Amazon invests billions in fiber optics with Corning for data centers

What happened?

Amazon has closed a multi-year agreement with Corning Incorporated, a leader in specialty materials and fiber optics, to secure the supply of next-generation fiber optics, cable, and connectivity hardware. According to TechRadar, the contract is worth billions of dollars and is designed to support the growth of Amazon's data centers, especially Amazon Web Services (AWS). Although Amazon has not disclosed the exact amount or duration of the contract, it is speculated that it could exceed $1 billion, based on previous similar agreements in the industry. This pact is not an isolated event: in 2022, Corning had already signed a long-term supply agreement with another hyperscaler, indicating a growing trend of vertical integration in cloud infrastructure.

Historically, fiber optics have been a critical component in the expansion of the internet. Since the dot-com boom, bandwidth demand has grown exponentially, and with the arrival of generative artificial intelligence, machine learning, and cloud computing, pressure on network infrastructure has intensified. According to data from the Fiber Broadband Association, global data center traffic has doubled every two years and is expected to reach 20 zettabytes annually by 2025. This context explains why Amazon, as the leader in cloud computing with a 32% market share according to Synergy Research, needs to secure robust supply chains to maintain its competitive edge.

Why is it important?

Bandwidth demand has skyrocketed with the rise of generative artificial intelligence, machine learning, and cloud computing. Fiber optics are the backbone of high-speed connectivity in data centers, and ensuring their long-term supply is crucial to maintaining a competitive advantage. This agreement not only secures AWS's expansion capacity but also positions Corning as a key strategic partner in digital infrastructure. Corning's fiber optics, known for their low loss and high capacity, are ideal for the long-distance and high-density connections required by modern data centers. Additionally, the agreement covers connectivity hardware, such as patch panels and interconnection cables, which are essential for network performance.

The timing of the agreement is critical. The industry faces a global fiber optic shortage, driven by demand from 5G deployments, rural broadband expansion, and data center growth. According to a CRU Group report, lead times for fiber optics have extended from 8-12 weeks in 2020 to over 20 weeks in 2023, and prices have increased by 15-20% over the same period. This agreement protects Amazon from those fluctuations and gives it priority in supply, which could translate into cost and deployment speed advantages over competitors like Google Cloud and Microsoft Azure.

Market consequences

Amazon's investment pressures other hyperscalers like Google and Microsoft to seek similar deals, which could drive up global demand for fiber optics. In fact, Microsoft has already signed agreements with fiber providers like Lumen Technologies, and Google has invested in submarine cables like Firmina and Dunant. This move by Amazon could accelerate consolidation in the fiber optic industry, where Corning is the undisputed leader with a 40% market share according to the Optical Fiber Conference. For Corning, the agreement represents a stable and predictable revenue stream, which could account for up to 10% of its annual revenue in the optical communications segment, which totaled $3.6 billion in 2022. It also strengthens its position against competitors like Prysmian and OFS.

For AWS customers, the impact is mixed. On one hand, improved network capacity could reduce latency and increase performance for services like Amazon SageMaker, AWS Lambda, and GPU instances for AI training. On the other hand, the cost of these multi-billion dollar investments could be reflected in long-term prices, although Amazon has historically reduced AWS prices as it scales. In market terms, this agreement could be a catalyst for other cloud providers to follow suit, increasing fiber optic demand and potentially straining the global supply chain.

What readers should know

• The agreement covers fiber optics, cable, and connectivity hardware, not just bare fiber. This includes products like Corning SMF-28 Ultra cable, used in data centers for high-speed connections.
• Corning is known for its low-loss fiber optics, ideal for long distances and high data density. Its Vascade technology enables transmissions of up to 400 Gbps per fiber, which is key for AI applications.
• The investment comes amid a global fiber optic shortage, with extended lead times. According to Dell'Oro Group, fiber optic demand for data centers will grow 20% annually through 2027.
• Amazon has not disclosed the exact amount or duration of the contract, but it is speculated to exceed $1 billion, comparable to the $1.5 billion agreement Corning signed with Verizon in 2017.

“This agreement is a sign that network infrastructure is becoming a key battleground among cloud giants,” says an analyst at TheVortiq. “It not only secures supply but also gives Amazon an edge in the race for artificial intelligence, where latency and bandwidth are critical.”

In conclusion, the Amazon-Corning agreement is a strategic move reflecting the growing importance of physical infrastructure in the AI era. As hyperscalers compete to dominate the cloud, fiber optics become a strategic resource, and those who secure their supply will be better positioned for the digital future.