SMC Networks ElliteConnect 2.4GHz/5GHz - Manual (Page 55)

Mount the Unit
4-3
3. Use the included nuts to tightly secure the wireless bridge to
the bracket. Be sure to take account of the antenna
polarization direction; both antennas in a link must be
mounted with the same polarization.
Attach bracket to
pole with mounting
grooves facing up
Antenna Polarization
Direction