A steady stream of investment has driven tremendous growth in subsea cable infrastructure to keep pace with ever-increasing bandwidth demand.
According to new data from TeleGeography’s Transport Networks Research Service, the aggregate cost of new construction over the past nine years has averaged over $2 billion annually.
Let's review the state of submarine cable investment in 2025.
According to new data from TeleGeography’s Transport Networks Research Service, global bandwidth demand continues to climb.
But, as has been the story for the last several years, this growth is coming at a slower and slower rate. Here's what this says about long-haul networks in 2025.
Carl Roberts is feeling energized.
The senior ICT executive and advisor to a myriad of C-suite teams—who is also the newest addition to TeleGeography's roster of Preferred Partners—recently chatted with the TeleGeography team about his time in the industry and the constant changes that have been an energizing force in his career.
We're pumped to have Dennis Thankachan, Co-Founder and CEO of Lightyear, back on TeleGeography Explains the Internet.
Last time Dennis joined us on the show, we dug into Lightyear's approach to creating a digital telecom lifecycle automation platform for enterprise networks.
This time, we discuss their State of Connectivity Report, which dovetails nicely with many of the issues we research here at TeleGeography. (Perhaps this read is a perfect companion to our State of the Network? A match made in heaven, etc.)
From cross connects to PUE, the data center industry is packed with technical jargon.
Today, we’re breaking down 13 key colocation terms. Whether you're new to the field or just need a refresher, this simple glossary can help.
Latency is a term that’s frequently cited when discussing long-haul networks. But what is it really?
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