Supported Antennas - Cisco 9971 Deployment Manual

The table below lists the modes that are supported by each Cisco access point.
Cisco AP 802.11a
Series
500 No
1100 No
1130AG Yes
1140 Yes
1200 Optional
1230AG Yes
1240AG Yes
1250 Yes
1260 Yes
3500 Yes

Supported Antennas

Some of the Cisco Access Points require or allow external antennas.
Please refer to the following URL for the list of supported antennas and how these external antennas should be mounted.
http://www.cisco.com/en/US/prod/collateral/wireless/ps7183/ps469/product_data_sheet09186a008008883b.html
Cisco Unified IP Phone 9971 Wireless LAN Deployment Guide
802.11b 802.11g
Yes Yes
Yes Optional
Yes Yes
Yes Yes
Yes Optional
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
802.11n Autonomous
No Yes
No Yes
No Yes
Yes Yes
No Yes
No Yes
No Yes
Yes Yes
Yes No
Yes No
Unified
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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