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 Home » Network & Communication » Wireless Devices » Wireless Modules » EH11268897



Cisco Systems, Inc

Cisco Aironet 32-bit Cardbus Radio Module IEEE 802.11a - 54Mbps - Wireless Module

$192.99

Product Info

Cisco Aironet 32-bit Cardbus Radio Module

Item #: EH11268897
Manufacturer:Cisco Systems, Inc
Mfr. Part #:AIR-RM21A-A-K9=
Condition:New
Price: $192.99
Stock: Out of Stock

General Information
ManufacturerCisco Systems, Inc
Manufacturer Part NumberAIR-RM21A-A-K9=
Manufacturer Website Addresswww.cisco.com
Product NameAironet 32-bit Cardbus Radio Module
Marketing Information

Cisco Aironet IEEE 802.11a Cardbus Radio Module provide an easy, cost-effective means to increase the capacity of your wireless network with a simple radio upgrade. An Allen wrench, supplied with the upgrade kit, is all you need to access the CardBus slot to upgrade a Cisco Aironet 1200 Series access point. Simply remove the existing 802.11a radio or remove the slot cover, and insert the new 802.11a module and upgrade the access point's IOS image. The access point does not need to be removed from the installed position and the installer does not need to be grounded while performing the upgrade. No other steps are required.


Product TypeWireless Module
Wireless Specifications
Wireless TechnologyWi-Fi - IEEE 802.11a
AntennaIntegrated
Antenna Range170 ft@ 54Mbps Outdoors
950 ft@ 6Mbps Outdoors
90 ft@ 54Mbps Indoors
500 ft@ 6Mbps Indoors
Frequency Band/Bandwidth5.15 GHz to 5.35 GHz IEEE 802.11a FCC
5.72 GHz to 5.82 GHz IEEE 802.11a FCC
Access MethodCSMA/CA
Channels12 ChannelOperating FCC
12 ChannelNon-overlapping FCC
Transmission Speed54Mbps
Transmission Speed Details54Mbps Auto-fallback IEEE 802.11a
6Mbps IEEE 802.11a
Time Delay120 ns @ 54Mbps
360 ns @ 6Mbps
Transmit Power17 dBm Maximum
Receiver Sensitivity-72 dBm Typical @ 54Mbps
-87 dBm Typical @ 6Mbps
Wireless Security
  • Hardware-based algorithms for encryption
  • Supports Cisco Wireless Security Suite
  • 802.1X and Temporal Key Integrity Protocol (TKIP)
  • Wi-Fi Protected Access (WPA) and WPA2
  • AES
  • Modulation
  • Orthogonal Frequency Divisional Multiplexing (OFDM)
  • Binary Phase Shift Keying (BPSK) @ 6 and 9 Mbps
  • Quadrature Phase Shift Keying (QPSK) @ 12 and 18 Mbps
  • 16-Quadrature Amplitude Modulation (QAM) @ 24 and 36 Mbps
  • 64-QAM @ 48 and 54 Mbps
  • Power Description
    Input Voltage5 V 0.5V
    Environmental Conditions
    Temperature-40 °C (-40 °F) to 70 °C (158 °F) Storage
    -20 °C (-4 °F) to 50 °C (122 °F) Operating
    Humidity10% to 90% Non-condensing Operating
    Physical Characteristics
    Dimensions1.6" Height x 3.5" Width x 4.9" Depth
    Weight0.2 lb Approximate
    Miscellaneous
    Additional Information
  • Spare product
  • Software: Cisco IOS Software Release 12.3(4)JA or later
  • System Requirements

    1 x 32-bit Cardbus slot


    Compatibility

    Cisco Access Points:

  • Cisco Aironet 1200
  • Cisco Aironet 1210
  • Cisco Aironet 1220
  • Cisco Aironet 1230
  • Cisco Aironet 1231


  • Certifications & Standards
  • Wi-Fi
  • IEEE 802.11a
  • IEEE 802.1x
  • FCC Bulletin OET-65C
  • RSS-102

    Safety:

  • UL 60950
  • CAN/CSA C22.2 No. 60950
  • IEC 60950

    Radio Approvals:

  • FCC Part 15.401-15.407
  • RSS-210 (Canada)
  • EN 301.893 (Europe)
  • ARIB STD-T71 (Japan)
  • AS 4268.2 (Australia)
  • AS/NZS 3548 (Australia and New Zealand)


  • Warranty
    Standard Warranty1 Year Limited


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    Manufacturer

    Cisco Systems, Inc

    Maunufacturer's Information
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    Additional Information
    This product was added to our catalog on Thursday 06 March, 2008.
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