Wireless Access Point
12 Introduction
XR-4006 Series 4- to 8-Radio High Density Access Points 
These APs include models with two Gigabit Ethernet ports and four or eight 
multi-state radios (2.4GHz or 5GHz) supporting 802.11ac and 802.11a/b/g/n. 
Each of the XR-4836’s eight 3x3 802.11ac radios supports 1.3Gbps, connecting up 
to 1024 users at one time with up to 10.4 Gbps total Wi-Fi bandwidth. 
The Xirrus XR-4006 Series Wireless AP has an eight-slot chassis that allows you to 
purchase a four-radio model and add more radios later as your needs grow. These 
models support high-performance for high density needs, integrating 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.
A unique feature optimizes wireless performance by automatically segmenting 
faster 802.11ac clients from slower Wi-Fi clients. Since Wi-Fi is a shared medium, 
this separation ensures slower 802.11a/b/g/n clients do not slow down 802.11ac 
clients and prevent them from achieving high performance.
 
Feature XR-4426 XR-4436 XR-4826 XR-4836
No. of radios: 802.11 
ac/a/b/g/n/monitor
4488
Radio type 2x2 3x3 2x2 3x3
Integrated antennas 8 12 16 24
Integrated wireless switch 
ports
8888
Integrated RF spectrum 
analyzer, threat sensors
Yes Yes Yes Yes
1 Gigabit Uplink Ports  2 2 2 2
Wireless bandwidth  3.5 Gbps 5.2 Gbps 6.9 Gbps 10.4 Gbps
Users supported 512 512 1024 1024