8 Access Point XR under the Hood to economically serve today’s requirements without  sacrificing for tomorrow’s demand

Xirrus Wireless Array 4000 Series:  XR-4420, XR-4430, XR-4820, and XR-4830 

The Xirrus XR-4000 Series 8-slot chassis is the industry’s only multi-state radio platform supporting multiple configurations with post-installation upgrade options. The Xirrus XR-4000 Series combines unmatched flexibility in wireless standards with the ability to scale a network to meet increasing capacity demands without adding additional devices

Ready for the Future

Both the Xirrus XR-4000 Series 8-slot chassis and larger capacity Xirrus XR-6000 Series 16-slot chassis disrupt the status quo with the ability to scale coverage, bandwidth and capacity without adding additional access points to the network to accommodate growth.

High Availability

Supports hot stand-by Array for mission critical areas

Environmentally Friendly

Supports ability to turn off radios based on schedule configuration

Wireless Protocols

IEEE 802.11a, 802.11b, 802.11d, 802.11e, 802.11g, 802.11h, 802.11i, 802.11j, 802.11n

• Configurable with 4 or 8 multi-state radios (2.4GHz or 5GHz)

• Supports 300Mbps or 450Mbps 802.11n modes

• Supports up to 1920 users

• Field upgradable to add/change radios or new wireless technologies

 Application control

  1.      limit, forbid and allow access to website
  2.      Control bandwidth
  3.      Generate database
  4.      Control, monitor and survey user trends
  5.      Many more……..

The XR-4000 is designed to meet a wide variety of wireless networks requirements, including ubiquitous wireless coverage, low to medium user density, and high reliability



NSP Architecture for Superior Performance

The architecture of the Xirrus XR-4000 Array is based upon a Network Services Processor (NSP) that delivers uncompromised performance to all associated users. The design allows for hardware based encryption, compression, acceleration, as well as reliable quality of service with uptimes and availability optimized for 802.11n performance and scalability.


The XR-4000 provides significant deployment flexibility for wireless network designs. Engineers have greater flexibility in Array placement to maximize coverage and minimize equipment costs.


Maintain a high level of performance for mission-critical applications and support the ability to handle unpredictable user growth throughout your wireless network. Scale capacity by increasing the network traffic throughput without installing additional devices.


Eliminate potential gaps in security infrastructure with the XR-4000 series virtualized firewall, threat sensor and spectrum analyzer providing comprehensive security without the need for additional equipment.


Deploy 75%+ less equipment than competitive solutions and reduce the effort to manage and maintain your wireless network. Realize savings with the XR-4000 multi-radio design and directional antennas that minimizes the number of devices needed to be deployed resulting in savings in equipment, cables, switch ports, installation time, maintenance and power consumption.

Application Control

Firewall, apply QoS, and manage 1200+ application types under 15 categories using Layer 7 Deep Packet Inspection (DPI) and other contextual application detection techniques.

Bring Your Own Device

Integration with Xirrus Access Manager (XAM) allows guests and employees alike to use non-corporate configured wireless devices while the XR-4000 enforces appropriate access policies.

Bonjour Director Support

Extend Apple Bonjour protocols across Layer 3 boundaries for simple setup and configuration of commonly used shared Apple services such as Airplay and Airprint.