Cisco Aironet® (AIR-PI21AG-E-K9) 802.11a/g/b Wireless Adapter Specification Core Features | Form factor | Internal Adapter. | | Interface compatibility | PCI. | | Wlan standards | IEEE 802.11a, IEEE 802.11g/b. |
Wireless | Operating frequency | 2.4 GHz, 5 GHz. | | 802.11a data rates | 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps. | | 802.11b data rates | 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps. | | 802.11g data rates | 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 28 Mbps, 12 Mbps, 9 Mbps, 6 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps. | | 802.11a indoor range | 165 ft. / 50 meter. | | 802.11a outdoor range | 995 ft. / 305 meter. | | 802.11b/g indoor range | 405 ft. / 125 meter. | | 802.11b/g outdoor range | 2000 ft. / 610 meter. | | Operating channels | 802.11b/g: 11 (North America), 13 (Europe), 14 (Japan); 802.11a: 8 (North America), 4 (Japan). |
Security | Wep encryption length | 40 bit (=64 bit), 128 bit. | | Security | WEP, WPA, TKIP, LEAP, TLS, PEAP, MS-CHAP, GTC, 802.1x. |
Extra Features | Operating systems | Microsoft Windows 2000, Microsoft Windows XP. | | Operation voltage | 3.3 Volt. | | Led indicators | Activity. | | Package qty. | 1, |
Dimensions | Height | 7.9 cm. | | Width | 12 cm. | | Weight | 97.2 g |
Warranty Other Info |
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