Cisco AIR-PI21AG-A-K9 / 74-3482-07 AIRONet 802.11 A/B/G Wireless PCI Network Adapter Card
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Cisco AIR-PI21AG-A-K9 / 74-3482-07 AIRONet 802.11 A/B/G Wireless PCI Network Adapter Card

Cisco AIR-PI21AG-A-K9 / 74-3482-07 AIRONet 802.11 A/B/G Wireless PCI Network Adapter Card

Price:
$89.00
CiscoSKU: 54231
Model Number: AIR-PI21AG-A-K9
Alt. Part Number: 74-3482-07
Condition: OEM Bulk
In stock:  Yes
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Description

Whether configured to support single 802.11b coverage, single 802.11g coverage, single 802.11a coverage, dual-mode 802.11a/g coverage, or trimode 802.11a/b/g coverage, the Cisco Aironet 802.11a/b/g Wireless PCI Adapter is Wi-Fi compliant and combines the freedom of wireless connectivity with 802.11i/ Wi-Fi Protected Access 2 (WPA2) encryption for the performance, security, and manageability that businesses require.

AIR-PI21AG-A-K9 Specifications

Technical Information

  • Wi-Fi Standard:     IEEE 802.11a/b/g
  • ISM Band:     Yes
  • UNII Band:     Yes
  • ISM Minimum Frequency:     2.40 GHz
  • ISM Maximum Frequency:     2.49 GHz
  • UNII Minimum Frequency:     5.15 GHz
  • UNII Maximum Frequency:     5.85 GHz
  • Number of Antennas:     1
  • Antenna Gain:     1 dBi
  • Antenna Type:     Dual Band Antenna
  • Indoor Antenna Range:     410 ft
  • Outdoor Antenna Range:     2000 ft
  • Wireless Transmission Speed:     54 Mbps
  • 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 mechanisms

  • Encryption:

  • 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 TKIP
  • Support for static and dynamic IEEE 802.11 WEP keys of 40 and 128 bits

Interfaces/Ports

  • Host Interface:     PCI

Physical Characteristics

  • Width:     4.7"
  • Weight (Approximate):     1.92 oz

Miscellaneous

  • Package Contents:     
  • Aironet 802.11a/b/g Low Profile Wireless PCI Adapter
  • 1-dBi gain antenna
  • 2-Meter Antenna Cable
  • Antenna base
  • Low-profile bracket
  • 2 x mounting screws
  • 2 x plastic wall anchors
  • Additional Information:     
  • Operating Voltage: 3.3V (±0.3V)
  • Regulatory domain: America

  • Compatibility:

  • Microsoft Windows XP
  • Microsoft Windows 2000

  • LED:

  • 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 Mbps
  • 5.250 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 Mbps
  • 5.725 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 Mbps
  • 5.470 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:     
  • Windows XP
  • Windows 2000
  • Certifications & Standards:     
  • Cisco Compatible Wireless (based on Cisco Compatible Extensions v1.0 and v2.0)
  • Wi-Fi
  • WHQL
  • FCC Bulletin OET-65C
  • RSS-102

  • IEEE:

  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11i
  • 802.1X

  • Safety:

  • UL 60950
  • CSA 22.2 No. 60950
  • IEC 60950
  • EN 60950

  • Radio:

  • 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
  • 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)
  • Platform Supported:     PC

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