Viavi Solutions (VIAV) has released Vertex 6.0, presented as the industry's first channel emulator designed for next generation 6G and Wi Fi 7/8 testing, shortly after acquiring Spirent's channel emulation business.

The Vertex 6.0 launch sits alongside strong price momentum for Viavi Solutions, with a 7 day share price return of 11.24% and a 1 month share price return of 14.10%, although the 3 month share price return is down 12.48%. Over a longer horizon, total shareholder return is 303.90% over 1 year and 329.39% over 3 years, which points to investors reassessing both growth potential and risk in light of recent earnings and product news.

If this kind of 6G and Wi Fi testing story interests you, it could be worth looking at other potential beneficiaries through the 55 AI infrastructure stocks

After a sharp rerating on the Vertex 6.0 news, the real tension is simple. Do you pay up for Viavi Solutions today, or wait and hope the price gives you another opening? Time to see what the current valuation implies.

Most Popular Narrative: 29.1% Undervalued

At a last close of $43.54 versus a narrative fair value of $61.43, the market is pricing Viavi Solutions below what the most followed thesis implies. That thesis leans heavily on how AI data centers and future 6G demand could reshape the company’s earnings profile.

Viavi is experiencing robust and sustained demand across the data center ecosystem, with customers updating optical connectivity to 400G, 800G, and now 1.6T enabling multi-year upgrade cycles and expanding its total addressable market, which should drive structural revenue growth through 2026 and beyond. The rapid proliferation of fiber broadband deployments for both hyperscale data interconnect and traditional carrier networks, coupled with aggressive announced spending by North American fiber operators, points to a significant near-term acceleration in fiber-related test equipment orders supporting higher future revenues.

Want to see what kind of revenue runway and margin rebuild that narrative is baking in for Viavi Solutions? The story emphasizes a sharp earnings swing, a richer profitability profile, and a premium future earnings multiple that investors usually associate with category leaders. It raises the question of which specific growth and margin assumptions have to line up to get to that $61.43 fair value.

Result: Fair Value of $61.43 (UNDERVALUED)

However, Viavi Solutions still faces real swing factors, including ongoing weakness in wireless infrastructure spending and the execution risk that comes with recent acquisitions and higher debt.

Another View: What Multiples Say About Viavi Solutions

The consensus fair value for Viavi Solutions at $61.43 suggests upside based on future earnings and margin assumptions. Yet on today’s numbers, the stock looks expensive on a simple P/S ratio of 7.1x compared with 2.5x for the US Communications industry and 10.5x for peers. The fair ratio is 8x, which is above the current 7.1x and could be a level the market moves toward over time, but the gap to the industry average highlights valuation risk if sentiment cools. How much weight do you want to put on peer comparisons versus the long term narrative?

Next Steps

The mixed sentiment around Viavi Solutions in this article reflects both optimism and caution, so it makes sense to review the numbers yourself and act quickly on your own judgment. To weigh up both sides in one place, start with the 2 key rewards and 1 important warning sign

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.