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NVIDIA announced separate, multiyear, nonexclusive agreements with Lumentum and Coherent on March 2, 2026. It said it would invest $2 billion in each company, alongside multibillion-dollar purchase commitments and future capacity rights. The aim is to strengthen supplies of optical technologies used to connect components in large AI data centers—not to launch a consumer product.
What did NVIDIA agree to with Lumentum and Coherent?
The agreements have the same broad structure, but the companies’ announcements describe different product emphases. The $2 billion investment in each company is separate from the purchase commitments and capacity rights; those terms describe distinct parts of the arrangements.
| Agreement detail | Lumentum | Coherent |
|---|---|---|
| NVIDIA investment | $2 billion, announced March 2, 2026 (Lumentum announcement) | $2 billion, announced March 2, 2026 (Coherent announcement) |
| Disclosed supply emphasis | Advanced laser components | Advanced laser and optical networking products |
| Capacity terms | Future capacity access rights and U.S.-based manufacturing expansion | Future access and capacity rights, and U.S.-based manufacturing capabilities |
| Agreement type | Multiyear and nonexclusive | Multiyear and nonexclusive |
Adding the two separately announced investments gives a combined $4 billion. That sum is not the value of the purchase commitments, which the announcements describe separately. The differing product language also does not establish that one supplier has a larger role or a more valuable agreement than the other.
Why does AI infrastructure need optical technology?
AI data centers link many processors and servers so they can exchange data. As those systems grow, moving data between components becomes a major infrastructure challenge. Electrical connections over copper have practical limits involving distance, bandwidth and power; optical links carry information as light and are used for data movement across systems.
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Silicon photonics integrates optical functions with semiconductor technology. Co-packaged optics places optical components close to switching silicon, with the goal of addressing data-center interconnection demands. Coherent’s March 2 filing identified five additional product families related to co-packaged optics (Coherent Form 8-K exhibit).
NVIDIA and the suppliers present these technologies as a way to support AI infrastructure at greater scale. The announcements do not provide measured product benchmarks or demonstrate that a particular architecture will prevail. The stated rationale is a direction for development and supply, not proof of delivered performance or savings.
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Are the agreements exclusive?
No. Both deals are described as nonexclusive. Coherent also said its agreement extends a 20-year relationship with NVIDIA (Coherent announcement). The terms therefore do not establish that NVIDIA will rely only on either supplier.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What has happened since the March announcement?
Coherent’s Sherman, Texas expansion
On June 16, 2026, NVIDIA reported that Coherent had broken ground on an expanded manufacturing building at its Sherman, Texas campus (NVIDIA’s account of the groundbreaking). NVIDIA described Coherent products including lasers, transceivers and pluggable optical modules used in data-center networking, and an external laser module associated with NVIDIA Spectrum-X Photonics and Quantum-X Photonics switches. These product descriptions come from NVIDIA’s corporate account, not an independent operational audit.
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- Fiber Optical Port: 1.25Gbps SFP port, connecting the BiDi Multi-Mode LC Dual transceivers up to 550M(2 SFP LX Transceiver included); Fiber Type: MMF, Cable Type: UTP/STP Cat.5e for 100 meters.
- RJ45 Port: 10M/100M/1000M Auto-negotiation, full Duplex or half Duplex, Auto-negotiation, Supports MDI/MDIX auto-crossover, Complies with IEEE 802.3/802.3u/802.3z/802.3ab.
- Plug & Play: Simply plug in optical port and RJ45 port, and it will work immediatelly. Status LED's for TX, FX LINK/ACT, POWER, FDX to easily monitor network status. Supports jumbo frame size 9K bytes; Supports working temperature range from 0°C to 60°C.
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In that account, Coherent CEO Jim Anderson estimated that the Sherman site would support more than 550 direct jobs at full capacity. This is a prospective estimate, not a current job count (NVIDIA’s account of the groundbreaking).
A separate NVIDIA–Corning deal
NVIDIA and Corning announced a separate optical-connectivity and U.S. manufacturing partnership on May 6, 2026 (NVIDIA–Corning announcement). Corning was not part of the two March 2 agreements discussed here; its later deal is additional context for NVIDIA’s focus on optical connectivity.
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What the announcements do—and do not—establish
- They establish announced investments and strategic supply arrangements. NVIDIA announced $2 billion for each supplier, with purchase commitments and future capacity rights described as separate terms.
- They do not establish that future capacity is already available. The Sherman groundbreaking is a construction milestone; future production and capacity remain forward-looking.
- They do not prove specific performance or commercial outcomes. The companies describe intended benefits, but their announcements do not provide independent measurements confirming them. Both releases include forward-looking statements and risks (Coherent announcement; Lumentum announcement).
- They are business-to-business agreements, not a consumer hardware launch. The announcements name no reader-facing product or suitable consumer model.
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