Nighthawk AX4 in AP mode connect to XR300

arewe3 wrote:

I might look at going with a wireless solution because the cable will be very hard to replace. 

How much speed do you actually need in this building?  How many people are using the internet there at the same time?  100 mbps is slow for copying really large files, but it is ok for web browsing, email, wifi calling, and even video conferencing and streaming.   So one option is to just live with fast ethernet speeds.

On replacing the cable - It might be easier to run a new cable (perhaps in another conduit) than to replace the old one.  Though that depends on what else is in the conduit.  If it is only the one cable, then it might be possible to pull a new cable through it (attaching a thinner nylon cord to the existing cable, pulling the existing cable out - leaving the cord in the conduit, and then pulling the new cable using the nylon cord).  There are several youtube videos on this topic that you could explore.  Another option (requiring ethernet transceivers on both ends) would be to pull fiber, which is thinner.

As far as wireless goes - there are point-to-point wifi solutions that can be used as a substitute for the cable (one unit on each building, with line-of-sight between them).  I doubt you'll get gigabit speed, but you likely can get something faster than 100 mbps.