1、This is the description from the official website.
https://www.nokia.com/broadband-access/in-home-connectivity/home-wi-fi/wi-fi-beacon-10/
2、Found the reverse-engineered DTS and boot logs on GitHub.
https://raw.githubusercontent.com/oldcat618/Nokia-BEACON10/refs/heads/main/bak/dmesg.txt
https://raw.githubusercontent.com/oldcat618/Nokia-BEACON10/refs/heads/main/bak/nokia9574.dts
3、Some teardown photos found online
