Question · Q2 2026
Andrew Spinola sought clarification on the breakdown of Viavi Solutions' data center business across lab, production, and field segments, and asked about the factors influencing the flat sequential NSE operating margin guidance from fiscal Q2 to Q3 despite revenue growth.
Answer
CEO Oleg Khaykin stated that Viavi Solutions does not individually break down the data center business into lab, production, and field due to varying mix across quarters, but generally refers to it as the 'data center ecosystem.' He clarified that lab instruments are driven by R&D CapEx, production by volume demand, and field instruments by the number of data centers built. Oleg Khaykin noted that production is expected to see higher percentage growth, linked to increased unit volumes and capacity expansion. CFO Ilan Daskal explained that the flat NSE operating margin guidance is due to a mix effect and the reinstatement of fringe expenses (e.g., Social Security) in the first calendar quarter, which increases operating expenses.
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