| Manufacturer |
Cisco Systems, Inc |
| Manufacturer Part Number |
AIR-CB21AG-A-K9 |
| Manufacturer Website Address |
www.cisco.com |
| Brand Name |
Cisco |
| Product Line |
Aironet |
| Product Name |
Aironet CardBus Wireless NIC |
| Product Type |
Wi-Fi Adapter |
| Technical Information | Wi-Fi Standard | IEEE 802.11a/b/g |
| ISM Band | Yes |
| UNII Band | Yes |
| ISM Minimum Frequency | 2.4 GHz |
| ISM Maximum Frequency | 2.49 GHz |
| UNII Minimum Frequency | 5.15 GHz |
| UNII Maximum Frequency | 5.85 GHz |
| Antenna Gain | 1 dBi |
| Antenna Type | Dual Band Antenna |
| Indoor Antenna Range | 410 ' |
| Outdoor Antenna Range | 2000 ' |
| Wireless Transmission Speed | 54 Mbps |
| Transmission Speed Details | 54 Mbps Auto-fallback IEEE 802.11a/g
48 Mbps Auto-fallback IEEE 802.11a/g
36 Mbps Auto-fallback IEEE 802.11a/g
24 Mbps Auto-fallback IEEE 802.11a/g
18 Mbps Auto-fallback IEEE 802.11a/g
12 Mbps Auto-fallback IEEE 802.11a/g
9 Mbps Auto-fallback IEEE 802.11a/g
6 Mbps IEEE 802.11a/g
11 Mbps Auto-fallback IEEE 802.11b
5.5 Mbps Auto-fallback IEEE 802.11b
2 Mbps Auto-fallback IEEE 802.11b
1 Mbps IEEE 802.11b |
| Access Method | CSMA/CA |
| Time Delay | 350 ns @ 54Mbps
300 ns @ 2Mbps
200 ns @ 5.5Mbps
400 ns @ 6Mbps
250 ns @ 9Mbps
130 ns @ 11Mbps
250 ns @ 12Mbps
220 ns @ 18Mbps
160 ns @ 24Mbps
100 ns @ 36Mbps
90 ns @ 48Mbps
70 ns @ 54Mbps |
| Transmit Power | 20 dBm IEEE 802.11b/g
18 dBm IEEE 802.11b/g
17 dBm IEEE 802.11b/g
15 dBm IEEE 802.11b/g
13 dBm IEEE 802.11b/g
10 dBm IEEE 802.11b/g
16 dBm IEEE 802.11a
14 dBm IEEE 802.11a
13 dBm IEEE 802.11a
11 dBm IEEE 802.11a
10 dBm IEEE 802.11a |
| Receiver Sensitivity | -94 dBm Typical @ 1Mbps IEEE 802.11g
-93 dBm Typical @ 2Mbps IEEE 802.11g
-92 dBm Typical @ 5.5Mbps IEEE 802.11g
-86 dBm Typical @ 6Mbps IEEE 802.11g
-86 dBm Typical @ 9Mbps IEEE 802.11g
-90 dBm Typical @ 11Mbps IEEE 802.11g
-86 dBm Typical @ 12Mbps IEEE 802.11g
-86 dBm Typical @ 18Mbps IEEE 802.11g
-84 dBm Typical @ 24Mbps IEEE 802.11g
-80 dBm Typical @ 36Mbps IEEE 802.11g
-75 dBm Typical @ 48Mbps IEEE 802.11g
-71 dBm Typical @ 54Mbps IEEE 802.11g |
| Wireless Security | Authentication: 802.1X Cisco LEAP EAP-FAST PEAP-GTC PEAP-MSCHAPv2 EAP-TLS WPA WPA2 MAC address and standard 802.11 authentication mechanisms Encryption: AES-Counter Mode with CCMP MIC Key Hashing Broadcast key rotation via Cisco TKIP or WPA TKIP IEEE 802.11 WEP keys of 40 and 128 bits |
| Modulation | OFDM CCK QPSK BPSK DBPSK DQPSK 16QAM 64QAM DSSS |
|
| Interfaces/Ports | Host Interface | PC Card Type II |
|
| Management & Protocols | Management | Client Network Management Utilities: Aironet Desktop Utility System Tray Utility Client Administration Utility |
| Protocols | TKIP
EAP |
|
| Controls/Indicators | Status Indicators | Status (green)
Activity (amber) |
|
| Power Description | Input Voltage | 3.3 V 0.3V |
| Input Current | 554 mA Transmit @ IEEE 802.11a
318 mA Receive @ IEEE 802.11a
203 mA Standby @ IEEE 802.11a
539 mA Transmit @ IEEE 802.11b
327 mA Receive @ IEEE 802.11b
203 mA Standby @ IEEE 802.11b
530 mA Transmit @ IEEE 802.11g
282 mA Receive @ IEEE 802.11g
203 mA Standby @ IEEE 802.11g |
|
| Environmental Conditions | Temperature | 0 °C (32.0 °F) to 70 °C (158.0 °F) Operating
0 °C (32.0 °F) to 85 °C (185.0 °F) Non-operating |
| Humidity | 10% to 90% Non-condensing |
|
| Physical Characteristics | Dimensions | 2.05" Height x 4.46" Width x 4.46" Depth x 0.19" Thickness |
| Weight | 1.6 oz |
|
| Miscellaneous | Additional Information | Operation Voltage: 3.3 Volt Operating Systems: Microsoft Windows XP Microsoft Windows 2000 |
| Compatibility | Windows XP
Windows 2000 |
| Certifications & Standards | FCC configuration Wi-Fi Safety: UL 60950 CSA 22.2 No. 60950 IEC 60950 EN 60950 Radio Approvals: FCC Part 15.401-15.407 RSS-210 (Canada) EN 301.893 (Europe) ARIB STD-T71 (Japan) AS 4268.2 (Australia) FCC Part 15.247 RSS-210 (Canada) EN 300.328 (Europe) Telec 33 and 66 (Japan) AS/NZS 3548 (Australia and New Zealand) EMI and Susceptibility (Class B): FCC Part 15.107 and 15.109 ICES-003 (Canada) VCCI (Japan) EN 301.489-1 and -17 (Europe) IEEE: IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.1x IEEE 802.11i Other: Cisco Compatible Wireless (based on CCX v1.0 and CCX v2.0) WHQL FCC Bulletin OET-65C RSS-102 PC-Card Rev. 7.0 compliant |
| Platform Support | PC |
|
| Warranty | 1 Year Limited |
|
