factors¡± section of our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and other documents filed by us from time to time with the SEC. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and no person assumes any obligation to update or revise any such forward-looking statements, whether as a result of new information, future events or otherwise.

?

For further information, contact:
pr@marvell.com