Xirrus XR-520 User Manual

Wireless Array
8 Introduction
XR-2000/2005 Series Arrays
These Arrays include models with one or two Gigabit Ethernet ports and two or
four multi-state radios (2.4GHz or 5GHz) that can support 300Mbps or 450Mbps,
connecting up to 960 users at one time.
The Xirrus XR-2000 Series Wireless Array is a four slot chassis available in a four
multi-state (2.4GHz or 5GHz) radio configuration supporting up to 1.8Gbps of
bandwidth. These models support a range of low to high-performance
applications, including offices, hospitals, campuses and classrooms, and hotels.
Like larger XR Arrays, these models integrate multi-state radios with high gain
directional antennas, an onboard multi-gigabit switch, controller, firewall, threat
sensor and spectrum analyzer on a modular chassis designed for extensibility.

Some smaller Arrays/APs have less memory (XR-500/1000 Series and
XR-620) and can’t run all ArrayOS features simultaneously. You will see an
error message if you configure a feature when there is not enough memory.
Feature
XR-2220 XR-2225 XR-2230 XR-2235 XR-2420 XR-2425 XR-2430 XR-2435
No. radios: 802.11 
a/b/g/n/monitor
22224444
Radio type 2x2 2x2 3x3 3x3 2x2 2x2 3x3 3x3
Integrated antennas 4 4 6 6 8 8 12 12
Integrated wireless
switch ports
44444444
Integrated RF
spectrum analyzer,
threat sensors
Yes Yes Yes Yes Yes Yes Yes Yes
Gigabit Uplink Ports 12121212
Wireless bandwidth 600
Mbps
600
Mbps
900
Mbps
900
Mbps
1.2
Gbps
1.2
Gbps
1.8
Gbps
1.8
Gbps
Users supported 480 480 480 480 960 960 960 960

Xirrus XR-520 Specifications

General

Brand	Xirrus
Model	XR-520
Category	Wireless Access Point
Language	English