Videos

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What's your view on technology and Lumentum's role in it?

Ask the Expert Video Series: Episode 1 with Matt Sysak

VCSEL-Based Interconnect for Scale-Up Networks

Greensboro, NC Ribbon-Cutting Event

Highlights from CTO Matt Sysak at Optica Executive Forum 2026

Lumentum UHP Laser in NVIDIA 1.6T 2xDR4 OSFP

16-Channel DWDM Ultra-High-Power (UHP) Laser

Multi-rail Coherent Optical Channel Monitor (C-OCM)

For AI/ML training clusters, the Lumentum R300 OCS enables optical connectivity across the rack, allowing you to replace or bypass traditional spine switches. This creates dynamic, high‑bandwidth paths for GPU‑to‑GPU communication in large‑scale AI systems while significantly reducing network power consumption. The solution integrates seamlessly with Marvell’s optical connectivity portfolio and the RELIANT™ interconnect telemetry platform, providing scalable, efficient, and intelligent network fabric control for next‑generation GPU clusters.Learn more about <a href="https://www.lumentum.com/en/products/data-center/optical-circuit-switches">Optical Circuit Switches</a> from Lumentum.

Optical Circuit Switching (OCS) for Large-Scale GPU Clusters

1.6T DR4 OSFP Module with 400G Differential EMLs

800 mW Super-High-Power (SHP) Laser

Lumentum 200G EML in NVIDIA 1.6T 2xDR4 OSFP

What are the primary drivers of CPO adoption?

Ask the Expert Video Series: Episode 5 with Rafik Ward

Highlights from CEO Michael Hurlston at Optica Executive Forum 2026

What is a Lumentum innovation that you are particularly excited about that does not get a lot of airtime?

Ask the Expert Video Series: Episode 4 with Rafik Ward

At OFC 2026, booth visitors discovered how our solutions enable power-optimized, scalable infrastructure for AI, cloud, and next-generation data centers — as we continue illuminating the networks of tomorrow.

OFC 2026 Highlights

How will optics change over the next 5 years?

Ask the Expert Video Series: Episode 3 with Rafik Ward

Ask the Expert Video Series: Episode 2 with Rafik Ward

What makes Lumentum different from other optics companies?

Ask the Expert Video Series: Episode 1 with Rafik Ward

What is the state of industry collaboration and standardization for OCS?

Ask the Expert Video Series: Episode 4 with Michael DeMerchant

How are OCS applications likely to evolve? How well does Lumentum technology align with those trends?

Ask the Expert Video Series: Episode 3 with Michael DeMerchant

Ask the Expert Video Series: Episode 2 with Michael DeMerchant

Is the Lumentum OCS platform able to scale?

Ask the Expert Video Series: Episode 1 with Michael DeMerchant

Why is reliability so important in AI infrastructure? What has Lumentum done in their OCS design to meet the reliability requirements?

Ask the Expert Video Series: Episode 4 with Peter Roorda

Why has Lumentum selected MEMS for their optical switching technologies for this application?

Ask the Expert Video Series: Episode 3 with Peter Roorda

Why is the R300 OCS well-suited to AI infrastructure applications?

Ask the Expert Video Series: Episode 2 with Peter Roorda

Ask the Expert Video Series: Episode 1 with Peter Roorda

Illuminating the Networks of Tomorrow

What kind of industry reception has Lumentum's innovation been receiving, and what's next?

Ask the Expert Video Series: Episode 5 with Christian Urricariet

What makes the R300 Optical Circuit Switch such a game-changer for hyperscale AI deployments?

Ask the Expert Video Series: Episode 4 with Christian Urricariet

Co-packed optics (CPO) is a major innovation - can you explain why it's so important?

Ask the Expert Video Series: Episode 3 with Christian Urricariet

What role does Lumentum's indium phosphide platform play in supporting AI infrastructure? Come back next week for the next video in this series.

Ask the Expert Video Series: Episode 2 with Christian Urricariet

In this episode, Christian explains why the current AI boom demands a new approach to data-center architecture—and how photonics plays a crucial role in meeting that need.

Ask the Expert Video Series: Episode 1 with Christian Urricariet

Lumentum Senior Director Naren Idnani highlights ELSFP demo at ECOC 2025

ELSFP Transceivers for CPO Architectures

Lumentum Rings Nasdaq Closing Bell for 10-Year Anniversary

Matt Sysak, CTO at Lumentum, shares how the company is leading the optical networking industry into the AI-driven cloud era, including key insights and innovations showcased at OFC

The Future of AI and Cloud Connectivity with Lumentum

Watch Michael DeMerchant, Sr. Director PLM, discuss how OCS enhances scalability in next-generation AI data centers.

Revolutionizing Optical Switching: New Lumentum OCS

A Day in the Life of a Lumentum Senior Software Engineer

Lumentum Launchpad: Adam Annosantini

Celebrate Lumentum's accomplishments and reflect on an incredible year by watching our '2024 Year in Review' video

Creating Global Connections for a Brighter Future

Join Erman Timurdogan, Director of Silicon Photonics R&amp;D, to learn about new approaches to increase network power efficiency for large-scale AI training implementations

Energy-Efficient AI Networks with Erman Timurdogan from Lumentum

Matt Davis, Lumentum Sales Director, highlights Cloud LightTM Transceivers demo at OFC 2024

Highest-Speed Transceivers to Accelerate the AI Revolution

Marc Stiller, Lumentum VP Product Line Management, gives an update on 800G ZR/ZR+ transceivers at OFC 2024

800G ZR/ZR+ Modules Transforming Cloud Infrastructure

Will Lynds, Lumentum Field Application Engineer, discusses tunable SFP+ 25G ER demo at OFC 2024

10G and 25G Modules Maximizing Network Connectivity and Scale

Explore Lumentum’s achievements for our people, planet, and products

Creating a Brighter Future: Lumentum’s 2023 Year in Review

Watch this video to learn more about our Sagamihara office

Lumentum in Japan

Lumentum's Stephen Bennett explores Transoceanic Networks and how they depend on Lumentum reliabiilty to connect the world in extreme undersea conditions.

Now Trending — Transoceanic Networks

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Videos

Explore our video library for expert insights on today’s most relevant topics, in-depth product demonstrations, and a closer look at our company and innovations.

Ask the Expert Video Series: Episode 1 with Matt Sysak