Cisco Aironet 2800I Series Getting Started Manual page 6

Supported External Antennas
Frequency
2.4GHz and 5GHz
For additional details on the supported antennas, such as antenna gain, and information such as
channels and maximum power settings, see the Channels and Maximum Power Settings for Cisco 2800
Series Access Points sheet at the following URL:
(To be added when available, before FCS)
6
Part Number
AIR-ANT2524DB-R
AIR-ANT2524DW-R
AIR-ANT2524DG-R
AIR-ANT2524V4C-R
AIR-ANT2535SDW-R
AIR-ANT2544V4M-R
AIR-ANT2566P4W-R
Antenna Type
Dual-resonant black dipole
Dual-resonant white dipole
Dual-resonant gray dipole
Dual-resonant ceiling mount omni (4-pack)
Dual-resonant "stubby" monopole
Dual-resonant omni (4-pack)
Dual-resonant "directional" antenna (4-pack)