
Copyright © 2011, Juniper Networks, Inc. Installing and Connecting a WLA 9
Wireless LAN Access Point WLA522 and WLA522E Quick Start Guide Part Number: 530-042353 Rev.01
Additional Radio Safety Advisories
Cabling Requirements
Category 5 cable with straight-through signaling must be installed at the site before you install an AP. A single
connection requires one cable. A dual-homed connection requires two cables.
Mounting an AP on a solid surface requires Cat 5 cable that does not have strain relief. For installation on all
other surfaces, use a Cat 5 cable with or without strain relief.
Warning: In the U.S., locate the AP and any externally attached antennas a minimum of 50cm (19.7
inches) away from people. This safety warning conforms with FCC radio frequency exposure limits for
dipole antennas such as those used in the AP.
Warning: Do not operate the AP near unshielded blasting caps or in an otherwise explosive
environment unless the device has been modified for such use by qualified personnel.
Warning: Before using a wireless device in a hazardous location, consult the local codes, national
codes, and safety directors of the location for usage constraints.
Warning: Do not touch or move the AP when the antennas are transmitting or receiving.
Warning: Do not hold any radio device so that the antenna is very close to or touching the face, eyes, or
other exposed body part while the radio antenna is transmitting.
Warning: Do not connect or disconnect cables or otherwise work with the AP hardware during periods
of lightning activity.
Informational Note: The AP is intended for indoor use only. Do not install the device outdoors, unless
you install it with a Juniper Networks outdoor AP enclosure.
Informational Note: To reduce the possibility of connection interference caused by dust, clean the Cat
5 connector pins before inserting a cable into an AP.
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