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Posted by Andreas Sebayang
 - November 24, 2025, 17:18:44
Hi,

Quote from: Josh on November 23, 2025, 22:13:43I don't think it supports 2.4GHz at least it's not on their spec sheet which makes sense why 802.11b/g is not supported as well. The 802.11n you see would most likely be on the 5GHz as WiFi 4 supports both 2.4 and 5GHz.

yes you are right. The working frequency is above 5 GHz. It's a little odd. I was wondering that myself while writing the news. The datasheet was odd. But I don't know if they corrected it or if I just misread while going through the specs. There is a part about 2.4 Gbps which I might have taken as GHz. My bad.

Thank you for pointing it out. I have corrected it with an update.

regards

-Andreas Sebayang
Posted by Josh
 - November 23, 2025, 22:13:43
I don't think it supports 2.4GHz at least it's not on their spec sheet which makes sense why 802.11b/g is not supported as well. The 802.11n you see would most likely be on the 5GHz as WiFi 4 supports both 2.4 and 5GHz.
Posted by Redaktion
 - November 22, 2025, 21:01:47
Ubiquiti's new UDB Switch is designed to easily connect multiple remote IoT devices with wired connections to a network and supply them with power via PoE+. To do so, the switch uses a WiFi 7 uplink across three frequencies. For instance, the 6 GHz band should be suitable for environments with heavy WiFi traffic.

https://www.notebookcheck.net/Ubiquiti-New-UDB-switch-offers-5-and-6-GHz-WiFi-uplink-as-well-as-PoE.1168903.0.html