NVIDIA Corporation's (NVDA.US) "Underground" Battle: Why a $100 billion Dark Fiber is a Deeper Moat than Chips

NVIDIA Corporation (NVDA.US) is secretly advancing a project across the United States that is unrelated to chips, but may have more strategic defensive value than any GPU: acquiring dark fiber that has been laid but never activated, to build a telecommunications-grade network infrastructure. On Tuesday, according to disclosures from Needham and Wolfe Research, the project is expected to cost between 5 to 10 billion dollars over the next three years, with a total potential bandwidth of 7.6 Petabits per second - a scale that exceeds enterprise demand and aims directly at control of infrastructure at the level of telecommunications operators. Unlike direct purchase of bandwidth, acquiring dark fiber means NVIDIA Corporation gains complete use rights over the fiber optic lines, from selecting optical transmission equipment to designing network topology, all defined independently. This is a more heavy asset, longer cycle, but also more exclusive road to take. Wolfe Research characterized this layout as NVIDIA Corporation's "ultimate insurance strategy" against the rise of ASICs. Against the backdrop of large customers developing their own chips gradually eating away at GPU market share, NVIDIA Corporation is trying to extend competition from "whose chip is faster" to "who can deliver computing power directly to customers" - by controlling the physical transmission layer, opening up a second moat beyond hardware competition. For investors, this news reflects a fundamental shift in NVIDIA Corporation's strategic positioning: moving from an upstream component supplier for cloud service providers to an operator of computing infrastructure that directly reaches end customers. This implies a potentially new phase of competition and cooperation with AWS, Azure, and GCP. 7.6 Petabits per second: an underestimated number The total bandwidth limit of NVIDIA Corporation's dark fiber network - 7.6 Petabits per second - needs to be understood in the appropriate reference. The current single fiber transmission capacity of the global Internet backbone is typically in the tens to hundreds of Tbps range, and NVIDIA Corporation's planned scale is equivalent to the aggregated capacity of thousands of backbone-level fiber optic lines. Dark fiber networks can connect multiple data centers to form a large cluster. Analysis suggests that NVIDIA Corporation could lease this network to Neoclouds, thereby narrowing the gap with ultra-large-scale data center operators, many of whom have extensive fiber optic networks. The activation and commercialization cycle of dark fibers typically ranges from 18 to 36 months. From acquiring fiber optics to deploying optical transmission equipment, and finally connecting with data centers and enterprise nodes in the last mile, NVIDIA Corporation needs to complete a path in three years that traditional telecommunications operators would take five to seven years. The aggressive pace of this execution is sending signals to the market. "Ultimate insurance": How dark fiber hedges against ASIC risk Understanding the strategic urgency of dark fiber requires examining the changing competitive landscape NVIDIA Corporation is facing. Companies like Broadcom Inc., Marvell, etc., are customizing AI-specific chips (ASICs) for cloud giants such as Alphabet Inc. Class C, Amazon.com, Inc., gradually eroding GPU market share in specific scenarios like inference. When large customers have the choice of developing their own chips, NVIDIA Corporation's narrative power in the computing delivery chain no longer remains stable. The layout of dark fiber is a response to this structural risk - by reaching end customers directly through a self-built network, NVIDIA Corporation is able to transform the delivery of computing power from "reselling through cloud service providers" to "end-to-end autonomous delivery." The deep meaning behind Wolfe Research's use of the term "ultimate insurance" is: even if customers choose ASICs over NVIDIA Corporation GPUs in the future at the computing layer, as long as the computing power is delivered through NVIDIA Corporation's network infrastructure, NVIDIA Corporation still retains the narrative power and economic benefits at the delivery layer. This logic is highly consistent with a series of strategic actions by NVIDIA Corporation in recent years: bringing in Groq technology and team for 20 billion dollars to establish a GPU+LPU heterogeneous computing paradigm; investing 30 billion dollars in OpenAI to lock in the largest model training demand. What the dark fiber network complements is the last and most difficult to replicate part of the entire chain of computing production to computing delivery - the physical transmission layer. Double pressure from cloud giants and telecommunications operators For AWS, Azure, GCP, the direct sales model of GPU-as-a-service poses a tricky outlook: the most important upstream supplier is becoming a direct competitor in specific scenarios. In the past, when enterprise customers rented GPU instances on cloud platforms, cloud service providers extracted significant platform premiums; in the future, if NVIDIA Corporation delivers directly through its own network, this profit will be redistributed between supply and demand. For traditional telecommunications operators, a new buyer with a market capitalization of over 5 trillion dollars acquiring long-haul dark fiber may drive a reassessment of related assets. Dominant players in the dark fiber market like Zayo and Crown Castle face not only rising costs from competitive buyers, but also an acceleration of tech giants' penetration into the telecommunications infrastructure layer - a trend that has extended from data centers to transmission networks. However, it should be noted that commercial operation of dark fiber networks is not easy. Optical transmission equipment, network operations teams, and last-mile connections with data centers and enterprise nodes - NVIDIA Corporation has almost zero experience in these areas. Even when the network is built, how to operate efficiently and commercialize it remains a major execution risk. The acquisition of dark fiber is not a solitary venture for NVIDIA Corporation, but rather a part of its transformation from a chip company to a full-stack AI infrastructure operator. In just the past year, NVIDIA Corporation's layout has covered computing architecture (Groq), customer ecosystems (OpenAI), supply chain (SK Hynix HBM collaboration), and GEO Group Inc. (Japanese Siasun Robot & Automation and automotive industry cooperation) - and the dark fiber network fills the physical control part of this puzzle. This article is reprinted from "Wall Street See News"; GMTEight Editor: Li Fo.