User`s guide

Welcome to the Aironet 4000 Series Wireless LAN Adapter
1-7
Link Test
The link test tool is used to determine RF coverage. The
test results help the installer eliminate low RF signal
level area that can result in loss of connection.
Security Features
The Aironet 4000 Series Wireless LAN Adapter employs
Direct Sequence Spread Spectrum Technology, previously
developed for military “anti-jamming” and “low probability of
intercept” radio systems.
The Aironet Access Point must be set to the same Service
Set Identifier (SSID) as all other Aironet devices on the
wireless infrastructure. Units with a different SSID will not
be able to directly communicate with each other.