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Altitude 4521 Access Point

Cost Effective Single Radio Independent 802.11 abgn Wireless Access Point

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Cost Effective Single Radio Independent
802.11 abgn Wireless Access Point

The Altitude™ 4521 is an independent, cost-effective access point. As a single radio independent AP, the Altitude 4521 can be used as a standalone AP or with a wireless controller, this AP also can become a virtual controller and control up to 24 additional Altitude 4521 Access Points. This access point is targeted at Enterprise and Campus deployments that are looking to lower the cost of deploying and operating a secure, reliable 802.11n wireless LAN (WLAN) but are also looking for a more robust solution than a pure dependent AP approach.

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  • Compact
  • Cost Effective
  • Layer 2-7 Stateful Packet Filtering Firewall
  • Wireless IPS
  • VPN Gateway
  • Internal and External Antenna Options Virtual Controller Functionality
  • Continues to provide service even if connectivity to controller is lost.


  • 2×2 MIMO
  • 802.11 abgn (2.4 / 5GHz)
  • 27 dBm Max Output Power
  • GigE Uplink with PoE

Form Factor

  • Single Radio
  • Independent AP
  • Wall or Ceiling Mount