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AirLAN2000 - PC/104+ WirelessLAN controller

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The AirLAN2000 provides a high speed WireLess Ethernet interface for PC/104+ systems. Utilizing the high performance 32-bit PCI interface the AirLAN2000 is available with Wireless Ethernet support at speeds of up to 54/108MBits/sec.

The AirLAN2000 is available with options supporting a wide range of IEEE802.11 Wireless standards including 802.11a, b, g and h standards. The AirLAN2000 series is designed for demanding embedded applications and also features support for both the WPA (Wi-Fi Protected Access) and AES (Advanced Encryption Security) standards for securing wireless networks. Support for Diversity Antenna configuration (option) can improve performance and range over tens of kilometers even at low transmitter power.

The AirLAN2000 is available with drivers for Windows98/ME/2000/XP and Linux. Other drivers may be available on request.



  • Wireless Ethernet to IEEE802.11 Standards
  • Option for IEEE802.11b/g 2.4GHz standard
  • Option for IEEE802.11a 5GHz standard
  • 802.11b at up to 11Mbps
  • 802.11g at up to 54Mbps
  • 802.11a at up to 108Mbps (Turbo Mode)
  • WPA - Wi-Fi Protected Access (64,128,152-WEP with TKIP)
  • AES (Advanced Encryption Security) support
  • Compact 3.6in x 3.8in PC/104+ form factor
  • Single +5V Supply

PC/104-Plus Bus

  • Compliant with PCI Rev 2.1
  • 132MBytes/sec bandwidth at 33.33MHz bus speed
  • PCI Bus Master/Slave

Host System Requirement

  • PC/104plus bus with one spare REQ/GNT
  • +5V or +3.3V signalling

Network Standards

  • IEEE802.11, IEEE802.11a, IEEEE802.11b
  • IEEE802.11g
  • draft IEEE802.11e, f, h, i (future options)

Data Rates

  • IEEE802.11a up to 54MBit/s normal, up to 108MBit/s (Turbo Mode)
  • IEEE802.11g at 6, 9, 12, 18, 24, 36, 48, 54MBit/s
  • IEEE802.11b at 1, 2, 5.5, 11MBit/s


  • WPA Wi-Fi Protected Access with up to 152-WEP
  • AES (Advanced Encryption Security) Support

Frequency Bands

  • IEEE802.11a - 5.15 - 5.25GHz,
    5.25 - 5.35GHz,
    5.725 - 5.825GHz
  • IEEE802.11b/g - 2.412 - 2.462GHz (USA)
    2.412 - 2.484GHz (Japan)
    2.412 - 2.472GHz (Europe ETSI)
    2.457 - 2.462GHz (Spain)
    2.457 - 2.472GHz (France)

Transmit Power (typical)

  • IEEE802.11a - 15dBm +/-2 @ 54MBit/s
    13dBm +/-2 @ 108MBit/s (Turbo Mode)
  • IEEE802.11g - 15dBm +/-2 @ 54MBit/s
  • IEEE802.11b - 20dBm +/-2 for all rates

Receive Sensitivity

  • IEEE802.11a - -68dBm @ 54MBit/s
  • IEEE802.11b/g - -68dBm @ 54MBit/s

Antenna Connection

  • Antenna Connection IEEE802.11a - dual
  • IEEE802.11b/g - single SMA for Antenna


  • Single +5V power at less than 750mA
  • Operating Temp 0°C to 55°C


  • Driver support for Windows98/ME/2000/XP and Linux
  • Driver support for QNX and VxWorks (optional)

The following order codes can be used when ordering the AirLAN2000

AirLAN2000-11a - AirLAN2000 with 802.11a with double SMA connectors
AirLAN2000-11bg - Standard AirLAN2000 with 802.11b and g

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