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SDN Market Size: Would You Believe $35B?SDN Market Size: Would You Believe $35B?

That's a 2018 figure. It might still sound high, but there's a reason for that

Craig Matsumoto

April 24, 2013

2 Min Read
SDN Market Size: Would You Believe $35B?

So, how would you measure the software-defined networking (SDN) market? For a forecast being released Wednesday, the key was to focus on the economic impact -- in other words, counting equipment sales that depend on SDN, even if SDN isn't activated or even available at first. Using that criterion, the forecast comes out to $35.6 billion in equipment sales in 2018, up from about $1.5 billion estimated in 2013. The data was compiled by Roy Chua and Matt Palmer, who run the Wiretap Ventures consultancy and the SDNCentral blog, and is being released in a report that adds conclusions from Lightspeed Venture Partners and Plexxi, an SDN vendor. Now, you might be screaming about how inflated the figure is, considering it counts hardware that doesn't yet run SDN, but here's the rationale: Customers really are asking for SDN and insisting on it in requests for proposals (RFPs), says Mike Bushong, Plexxi's vice president of technical marketing. So, rather than guess at when each vendor will deploy SDN, the SDNCentral guys chose to focus on influence: What portion of sales are being triggered specifically by SDN? In other words, the $1.5 billion estimate for this year includes systems that don't have any SDN features right now but are being bought because of their SDN roadmaps. "Given that the technology's pretty nascent, we think the production [availability of SDN] will lag the buying decision by years, in some cases," Bushong says. Jumping ahead to 2018, the $35.6 billion figure would represent about 40 percent of all equipment sold. The study also predicts that the market for network virtualization software will be worth $1.2 billion in 2018, up from $10 million this year. Another finding is that venture investment in SDN-related companies grew nearly 50-fold since 2007, to $454 million in 2012. Of course, the 2007 figure was quite small ($10 million) and the definition of "SDN-related" might be rather generous. An infographic accompanying the report includes Xsigo, an Oracle Corp. acquisition that most people say doesn't count as SDN, even though Oracle put "SDN" in its headline. For more

About the Author(s)

Craig Matsumoto

Editor-in-Chief, Light Reading

Yes, THAT Craig Matsumoto – who used to be at Light Reading from 2002 until 2013 and then went away and did other stuff and now HE'S BACK! As Editor-in-Chief. Go Craig!!

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