Worldwide bandwidth demand continues to develop at a gradual tempo.
Annual demand progress has decelerated slowly, however based on new information from TeleGeography’s Transport Networks Analysis Service, combination demand greater than tripled between 2019 and 2023 to achieve an eye-popping 5 Pbps.
Worldwide Worldwide Bandwidth Development
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Supply: © 2024 TeleGeographyNow check out the bar chart under.
Used Worldwide Bandwidth Development by Area
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Supply: © 2024 TeleGeography
On a regional degree, most components of the world have seen very comparable progress at about 35-40% CAGR since 2019.
The markets that stand out are Africa, the place capability progress continues to be surging at a virtually 50% CAGR, and the U.S. & Canada, the place market maturity has slowed demand to round 30% CAGR.
The Function of Content material Suppliers
Content material and cloud suppliers—most particularly a handful of firms like Google, Meta, Microsoft, and Amazon—are firmly entrenched as the largest customers of community capability globally.
As lately as 2016, web spine suppliers accounted for almost all of demand. Not anymore. As of 2023, content material and cloud networks accounted for greater than 70% of all bandwidth utilization.
As of 2023, content material and cloud networks accounted for greater than 70% of all bandwidth utilization.
Should you have a look at the 100% bar chart under, you’ll see that this demand scale isn’t the identical on each route that we observe at TeleGeography.
Share of Used Bandwidth by Class for Main Routes
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Notes: Knowledge exhibits used bandwidth as of year-end 2023. Supply: © 2024 TeleGeography
On a number of the greatest subsea routes just like the trans-Atlantic, trans-Pacific, and intra-Asia, content material suppliers account for the overwhelming majority of demand (80% or extra). Different routes stay extra carrier-driven, such because the U.S.-Latin America routes, and routes connecting Europe to Africa, Asia, and the Center East.
Why the distinction?
Content material suppliers are centered on connecting information facilities throughout completely different zones. Because of the focus of service supply in main Asian, European, and U.S. markets, core routes connecting these areas are of highest precedence to the content material suppliers.
That stated, content material supplier demand is quickly rising all over the place and outpaces demand progress even on routes the place carriers proceed to drive general capability utilization.
Content material Suppliers versus Others Bandwidth Development by Area
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Supply: © 2024 TeleGeography
As is likely to be anticipated, content material supplier demand progress is quickest in areas the place carriers are nonetheless dominant, like Africa, Latin America, and the Center East. However there isn’t any a part of the globe the place content material demand progress is not outpacing that of web spine suppliers.
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