Cisco AIR-AP1121G-E-K9 Hardware Installation Manual page 106

Table C-1
Category
Radio
Power Output
Frequency
Typical Range
Cisco Aironet 1100 Series Access Point Hardware Installation Guide
C-2
Access Point Specifications (continued)
Specifications
2.4-GHz Radio
With IEEE 802.11b-compliant radio:
100, 50, 30, 20, 5, or 1 mW (at 1, 2, 5.5, and 11Mbps)
With IEEE 802.11g-compliant radio:
100, 50, 30, 20, 5, or 1 mW (at 1, 2, 5.5 and 11 Mbps)
30, 20, 10, 5, or 1 mW (at 6, 9, 12, 18, 24, 48, and 54 Mbps)
(Depending on the regulatory domain in which the access point is installed)
2.400 to 2.497 GHz
(Depending on the regulatory domain in which the access point is installed)
Indoor (across office cubicle walls):
IEEE 802.11b-compliant radio:
(100 mW output power)
400 ft (121.9 m) at 1 Mbps
150 ft (45.7 m) at 11 Mbps
IEEE 802.11g-compliant radio:
(100 mW output power)
410 ft ( 125.0 m) at 1 Mbps
270 ft ( 82.3 m) at 2 Mbps
220 ft ( 67.1 m) at 5.5 Mbps
160 ft ( 48.8 m) at 11 Mbps
(30 mW output power)
300 ft ( 91.4 m) at 6 Mbps
210 ft (67.1 m) at 12 Mbps
180 ft (54.9 m) at 18 Mbps
90 ft ( 27.4 m) at 54 Mbps
Outdoor:
IEEE 802.11b-compliant radio:
(100 mW output power)
2000 ft (609.6 m) at 1 Mbps
800 ft (243.8 m) at 11 Mbps
IEEE 802.11g-compliant radio:
(100 mW output power)
2000 ft (609.6 m) at 1 Mbps
1000 ft (304.8 m) at 11 Mbps
(30 mW output power)
1300 ft (396.2 m) at 6 Mbps
600 ft (182.9 m) at 18 Mbps
250 ft (76.2 m) at 54 Mbps
Using 2.2dBi antennas at the access point and the client adapter.
Note
Appendix C Access Point Specifications
OL-4309-02