guest

NET · T03

Will Arista Networks' GAAP gross margin fall below 60% in any quarter reported before 2027-12-31?

CPO deletes the board-level signal-integrity engineering that justified branded switch premiums, pushing hyperscalers to whitebox/ODM sourcing and compressing incumbent network vendor margins.

Questions 6Open 6Call held 0Call missed 0

Co-packaged optics reshapes the supply chain and compresses Arista's margin

Moving optics on-package removes the hardest motherboard routing problem, lowering the engineering barrier to entry for contract manufacturers. Hyperscaler sourcing shifts to ODM whiteboxes and branded network vendor gross margins compress, pushing Arista's GAAP gross margin below 60% in a reported quarter before 2027-12-31.

1 voice

Arista's gross margin holds at or above 60% through 2027

Electrical channels become lossy and hard to equalize at 224G-class SerDes speeds and spike power consumption, so co-packaged optics and advanced copper redrivers become required additions rather than substitutes, opening new engineering-differentiated TAM instead of commoditizing it. Shortened electrical paths and improved signal integrity from on-package optics still demand the kind of system-level integration that preserves premium positioning. On this side, Arista's GAAP gross margin stays at or above 60% every quarter through 2027.

2 voices

The questions

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  3. Settles Dec 2open

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  4. Settles Dec 10open

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  5. Settles Dec 10open

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  6. Settles Dec 10open

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