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Insights for better networks

Get practical perspectives from the 3-GIS team on fiber network management, telecom GIS, utility operations, product innovation, and industry trends. Browse the latest articles, search by topic, or filter by the content most relevant to the networks you plan, build, manage, and maintain.

Fiber network management

Blog: What’s new in the Lio 1 release of 3-GIS | Web

1 min read

What’s new in the Lio 1 release of 3-GIS | Web

The latest telecom release of 3-GIS | Web, Lio 1, is here, bringing updates across the interface, equipment modeling, and day-to-day workflows. From...

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Blog | Beyond the build: Why operational truth matters more than ever

4 min read

Beyond the build: Why operational truth matters more than ever

At some point in almost every transformation conversation, someone will say, “We just need a digital twin”. It sounds like the right answer. It...

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Blog | Putting broadband customer experience in the fast lane

4 min read

Putting broadband customer experience in the fast lane

Today’s broadband customers expect more than just a fast, reliable connection. They expect flawless service experiences. For operators, that makes...

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Blog | Bridging the telecom skills gap

3 min read

How the telecom skills gap is reshaping operations

Telecom networks are expanding faster than ever. Today, fiber is available to more than half of U.S. households, a share that continues to grow as...

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Blog: What is Esri’s Telecom Domain Network (TDN)?

3 min read

What is Esri’s Telecom Domain Network (TDN)?

When Esri introduced the Telecom Domain Network (TDN), it marked an important step forward for modeling communication networks within the ArcGIS...

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Press release: TAPCO partners with 3-GIS

2 min read

TAPCO partners with software company 3-GIS to offer fiber network management

3-GIS's fiber optic network design and management software will provide transportation agencies with access to enhanced infrastructure management...

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Duct space visualization in 3-GIS | Web

2 min read

Making the most of duct space: Challenges and opportunities

When people talk about fiber networks, the spotlight usually goes to the cable itself. But ducts, the conduit that carries it all, may be the most...

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Blog | Telecom industry pulse: July 2025 recap

3 min read

Telecom industry pulse: July 2025 recap

Network news roundup July brought a mix of expansion, consolidation, and rising urgency around telecom infrastructure. From surging enterprise demand...

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Blog | Three reasons to rethink fiber outage response

3 min read

Three reasons to rethink fiber outage response

The stakes are high for fiber service providers: contracts come with strict service-level agreements (SLAs), customer expectations around reliability...

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Blog | Why your BEAD build needs a GIS fiber asset management system

3 min read

Why your BEAD build needs a GIS fiber asset management system

Back in 2021, Congress allocated $42.45 billion to the NTIA to create the Broadband Equity, Access, and Deployment Program—or BEAD. This was done to...

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