AIR-PI21AG-E-K9
by Cisco

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PCI - 54Mbps

Host Interface

PCI

Product Type

Wi-Fi Adapter

Manufacturer Part Number

AIR-PI21AG-E-K9

Manufacturer Website Address

http://www.cisco.com

Manufacturer

Cisco Systems, Inc

Product Model

AIR-PI21AG-E-K9

Product Name

Aironet 802.11a/b/g Wireless NIC

Product Line

Aironet

Brand Name

Cisco

Additional Information

Operating Voltage: 3.3V (±0.3V)Regulatory domain: ETSICompatibility:Microsoft Windows XPMicrosoft Windows 2000LED:Status (green)Activity (amber)Receiver Sensitivity 802.11a (typical):5.150 to 5.250 GHz:-87 dBm @ 6 Mbps, -87 dBm @ 9 Mbps, -87 dBm @ 12 Mbps, -87 dBm @ 18 Mbps, -82 dBm @ 24Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps5.250 to 5.350 GHz:-89 dBm @ 6 Mbps, -89 dBm @ 9 Mbps, -89 dBm @ 12 Mbps, -85 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps5.725 to 5.805 GHz:-84 dBm @ 6 Mbps, -84 dBm @ 9 Mbps, -84 dBm @ 12 Mbps, -83 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -72 dBm @ 48 Mbps, -65 dBm @ 54 Mbps5.470 to 5.725 GHz:-87 dBm @ 6 Mbps, -87 dBm @ 9 Mbps, -87 dBm @ 12 Mbps, -87 dBm @ 18 Mbps, -82 dBm @ 24 Mbps, -79 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps

Compatibility

Microsoft Windows XPMicrosoft Windows 2000

Device Supported

Desktop Computer

Platform Supported

PC

Certifications & Standards

Cisco Compatible Wireless (based on Cisco Compatible Extensions v1.0 and v2.0)Wi-FiWHQLFCC Bulletin OET-65CRSS-102IEEE:802.11a802.11b802.11g802.11i802.1XSafety:UL 60950CSA 22.2 No. 60950IEC 60950EN 60950Radio:FCC Part 15.401-15.407RSS-210 (Canada)EN 301.893 (Europe)ARIB STD-T71 (Japan)AS 4268.2 (Australia)FCC Part 15.247EN 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 15.109ICES-003 (Canada)VCCI (Japan)EN 301.489-1 and -17 (Europe)

System Requirements

Compatible Interface: Standard and low-profile Type II PCI with standard PCI interface

Weight (Approximate)

1.92 oz

Height

3.1"

Width

4.7"

Wireless Security

Authentication:802.1X support, including Cisco LEAP, EAP-FAST, PEAP-GTC, PEAP-MSCHAPv2), and EAP-TLS to yield mutual authentication and dynamic per-user, per-session encryption keys (WPA and WPA2)MAC address and standard 802.11 authentication mechanismsEncryption:AES-Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) encryption (WPA2)TKIP encryption enhancements: key hashing (per-packet keying), message integrity check (MIC), and broadcast key rotation via Cisco TKIP or WPA TKIPSupport for static and dynamic IEEE 802.11 WEP keys of 40 and 128 bits

Wireless Transmission Speed

54 Mbit/s

Wireless LAN Standard

IEEE 802.11a/b/g

ISM Band

Yes

UNII Band

Yes

Indoor Antenna Range

410 ft

Outdoor Antenna Range

2000 ft

ISM Maximum Frequency

2.49 GHz

UNII Minimum Frequency

5.15 GHz

UNII Maximum Frequency

5.73 GHz

Number of Antennas

1

Antenna Gain

1 dBi

Antenna Type

Dual Band Antenna