Sonar Software Blog

Fiber’s Untapped Power: What Most ISPs Are Missing

Written by Ella Pratti | Jun 21, 2025

We talk a lot about broadband—about speeds, bandwidth, reliability. And those things matter. A lot.

But if you're only thinking of fiber as a way to deliver internet, you're missing the bigger picture. The truth is, fiber infrastructure is one of the most versatile and underutilized assets ISPs have access to today.

Let’s dig into why.

Your Fiber Can Do More Than Connect Homes

Fiber doesn’t just carry data. It can sense things.

With technologies like Distributed Fiber Optic Sensing (DFOS), your existing fiber lines can detect vibrations, temperature changes, even structural shifts. That opens the door to real-time monitoring of bridges, pipelines, and roads—without laying new cable.

This isn’t tomorrow’s tech. It’s here now. And it’s already being used in transportation, energy, and public safety sectors around the world.

Why This Matters for ISPs

If you're an ISP—especially one expanding into new areas or taking advantage of BEAD funding—you’re sitting on a goldmine of potential. Here's what multi-use fiber unlocks:

  • New Revenue Streams: You can lease sensing capabilities to municipalities, utility companies, and public safety orgs.

  • Deeper Community Impact: Instead of just bringing connectivity, you're actively supporting smart cities, safety, and sustainability.

  • Faster ROI: Get more value from the network you’ve already built—without additional construction.

This isn't just about expanding what you offer. It’s about strengthening your position as an essential infrastructure partner, not just a service provider.

The Numbers Don’t Lie

The Alliance for Innovation and Infrastructure recently shared some eye-opening insights:

  • The U.S. loses over $130 billion annually to infrastructure failures.

  • Only 1 in 5 Americans realize fiber can be used for more than broadband.

  • Public infrastructure is trending smart—with over 30% of new projects already integrating sensing or AI-based systems.

And with $42.45 billion in BEAD funding rolling out, the need to maximize your fiber investment has never been greater.

The Bottom Line

Fiber is the foundation of modern digital life. But it’s also the foundation of smarter cities, safer communities, and more resilient infrastructure.

If you're already laying fiber—or planning to—it’s time to think beyond the connection. Think sensing. Think data. Think impact.

Because the ISPs who do? They won’t just serve the future. They'll help build it.

 

Want a quick guide to get started?
Download our one-pager, Fiber’s Untapped Power, and discover how your existing network can unlock new revenue, smarter infrastructure, and deeper community impact.

Let’s scale smarter, together.

—Ella