@HsoTai 

Hey，

I guess you want this document?

https://www.tp-link.com/us/configuration-guides/common-applications-for-pharos-products/?configurationId=22033

In your scenario, it is not recommended to use Repeater mode, because under repeater mode, the signal can only be transmitted to max 20 meters away and may not be stable due to directional antennas. And 6CPEs are too far from adequate. From the FTTH place to the mountain top, you need a pair of CPE's, one as AP in the FTTH place, the other as Client on the mountain top. On the top, you need another AP facing to the village. In the village, each home should have a CPE and a wireless router to broadcast wifi. In total, you will need 17 CPE's and 15 wireless routers.

As for the speed, CPE210 is a fast Ethernet product, the speed will be limited under 100M, plus the consumption during transmission, you can only get less than 100M. It's hard to share each client 10M.