GoKawiilAT&T, NBA and WNBA to deploy fourth-generation arena network across all 30 venues
AT&T is partnering with the NBA and WNBA to install a fourth-generation High Speed Arena Network in all 30 league venues, starting with the 2026-27 season and officially launching in July 2027. The upgrade includes more than 68,000 miles of AT&T fiber and new networking equipment, delivering roughly four times the bandwidth of the current system, according to NBA executive Ken DeGennaro.
GoKawiil's interpretation of the reporting above, not reported fact.
The upgrade reflects the NBA's growing reliance on uncompressed, low-latency video streams—DeGennaro says a single game can use about 118 such streams at 250 megabits per second each—to power broadcasts, in-arena content and league programming. This suggests leagues see networking infrastructure as increasingly central to fan experience and content production, not just a backend utility, as demand for multi-angle, high-resolution video continues to rise.
- Fourth-gen network rollout begins with 2026-27 season across all 30 NBA/WNBA venues, full launch July 2027.
- Upgrade adds over 68,000 miles of AT&T fiber and new equipment, quadrupling existing bandwidth.
- A typical NBA game already uses about 118 high-quality, low-latency video streams, per the NBA's Ken DeGennaro.
NBA League Pass Streaming Subscription — If you're excited about AT&T's network upgrades powering richer in-arena stats and multi-angle video, NBA League Pass lets you bring that same data-rich, multi-game viewing experience home. It's the perfect companion for fans who want to track multiple games and player stats simultaneously, just like the upgraded arenas are designed to support.
See NBA League Pass Streaming Subscription on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: cnet.com — Jeff Carlson, 2026-10-19
Published there as: “NBA Arenas Get a Massive AT&T Network Upgrade to Boost Fan Experiences”
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