this post was submitted on 10 May 2025
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Technology

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China has launched the world’s first commercial 10-Gigabit (10G) broadband network in Sunan County, Hebei Province, with a significant deployment in Xiong’an New Area, a high-tech city being developed as a smart metropolis. The initiative, a collaboration between Huawei and state-owned China Unicom, went live on 20 April 2025.

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[–] dparticiple 8 points 1 week ago (4 children)

The lack of down/up symmetry (at at 10:1 ratio, no less) is rather gobsmacking in 2025. Even here in SV, where internet service has historically lagged behind the rest of the world, I now have 5 gigabits of symmetric fiber service for a reasonable price.

[–] [email protected] 2 points 1 week ago (1 children)

This (asymetric bandwidth) and breaking inbound ports and breaking multicast is how they can sell you solution to fill the gap.

[–] dparticiple 1 points 1 week ago

In other words, offering tiers of service which are symmetric or close the gap? For what it's worth, I seem to be a poor technologist, since 5 gigabits/sec is vastly more than I need, but my ISP keeps encouraging me to upgrade to 7 gigabits. It's nice to know that I could run a skyscraper or a medium sized subdivision if I wanted to, however!

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