Xirrus Wi-Fi Array XR4420 User Manual

Wi-Fi Array
Introduction 19
Flexible Coverage Schemes
Your Wi-Fi Array offers flexible coverage schemes for each wireless technology.
Figure 9. Coverage Schemes (XS16 shown)
 802.11a/n, 802.11a
Delivers 60° wireless coverage per IAP, with 6 dBi of gain.
 802.11b/g/n, 802.11b/g
Delivers 180° wireless coverage, with 3 dBi of gain.
 802.11a/b/g/n, 802.11a/b/g (monitor only)
Delivers 360° wireless coverage, with 2 dBi of gain.
Non-Overlapping Channels
Complete use of non-overlapping channels limits interference and delivers
maximum capacity. On the XN16, up to 16 non-overlapping channels are fully
utilized across the 5GHz and 2.4GHz spectrums (up to 12 across the 5GHz
spectrum plus up to 3 across the 2.4 GHz spectrum — typically, one additional
radio is used as a dedicated RF monitor).

Xirrus Wi-Fi Array XR4420 Specifications

General

Brand	Xirrus
Model	Wi-Fi Array XR4420
Category	Speaker System
Language	English