Cisco aironet 2800 series User Manual

CHAPTER 4
Understanding Flexible Radio Assignment
(software overview)
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Understanding Flexible Radio Assignment (Software Overview), page 25
Understanding Flexible Radio Assignment (Software Overview)
The AP 2800 and 3800 contain a Flexible Radio Architecture; In a sense the AP is a tri-band radio as it contains
a dedicated 5–GHz radio to serve clients and another Flexible Radio (known as an XOR radio) that can be
assigned different functions within the network.
The flexible radio is similar to the previous XOR radio used in the Cisco WSSI/WSM modules for the AP
3700, but this new flexible radio module is able to be configured to serve clients in either 2.4-GHz or 5–GHz
or serially scan both 2.4-GHz and 5–GHz on the flexible radio while the main 5–GHz radio serves clients.
Figure 27: Flexible Radio Assignment
Cisco Aironet Series 2800/3800 Access Point Deployment Guide
25

Cisco aironet 2800 series Specifications

General

Frequency Bands	2.4 GHz and 5 GHz
MIMO	4x4
Spatial Streams	4
Wi-Fi Standards	802.11a/b/g/n/ac
Ethernet Ports	1 x Gigabit Ethernet
Power Options	802.3at PoE
Antenna	Internal or external antennas
Mounting	Ceiling, wall
Security	WPA2, 802.1X, AES
Management	Cisco Prime Infrastructure