Why NaaS is Changing How Businesses Think About Networking

Networking has largely worked the same way for decades. You buy the hardware you need, pay for installation, manage the maintenance, and eventually go through the whole process again when it is time to upgrade. It is expensive, time-consuming, and the costs have a way of showing up at the worst possible moments. 

That model is starting to break down, and a growing number of organizations are looking at Network-as-a-Service, or NaaS, as a fundamentally different way forward.

The Problem with the Traditional Networking Model

In a recent interview with CRN UK, co-founder and CEO of Meter, Anil Varanasi, outlined what he sees as the four major costs embedded in traditional networking:

• Upfront hardware purchases

• Installation costs

• Ongoing maintenance

• A full infrastructure refresh when standards change

Each of these costs carries its own risk, and all of them land on the organization buying the equipment.

Beyond the cost structure, the traditional networking industry has also seen significant consolidation over the last decade. Major vendors have shifted focus, made large acquisitions outside of their core networking business, and left organizations working with product stacks that were assembled through purchases rather than built with intention. The result is complexity that is harder to manage and more expensive to maintain over time. 

What NaaS Changes

Network-as-a-Service flips the traditional model on its head. Instead of purchasing hardware outright, organizations subscribe to network infrastructure as a service, with the vendor absorbing the risk and responsibility across the full lifecycle. This includes capital costs for hardware, deployment and installation, ongoing maintenance and management, and future upgrades as technology standards evolve.

That shift changes the economics of networking in a real way. Infrastructure moves from a capital expense with unpredictable refresh costs to a predictable, subscription-based model. Billing is often structured around square footage rather than hardware or software costs, which simplifies lifecycle management and makes budgeting significantly more straightforward for facilities and IT teams alike.

Why the Timing Matters

The shift toward NaaS is being driven by real, compounding pressures that are making the traditional model harder to justify. Hardware price volatility, supply chain disruptions, and the growing complexity of managing multiple vendor environments have made the limitations of the traditional model harder to ignore. Organizations are under pressure to do more with less, and the traditional networking model with its upfront costs, maintenance burden, and inevitable refresh cycle is making that harder, not easier.

Networking vendors are also signaling that a significant global refresh cycle is on the horizon. While specific figures vary by market, the projected scale of networking spend over the next five years is substantial, and it raises a real question about which model organizations will choose when it comes time to rebuild or expand their infrastructure. For organizations planning infrastructure investments over the next few years, that decision is worth thinking through now rather than later. 

The Workforce Pressure That Makes NaaS Even More Urgent

Organizations managing their own network infrastructure are facing a challenge that goes beyond hardware costs and refresh cycles. A significant portion of the networking workforce is approaching retirement age, and the pipeline of qualified replacements is not keeping pace with demand. For organizations that rely on in-house networking expertise to manage their infrastructure, that creates a real and growing operational risk. 

NaaS directly addresses this by shifting the responsibility for network management to a specialized provider. Rather than depending on internal headcount that may be difficult to replace, the network is actively managed by a team that is dedicated to exactly that. For organizations that are already feeling the strain of a lean IT team, this is not just a financial argument for NaaS, but an operational one that is becoming more relevant each year.

What This Means for How Organizations Evaluate Networking

NaaS represents a different philosophy about where risk should sit, how infrastructure should scale, and what the relationship between an organization and its network should look like over time. 

For IT and facilities teams, the relevant questions are shifting away from which hardware performs best at a given price point and toward total cost of ownership, flexibility as needs evolve, and what happens when something needs to be upgraded or replaced down the line. NaaS is still an emerging category, and not every organization will be the right fit for it today. But the direction the industry is heading is becoming clearer, and understanding the model now puts you in a better position to evaluate it on your own terms when the time comes.

How LTT Partners Can Help You Navigate the Shift

As a Solutions and Systems Integrator, LTT Partners works with IT and facilities teams to evaluate, design, and implement networking solutions that fit how their organizations actually operate. That includes helping clients think through emerging models like NaaS alongside more established approaches, so decisions are based on what actually fits their environment and not just what is familiar.

We do not lead with a single product or vendor, but rather with an understanding of your environment, your constraints, and what you need your network to do long-term. For NaaS engagements specifically, our role is a team effort alongside the provider, working collaboratively through the discovery and site-walk stages to make sure the solution is designed around how your environment actually operates. Our process includes:

• Discovery to understand your current environment and where the gaps are

• Solution design tailored to how your organization operates and where it is headed

• Project management and installation done with long-term performance in mind

• Ongoing support and maintenance so the system stays effective well after the project closes

If the industry is heading toward a major refresh cycle, we want our clients to be prepared for it. Whether NaaS is the right fit for your organization today or two years from now, the groundwork for that decision gets laid long before the refresh cycle hits. Having the right partner involved early makes all the difference. 

If you’re reconsidering how your network is designed, managed, or supported, we would be glad to take a closer look at your environment and help you identify where improvements can be made. Contact one of our experts.

Source: This blog references insights from an interview with Meter co-founder and CEO Anil Varanasi, originally published by CRN UK. Read the full article here.