TP-Link TL-ANT5830B Quick Installation Manual page 7

4. Connect TL-ANT5830B to 5GHz AP (Access Point) interface
with cables. It's recommended to use radio frequency cables
with high quality and low loss. Besides, the shorter the cable is,
the better it will be to avoid unnecessary loss.
Warning:
 Mount the antenna at a safe location, far away from power lines,
lamps, and other cables.
 Do not mount the antenna in the rain or thunder storm.
 Do not mount the antenna alone.
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