The Cisco Aironet 1100 Series offers customers an easy-to-install, single-band autonomous access point that features enterprise-class management, security, and scalability. Legacy Cisco Aironet 1100 Series access points have an 802.11b radio that may be field-upgraded to 802.11g; alternately, the Cisco Aironet 1100 Series may be ordered with a single 802.11g radio that is backward-compatible with 802.11b. The device is available in an autonomous version only and does not support lightweight operation.