Cisco Aironet 1600 Deployment Manual page 61

Tip When mounting antennas outside, always mount with the WIRES DOWN and never obstruct or put
weather proofing material over the drain holes.
Figure 81
Figure 82
Misc. Questions and Answers
Q.
Always mount antennas outdoors with leads DOWN (indoors does not matter)
If antenna connectors are exposed to weather – Coax-Seal should be used but if
present, do not cover antenna drain holes.
Which AP is best for manufacturing and warehouse areas?
Cisco Aironet Series 1600/2600/3600 Access Point Deployment Guide, Release 7.5
Misc. Questions and Answers
61