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Cisco

Adapter (802.11a/b/g CARDBUS Adapter, FCC)

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Cisco Accessories

Manufacturer part number: AIR-CB21AG-A-K9

Technical Information

  • 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 Maximum Frequency: 5.85 GHz
  • Antenna Gain: 1 dBi
  • Antenna Type: Dual Band Antenna
  • Wireless Transmission Speed: 54 Mbps
  • ISM Minimum Frequency: 2.40 GHz
  • UNII Minimum Frequency: 5.15 GHz
  • 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

General Information

  • Product Type: Wi-Fi Adapter
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Product Model: AIR-CB21AG-A-K9
  • Product Name: Aironet CardBus Wireless NIC
  • Product Line: Aironet

Physical Characteristics

  • Height: 2.1"
  • Width: 4.5"
  • Depth: 4.5"
  • Thickness: 190 mil
  • Weight (Approximate): 1.60 oz

Interfaces/Ports

  • Host Interface: PC Card Type II

Other

  • Device Supported: Computer
  • 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
  • Compatibility:
    • Windows XP
    • Windows 2000
  • Platform Supported: PC
  • Additional Information:
    • Operation Voltage: 3.3 Volt
    • Operating Systems:
    • Microsoft Windows XP
    • Microsoft Windows 2000

Warranty

  • Limited Warranty: 1 Year