In today’s digital landscape, network uptime is non-negotiable. But as the industry races to expand fiber footprints and meet next-generation bandwidth demands, there’s an unspoken reality nobody wants to address: more fiber in the ground means more vulnerability to infrastructure risks, visibility gaps, and network outages.
Accidental cable breaks and environmental threats are realities of the expansion boom. The difference isn’t whether you face these challenges: it’s how you respond to them. At Zayo, we believe true network excellence demands more than just reacting to outages. It demands intelligent, proactive resilience.
The Hidden Threat to Network Resilience
Here’s a statistic that most in the industry hesitate to share: unauthorized excavation causes 40% of all accidental fiber breaks.
Even with stringent “call before you dig” regulations, contractors who skip permit processes work outside registered zones, or simply make mistakes can sever cables in seconds. The result? Service disruptions that cascade across networks, costing millions in downtime and threatening mission-critical operations.
As the telecom industry continues with massive fiber expansions, the surface area for these risks only grows. Competitors are quietly absorbing these hits, reacting after the damage is done. At Zayo, we’re taking a different approach. We are openly acknowledging the challenge and actively investing in the technology to solve it.
Leading the Charge from Reactive to Proactive
Over the past several years, Zayo has been on a deliberate journey to modernize our network infrastructure. We’ve expanded route diversity, upgraded optical systems, and automated operations. Most recently, we’ve extended fiber monitoring capabilities across more than 19,000 route miles, adding 2,463 new miles and 455 Metro Fiber miles in 2026 alone.
But we know that incremental improvement isn’t enough. Zayo is shifting from reactive troubleshooting to intelligent infrastructure that actively defends itself.
To achieve this, Zayo is building a powerful relationship with FiberSense, a leader in Vibration Detection and Ranging (VID+R™) technology. By embedding real-time sensing directly into the physical layer, we’re turning passive fiber into an intelligent monitoring system that detects excavation, instability, and intrusion before damage occurs.
How Intelligent Infrastructure Works in the Real World
By sending laser pulses through the fiber and analyzing returning signals, VID+R ™ technology converts existing fiber into continuous monitoring systems. Machine learning algorithms distinguish between routine activity, such as traffic or pedestrians, and genuine threats like unauthorized excavation.
Here is how this proactive, intelligent infrastructure delivers significant benefits for enterprises, carriers, and public sector organizations by helping prevent outages, improving network visibility, and strengthening overall service reliability:
- Preventing a Digital Blackout Before It Begins:
Imagine a construction crew starts digging in a bustling urban center, unaware that a critical fiber route lies just inches beneath their equipment. Before the first shovel strikes fiber, the system flags the unapproved digging and sends an immediate alert, pinpointing the exact location. Within minutes, a technician is on-site, halting the work and preventing a costly outage.
- Keeping a City’s Lifeline Secure:
For public sector networks, an outage is a threat to public safety. When emergency communications depend on uninterrupted connectivity, every second counts. Real-time monitoring detects unauthorized vault access or interference instantly. The moment unsanctioned activity is detected, law enforcement or security teams are dispatched immediately, ensuring essential community services remain functioning and secure.
- A Shared Watchtower for Critical Infrastructure:
Underground utility corridors are complex webs of fiber, water, gas, and power lines. A single mistake can trigger cascading failures across multiple services. Advanced sensing turns this shared risk into a shared defense, alerting all stakeholders to potential threats and transforming isolated monitoring into collaborative prevention.
- Detecting Environmental Threats:
Underground events like water leaks can erode or destabilize fiber infrastructure. The same acoustic signature technology used for excavation can identify leaking water pipes, detecting problems before they cause washouts or service interruptions.
The Zayo Advantage: Building Smarter Infrastructure
Our ongoing investments in network resilience are geared toward a single goal: delivering a more secure, reliable experience for our customers. As we set the groundwork for our relationship with FiberSense, we are combining cutting-edge sensing technology with one of the largest independently owned fiber footprints in North America and Europe.
Key benefits of our intelligent infrastructure approach include:
- Proactive threat detection: Identifying risks before they become outages.
- Enhanced Network Visibility: Unprecedented insight into network health and vulnerabilities.
- Improved SLA Performance: Fewer service interruptions and faster restoration times.
- Reduced Maintenance Costs: Targeted interventions replace expensive scheduled patrols.
The future of connectivity requires infrastructure that not only delivers bandwidth, but actively defends it.