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Comcast Deploys Fiber Sensing Technology to Enhance Network Intelligence and Reliability

Business Wire•29/09/2026•12:41 ET
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Key Highlights

  • ➤Comcast (CMCSA) unveiled fiber sensing technology detecting network-adjacent activity in real time
  • ➤Fiber sensing pinpoints construction and other activity near buried lines before potential damage
  • ➤Technology aims to prevent outages, accelerate response, and improve network reliability
  • ➤Xfinity ranked #1 nationally for Consistent Quality, Download Speed and Video Experience
  • ➤Xfinity earned its second consecutive Most Reliable WiFi win within its footprint

Expert Statements

Elad Nafshi, Chief Network Officer, Comcast

“Our fiber sensing technology is another way we’re leveraging network intelligence, at scale, to deliver a more reliable, responsive and resilient experience for customers.”

Elad Nafshi, Chief Network Officer, Comcast

“Customers count on our network every moment of every day, and our job is to make the incredible complexity behind that connection invisible to them.”

Elad Nafshi, Chief Network Officer, Comcast

“The more visibility we have across the fiber that connects our network, the better we can anticipate problems, respond faster and minimize the impact to customers.”

Elad Nafshi, Chief Network Officer, Comcast

“We have the engineering and innovation expertise to develop capabilities like fiber sensing and demonstrate their impact in the real world. We’re excited to deploy this technology across our network and explore how it can help improve reliability across the broader fiber infrastructure our services rely on.”

Comcast Deploys Fiber Sensing Technology to Enhance Network Intelligence and Reliability

Uses Fiber to Detect Activity Happening Near the Network and Identify Potential Problems Before They Cause Damage

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