Corning signs multi-billion dollar fiber optic contract with Verizon, as AI demand spills over from the chip layer to telecom operators.

The benefits of AI capital expenditure are spilling over from computing chips to network transmission infrastructure. As the demand for high-speed, low-latency connections from AI data centers continues to grow, fiber optics is becoming an increasingly important part of the expansion of AI infrastructure, and the demanders are no longer limited to cloud vendors and chip companies; large telecom operators are beginning to take over.

Corning announced that it has signed a multi-year, multi-billion dollar fiber optic supply agreement with US telecom operator Verizon, extending to 2032. Boosted by this news, Corning's stock price rose 5% in early trading. Under the agreement, Corning will supply Verizon with over 80 million miles of high-density fiber optic cable and connectivity solutions between 2027 and 2032, covering both consumer broadband (FTTH) and AI data center backbone networks.

This marks Corning's latest securing of a large, long-term order, following those from Meta, Nvidia, and Amazon. With leading clients locking in production capacity ahead of schedule, fiber optics is gradually evolving from traditional communication infrastructure into a crucial component supporting the expansion of AI computing power.

A ten-year long-term contract has been secured, with fiber optic cables simultaneously serving broadband and AI networks.

This order will support Verizon in expanding its fiber network coverage, aiming to reach 40 to 50 million broadband users and further enhance connectivity for local businesses. At the same time, the related infrastructure will also handle the data transmission needs of AI workloads, connecting data centers along major long-haul corridors.

Kyle Malady, CEO of Verizon Business, said the company is deploying a converged network architecture to build the high-capacity, low-latency backbone needed for AI-driven hyperscale customers while serving home and enterprise users.

This collaboration builds on a 30-year partnership between the two companies and includes Corning Contour Flow Cable, which allows for the laying of more fiber within existing conduits, thereby improving deployment efficiency. Mike O'Day, Senior Vice President and General Manager of Corning's Optical Communications business, stated that the partnership will simultaneously meet the connectivity needs of AI data centers and the demand for high-speed fiber access in American homes.

Compared to simply expanding traditional broadband networks, the significance of Verizon's order lies in the fact that AI data traffic is becoming a major driving force for operators to upgrade their backbone networks. As the scale of AI applications expands, the amount of data exchanged between data centers and between data centers and terminals continues to rise, requiring operators to expand network capacity in advance.

Following cloud vendors, telecom operators have become the new growth driver.

The Verizon order is not an isolated case of Corning's recent large, long-term contracts. Previously, Corning had reached a multi-year fiber optic supply agreement with Meta worth up to $6 billion; partnered with Nvidia to expand its U.S. optical connectivity manufacturing capacity and increase its fiber optic production capacity by more than 50%; and also signed a multi-billion dollar data center supply agreement with Amazon.

Behind these orders lies a structural increase in the demand for fiber optics for AI infrastructure. Corning previously disclosed that the amount of fiber required for a single node in an AI data center is approximately 16 times that of a traditional switch. With cloud vendors and chip companies securing supplies first, telecom operators are becoming the next major source of demand.

On the one hand, operators need to continuously upgrade traditional communication networks such as FTTH; on the other hand, the construction of AI data centers is driving the expansion of long-distance backbone networks. The combination of these two types of demand means that the demand cycle of the fiber optic industry no longer solely depends on traditional telecommunications capital expenditure.

Tightening supply and demand are also driving up prices. For example, the price of G.652.D single-mode optical fiber has risen to 85-120 yuan per core-kilometer. Given the tight supply and downstream customers' desire to secure deliveries for the next few years, locking in production capacity in advance through multi-year agreements is becoming an important trend in the industry chain.

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