Home / Themes / AI '25: DC Connectivity
AI '25: DC Connectivity
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Theme thesis · 3/5 sections · Tickers 5 with notes · 7 pending
Bull / Bear Details has the investment thesis and bull/bear points. Overview is monitoring guidance (hiring, forums, second-order trends, search keywords, Google Trends, datasets).
Bull / Bear DetailsData-center hyperscaling for AI demands next-gen networking and rock-solid power infrastructure. Vendors of high-speed optics (ANET, CIEN, CRDO, AAOI, 2345.TW),
Thesis
Data-center hyperscaling for AI demands next-gen networking and rock-solid power infrastructure. Vendors of high-speed optics (ANET, CIEN, CRDO, AAOI, 2345.TW), system controls (SLAB), and rack-power/Cooling (VRT) should see sustained capex as cloud giants expand AI clusters .
Bull case
Hyperscalers (MSFT, META) guided record DC capex in early 2025, underpinning robust order books for connectivity & power vendors
Ciena's global survey forecasts DCI bandwidth demand to rise sixfold by 2028, signaling urgent upgrades in high-speed interconnects
U.S. power demand is reaching new highs in 2024–25 due to AI/data-center growth, driving UPS and power-system investments
Bear case
Macro headwinds and tighter IT budgets could slow data-center build-out and curb connectivity upgrades
Breakthroughs in GPU/interconnect efficiency may halve incremental power and network spend per AI workload
AI build‑outs are kicking off a multi‑year upgrade of both inside‑the‑DC links (800G→1.6T optics, AECs, Ethernet fabrics) and between‑DC backbones (coherent DCI, fresh fiber), constrained by power availability. Winners are optical components/systems (LITE, COHR, AAOI, CIEN), short‑reach interconnect (CRDO), fiber (GLW), network OEMs (ANET, CSCO), power & power‑management (MPWR) and server integrators (DELL, CLS) as utilities and hyperscalers race to secure MWs.
Key Metrics
| Metric | Cadence | What It Signals | Update Source |
|---|---|---|---|
| Hyperscaler DC CapEx Growth | Quarterly | Pace of AI infrastructure expansion AI25_Jan25Update | Google_Sheets |
| DCI Bandwidth Demand Forecast | Ad hoc | Long-term high-speed connectivity investment needs | Google_Sheets |
| U.S. Power Demand Growth (AI-driven) | Quarterly | Stress on power infrastructure from AI/DC workloads | Google_Sheets |
Upcoming Catalysts
| Catalyst ID | Estimated Timing | Estimated Date Start | Estimated Date End | Catalyst | Why It Matters | Ticker Or Theme Specific | Transcript Date | Source Type | Catalyst Source |
|---|---|---|---|---|---|---|---|---|---|
| GLW_96894235 | in the process of concluding | 2026-04-27 | 2026-12-31 | Corning to conclude similar long-term agreements with other major customers to dedicate capacity for GenAI high-density optical products, comparable in size and scale to the Meta agreement. | These agreements will secure revenue streams and share investment risk for capacity expansions, driving significant incremental annualized sales and contributing to the upgraded SpringBoard plan. Successful conclusion is bullish for future growth and profitability. | Ticker | 2026-01-28 | earnings_transcript | GLW (ticker) |
| GLW_18a9d489 | in the coming months | 2026-04-27 | 2026-07-31 | Corning to provide a more detailed review of its upgraded SpringBoard plan, including new top-line growth numbers and associated metrics. | This review will offer investors greater clarity and detail on the company's long-term growth strategy, profitability targets, and capital allocation, potentially impacting investor sentiment and valuation. | Ticker | 2026-01-28 | earnings_transcript | GLW (ticker) |
| GLW_0a779dae | by the end of the year | 2026-01-01 | 2026-12-31 | Corning to achieve its upgraded internal SpringBoard plan of $6.5 billion and high-confidence plan of $5.75 billion in incremental annualized sales by the end of 2026. | Achieving these targets would validate the company's growth strategies and execution, demonstrating strong demand for its innovations and increasing investor confidence in its ability to deliver on long-term financial goals. | Ticker | 2026-01-28 | earnings_transcript | GLW (ticker) |
| GLW_eff5978a | by 2028 | 2026-01-01 | 2028-12-31 | Corning to achieve its upgraded internal SpringBoard plan of $11 billion in incremental annualized sales by 2028. | This long-term target signifies a near-doubling of the company's annualized sales run rate from 2023, indicating substantial organic growth and enhanced profitability, which is highly bullish for long-term valuation. | Ticker | 2026-01-28 | earnings_transcript | GLW (ticker) |
| GLW_4df4b48f | by 2028, with profitability levels at or above the Corning average. | 2026-01-01 | 2028-12-31 | Corning's solar business to reach $2.5 billion in revenue by 2028, with profitability levels at or above the Corning average, as capacity ramps up. | Successful ramp-up and achievement of these targets would significantly boost overall company revenue and profitability, validating a key growth vector and mitigating the current drag on net income from ramp costs. | Ticker | 2026-01-28 | earnings_transcript | GLW (ticker) |
| GLW_37e7440f | There are scenarios where the timing would be within this timeframe between now and 2028. There are scenarios where it will be primarily starting immediately in 2028 and beyond. | 2026-04-27 | 2028-12-31 | Widespread adoption of optical solutions for 'scale-up' (bringing more optics closer to GPUs and inside boxes) in data centers, leading to significant revenue for Corning. | This represents a substantial, currently unquantified, upside opportunity for Corning's optical communications segment, as it would drive demand for new high-density optical products due to power efficiency advantages over electrical interconnects. | Theme | 2026-01-28 | earnings_transcript | GLW (ticker) |
| PRYMY_4a7bd837 | in 2026 | 2026-01-01 | 2026-12-31 | Channell acquisition synergies start contributing to Digital Solutions EBITDA margin in 2026. | Adds to margin expansion and profitability, supporting the path to the 2028 targets and signaling effective integration of recent acquisitions. | Ticker | 2026-02-26 | earnings_transcript | PRYMY (ticker) |
| PRYMY_6a437656 | in the next short term | 2026-02-27 | 2026-12-31 | Announcement or closing of a large M&A deal referenced as likely to occur in the “next short term.” | Could materially alter leverage, growth trajectory, and mix, affecting valuation and investor sentiment. | Ticker | 2026-02-26 | earnings_transcript | PRYMY (ticker) |
| PRYMY_a72f9f35 | in the coming months or coming quarters | 2026-03-01 | 2026-12-31 | Tariff-related upside to margins if aluminum/copper tariff dynamics favor Prysmian, with potential uplift not baked into guidance. | Upside to margins and cash flow if tariff benefits materialize, potentially pushing results above the stated guidance. | Theme | 2026-02-26 | earnings_transcript | PRYMY (ticker) |
| PRYMY_5e38051a | in 2026 | 2026-01-01 | 2026-12-31 | Ongoing discussions with US hyperscalers for frame agreements/capacity reservation fees to secure fiber connectivity capacity. | Could lock in revenue and improve utilization, with potential pricing power and visibility, benefiting Digital Solutions and Telecom backlog. | Ticker | 2026-02-26 | earnings_transcript | PRYMY (ticker) |