Perform A Site Survey - Ruckus Wireless ZoneFlex 7982 User Manual

Installing the Access Point
Before You Begin

Perform a Site Survey

Before installing the Access Point, perform a site survey to determine the optimal
Access Point placement for maximum range, coverage, and network performance.
When performing a site survey, consider the following factors:
Data rates: Range is generally inversely proportional to data rates. The maximum
■
radio range is achieved at the lowest workable data rate. Higher data rates will
generally be achieved at closer distances.
Antenna type and placement: Proper antenna configuration is a critical factor in
■
maximizing radio range. As a general rule, radio range is increased by mounting
the antennas higher off of the ground.
Physical environment: Clear or open areas provide better radio range than closed
■
or filled areas. The less cluttered the operating environment, the greater the
wireless range.
Obstructions, building materials, and sources of interference: Physical obstruc-
■
tions, such as concrete pillars, steel beams and filing cabinets can block or hinder
wireless communication. Avoid installing the Access Point in a location where
there is an obstruction between sending and receiving devices. A number of
machines and electronic devices that emit radio waves – cranes, wireless phones,
microwave ovens, satellite dishes – interfere with and block wireless signals.
Building materials used in construction also influence radio signal penetration.
For example, drywall construction permits greater range than concrete blocks.
For more Access Point placement guidelines, refer to
Mounting Location and Orientation".
"Determine the Optimal
36