Lumentum to Unveil Cutting-Edge Optical Technologies for AI, Cloud, and Networking at OFC 2025
Lumentum Holdings Inc., a global leader in optical and photonic solutions, is set to showcase its latest advancements in optical networking at the Optical Fiber Communications Conference and Exhibition (OFC) 2025, taking place from March 30–April 3 in San Francisco. Lumentum’s booth (#2119) will feature a range of groundbreaking products and technologies designed to support the growing demands of AI, cloud, and data center networking.
At the event, Lumentum will highlight its latest innovations in high-speed data interconnects, optical circuit switching (OCS), high-power pump lasers, and next-gen networking technologies. These innovations are specifically designed to power the scalable AI and cloud infrastructures of tomorrow, enabling seamless data transfer, enhanced efficiency, and reduced power consumption.
Live Demonstrations at OFC 2025: Advancing Networking for AI and Cloud
Lumentum will be hosting live demonstrations showcasing its cutting-edge photonic technologies, including solutions for AI, machine learning (AI/ML) workloads, and cloud environments. Highlights of the demonstrations include:
- AI/ML Back-End Networks: Featuring 800G and 1.6T optical transceivers and OCS technology, these solutions will be key for powering AI clusters and improving network interconnectivity.
- Cloud Front-End Networks: Lumentum will present 400G and 800G short-range transceivers, including the groundbreaking 800ZR transceivers for ultra-fast data transmission.
- Data Center Interconnects (DCI) and Long-Haul Networks: Lumentum’s TrueFlex® Micro Twin Wavelength Selective Switch (WSS) and 800G ZR/ZR+ pluggable modules will demonstrate high-performance optical solutions designed for both short- and long-distance data transmission.
Key Product Highlights
- R300 OCS: Lumentum’s latest OCS technology, designed for AI cluster interconnects and intra-data center networks, will be showcased. The R300 OCS delivers a power-efficient, cost-effective alternative to traditional Ethernet architectures and is set to be released in late 2025.
- M2 Series Pump Laser: The M2 Series is a high-power optical pump module that enables the amplification needed for next-generation optical networks. With output power ranging from 800 to 1800 mW, these modules support scalable cloud and carrier-class infrastructure.
Partner Collaborations with Keysight and NTT Innovative Devices
In partnership with Keysight Technologies and NTT Innovative Devices, Lumentum will demonstrate a significant milestone in optical interconnect technology: 448 Gbps data transmission using 224 GBaud PAM4 externally-modulated laser (EML) technology. This demonstration marks a significant achievement in high-bandwidth, power-efficient optical connections for AI and cloud-based infrastructures.
Featured Sessions at OFC 2025
Lumentum will also participate in various technical sessions and panel discussions. Some of the highlights include:
- Workshop on High Power and Multi-Wavelength Laser Technologies: Led by Mike Larson, Lumentum’s Director of Engineering Development, this workshop will explore how advanced laser technologies are enabling high-performance optical interconnects for AI/ML applications.
- Workshop on Scaling AI Clusters: Matt Sysak, CTO of Cloud and Networking at Lumentum, will present on how to cost-optimize optical interconnect technology for scaling machine learning clusters.
- Optica Executive Forum CEO Panel: Michael Hurlston, Lumentum’s President and CEO, will join other industry leaders to discuss the future of optical communications and networking.
Final Thoughts: Shaping the Future of AI, Cloud, and Networking
Lumentum’s presence at OFC 2025 will highlight the company’s continued commitment to developing cutting-edge optical technologies that drive the next generation of AI, cloud, and networking infrastructure. From high-speed transceivers to optical circuit switching, these innovations are designed to meet the growing demands of AI and data center environments, helping companies scale with efficiency and power savings.
As AI, cloud computing, and hyperscale data centers continue to expand, Lumentum’s optical solutions will be at the forefront of ensuring reliable, high-speed, and cost-effective networks.
