D-Link Long Range Wireless Bridge 2 Pack

Point-to-Point or Point-to-Multipoint connection
Up to 20 km distance
802.11ac wireless technology on 5GHz band
TDMA technology for better performance
High power 27 dBm design
23 dBi directional antenna
Weather Proof outdoor design (IP66 rated)
8 kV surge protection
Supports standard IEEE 802.3at PoE