GEARit Cat6 Outdoor Ethernet Cable (100ft) 23AWG Pure Copper, FTP, LLDPE, Waterproof, Direct Burial, In-Ground, UV Resistant, POE, Network, LAN, Internet, Cat 6, Cat6 Cable - 100 Feet

I wouldn't trust a listing which says pure copper solid wire in the description but shows braided CCA in the pictures. Also they claim this is direct burial rated but it has a PVC jacket. Something like this is better (not necessarily endorsing this specific product, I haven't used it but the brand is at least known). https://www.amazon.com/GearIT-Cat6-Outdoor-Cable-Waterproof/dp/B0873WMNPG/ LLDPE jacket, foil shielding, solid core pure copper also 23 AWG (thicker, better for PoE).