Cisco AIR-CB21AG-W-K9 Installation And Configuration Manual page 137

Appendix B Technical Specifications
Table B-1
Radio Specifications
Type
802.11a
802.11b/g
Power output
Note
802.11a
802.11b/g
Operating frequency
802.11a
802.11b/g
Usable channels
802.11a
802.11b/g
Data rates
Modulation
Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide for Windows Vista
OL-16534-01
Technical Specifications for CB21AG and PI21AG Client Adapters (continued)
Orthogonal frequency division multiplexing (OFDM)
Direct-sequence spread spectrum (DSSS) and orthogonal frequency
division multiplexing (OFDM)
Refer to Appendix E for limitations on radiated power (EIRP) levels in the European
community and other countries.
40 mW (16 dBm) @ 6, 9, 12, 18, 24 Mbps
25 mW (14 dBm) @ 6, 9, 12, 18, 24, 36 Mbps
20 mW (13 dBm) @ 6, 9, 12, 18, 24, 36, 48, 54 Mbps
13 mW (11 dBm) @ 6, 9, 12, 18, 24, 36, 48, 54 Mbps
10 mW (10 dBm) @ 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Note
100 mW (20 dBm) @ 1, 2, 5.5, 11 Mbps
63 mW (18 dBm) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24 Mbps
50 mW (17 dBm) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36 Mbps
30 mW (15 dBm) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48 Mbps
20 mW (13 dBm) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
10 mW (10 dBm) @ 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
Note
5.15 to 5.25 GHz in the UNII 1 band*
5.25 to 5.35 GHz in the UNII 2 band*
5.470 to 5.725 GHz in the European band
5.725 to 5.825 GHz in the UNII 3 band*
*Depending on the regulatory domain in which the client adapter is
used
2.400 to 2.497 GHz (depending on the regulatory domain in which the
client adapter is used)
5170 to 5320 MHz, 5500 to 5700 MHz, and 5745 to 5805 MHz
2412 to 2484 MHz in 5-MHz increments
1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
Differential binary phase shift keying (DBPSK) - 1 Mbps
Differential quaternary phase shift keying (DQPSK) - 2 Mbps
Complementary code keying (CCK) - 5.5 and 11 Mbps
Binary phase shift keying (BPSK) - 6 and 9 Mbps
Quaternary phase shift keying (QPSK) - 12 and 18 Mbps
16-quadrate amplitude modulation (16-QAM) - 24 and 36 Mbps
64-quadrate amplitude modulation (64-QAM) - 48 and 54 Mbps
The maximum power setting varies according to individual
country regulations.
The maximum power setting varies according to individual
country regulations.
B-3