I need to establish a WLAN Bridge over a distance of approximately 400m. I found this equipment: https://www.ligowave.com/products/apc-propeller-2
As I understand it needs to connect over LAN to the internetrouter. In this case i am not able to lay a cable to the outside from the internetrouter. So I need to connect over WLAN. The logical construct will be something like:
internetrouter (from ISP) <---WLAN----> WLAN Bridge <---400m distance---> WLAN Bridge <---LAN or WLAN ---> access point or end devices (like Laptop, samrtphone,...)
What kind of equipment do I need and how is this scenario called?