$CRDO: The AI Buildout Comes Down To The Wire

Asymmetrical Bets · Asymmetrical Bets · September 02, 2026 at 00:59 · ⏱ 5 min read  | Read on Substack ↗
Summary
The article argues that copper-based Active Electrical Cables (AECs) are winning the short-reach data center connectivity battle against optical modules due to superior power efficiency and form factor. Because Credo Technology invented the AEC category and dominates market share, it is positioned as the ultimate bottleneck supplier for the AI infrastructure buildout.
  • •Credo holds an 88% market share in the Active Electrical Cable (AEC) category.
  • •5 out of 6 major hyperscalers use Credo AECs in production, with xAI being fully deployed on them.
  • •AECs consume 50% less power than optical alternatives and take up 75% less volume than traditional passive copper cables.
  • •Credo's OmniConnect Weaver (a memory gearbox for inference GPUs) is projected to contribute $2,000 to $3,000 in revenue per GPU, ramping in FY2028.
  • •Credo's acquisition of DustPhotonics brought L3C technology that reduces the laser count per optical module from 8 to 2.
  • •NVIDIA is qualifying PTFE-based laminate materials for the Rubin Ultra NVSwitch board to extend copper's signal range.
Read time 5 min
Length 5,708 chars
Category finance
Ideas
Asymmetrical Bets Substack author, Asymmetrical Bets
Credo is the premier data center connectivity winner, holding 88% market share in Active Electrical Cables (AECs) and supplying 5 of 6 major hyperscalers as copper continues to win over optics on powe
Credo is the premier data center connectivity winner, holding 88% market share in Active Electrical Cables (AECs) and supplying 5 of 6 major hyperscalers as copper continues to win over optics on power efficiency and cost.
CRDO HIGH
Asymmetrical Bets Substack author, Asymmetrical Bets
Author notes NVIDIA is actively working to extend copper's range by qualifying PTFE-based laminate materials for the NVSwitch board on Rubin Ultra, pushing signal performance past current material lim
Author notes NVIDIA is actively working to extend copper's range by qualifying PTFE-based laminate materials for the NVSwitch board on Rubin Ultra, pushing signal performance past current material limits. Risk: Delays in qualifying new laminate materials could force a premature shift to higher-power optical solutions for scale-out connectivity.
NVDA
Asymmetrical Bets Substack author, Asymmetrical Bets
Oracle is proactively co-developing custom hardware (ZeroFlap Optical Transceivers) with Credo to solve link flaps and signal drops, accelerating their AI cluster deployments.
Oracle is proactively co-developing custom hardware (ZeroFlap Optical Transceivers) with Credo to solve link flaps and signal drops, accelerating their AI cluster deployments. Risk: Custom hardware co-development increases dependency on specific vendor execution and supply chain availability.
ORCL
Asymmetrical Bets Substack author, Asymmetrical Bets
Astera Labs, along with Broadcom and Marvell, is relegated to fighting over the remaining 12% of the AEC market share, as Credo dominates the category with 88% share.
Astera Labs, along with Broadcom and Marvell, is relegated to fighting over the remaining 12% of the AEC market share, as Credo dominates the category with 88% share. Risk: Astera Labs could aggressively price its AEC offerings to take market share away from Credo's dominant position.
ALAB
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This newsletter, published September 02, 2026, features Asymmetrical Bets discussing CRDO, NVDA, ORCL, ALAB. 4 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Asymmetrical Bets  · Tickers: CRDO, NVDA, ORCL, ALAB