Juniper Network CEO Rami Rahim claims customers are scrutinizing their budgets and deployment timelines more closely, but he remains optimistic about the company's prospects as momentum in artificial intelligence (AI), cloud, and enterprise business drove a record revenue year for the vendor.

The company reported nearly $1.45 billion in revenue for its fourth fiscal quarter of 2022, with “a record performance by our enterprise business and our second highest cloud revenue quarter,” Rahim said during its latest earnings call.

Enterprise was Jupiter's largest vertical in the quarter, with 32% revenue growth year over year. Its cloud business revenue grew 14% year over year, and AI-driven enterprise revenue increased 30% year-over-year, according to CFO Ken Miller.

For the full fiscal year, Juniper reported a record $5.3 billion in revenue, which increased 12% year over year, Miller added.

However, it’s not all good news. The company saw “a normalization of buying patterns amongst our cloud and service provider customers,” Rahim noted. “As we expected, overall demand moderated in the December quarter, with total orders declining more than 20% year-over-year.”

Juniper expects customers in those segments "placing fewer new orders" will continue through at least the first half of this year.

“I'd like to acknowledge that we are seeing some customers across each of our customer verticals more closely scrutinizing spending plans and deployment timelines due to the economic uncertainties that are happening around the world," Rahim said.

Despite the macroeconomic challenges, Rahim listed reasons for optimism, including Juniper’s AI and go-to-market investment, strong 400 Gb/s data center solution development, and software-centric model transition.

“There are plenty of reasons for us to be optimistic," the CEO dutifully stated. "The strategic importance of the network, digital transformation projects, the 400-gig opportunity … our enterprise momentum that I think, in many ways, is unique to Juniper because of the differentiation, especially in artificial intelligence that we have and then the backlog that we're sitting on."

Rahim touted the company’s success in the AI-driven enterprise led by its Mist integration. ”Our AI-driven enterprise revenue continued to significantly outpace the market, growing more than 30% year over year in Q4, and 24% on a full-year basis. ”

Juniper acquired Mist for $405 million in early 2019, which started out as a wireless LAN vendor and also built its Marvis AI engine. Mist’s AI functionality won Juniper over, and now Mist serves as the heart of Juniper’s AI-based enterprise strategy, with Marvis as its brain.

“Customer traction for the AI-driven enterprise remains exceptionally strong," Rahim added. "For example, we saw a nearly 80% increase in the number of accounts purchasing at least two Mist-ified products during the most recent year."