The Cisco Aironet AIR-ANT2566D4M-R= Dual-Band Directional Wi-Fi Patch Antenna is designed with improved coverage and performance in mind. This FCC-approved patch antenna directs the energy it receives from the transmitter to provide more energy in one direction and less energy in all other directions.
PATCH ANTENNA: 6 dBi (2.4 GHz)/6 dBi (5 GHz), MIMO (4 dual-band ports); designed for indoor or outdoor use with Aironet 1830, 1850, 2800 and 3800 Series and Cisco Catalyst 9115AX, 9120AX and 9130AX Series access points
CONNECTION AND MOUNT: 4 RP-TNC male connectors; wall mount
DIRECTED RADIATION PATTERN: Intended for deployment when directed coverage is required
PERFORMANCE: Designed for improved directional coverage