Specifications

VIEW Configuration Guide: Cisco WLAN Controllers (Virtual, Modules, and Standalone) with APs
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Screenshot for access points with external antennas:
4 In the navigation pane under 802.11a/n, click Network. Set the network parameters as
follows:
a Set 802.11a Network Status to Disable; the radio will be re-enabled after setting
radio parameters
b For setting up the Data Rates, please consult your facility’s RF site survey, designed
for voice traffic, to determine if you have sufficient coverage to support all data rates.
The handset requires the following minimum dBm reading to support the
corresponding Mandatory data rate setting in the access point.
802.11
Radio Standard
Minimum Available
Signal Strength (RSSI)
Maximum
"Mandatory" Data Rate
802.11b -70 dBm 1 Mb/s
-60 dBm
11 Mb/s
802.11g -63 dBm 6 Mb/s
-47 dBm 54 Mb/s
802.11a
-60 dBm
6 Mb/s
-45 dBm 54 Mb/s
Web Info: RF deployment reference
For additional details on RF deployment please see the Deploying Enterprise-Grade
Wi-Fi Telephony white paper and the Best Practices Guide to Network Design
Considerations for Spectralink Wireless Telephone.