Cisco Aironet 340 Series, Hardware Installation Manual

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Cisco Aironet Wireless LAN Adapters Hardware Installation Guide
OL-0795-01
Chapter 1 Product Overview
Positioning Your Wireless Products
•
Obstructions – A physical obstruction such as metal shelving or a steel pillar
can hinder performance of the client adapter. Avoid locating the workstation
in a location where there is a metal barrier between the sending and receiving
antennas.
•
Building materials – Radio penetration is greatly influenced by the building
material used in construction. For example, drywall construction allows
greater range than concrete blocks. Metal or steel construction is a barrier to
radio signals.
Link Test
The link test tool is used to determine RF coverage. The test results can help the
installer to eliminate areas of low RF signal levels that can result in a loss of
connection between the client adapter and the Access Point.