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Cisco AIR-LAP1142N-A-K9 Controller-Base Wireless AP Dual-Band WiFi PoE Aeronet

by Cisco
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You will recieve a product free of scratches, markings or UV stains. All will work out of the box. Due to the amount of units, we always recommend conducting a full factory reset and update the firmware directly from factory support page. A Grade. 
AIR-LAP1142N-A-K9 - Dual-band Controller Based 802.11a/g/n Wireless Access Point WAP, 300Mbps
The Cisco Aironet 1140 Series Access Point is a business-ready designed for simple deployment and energy efficiency. The high-performance platform, which offers at least six times the throughput of existing 802.11a/g networks, prepares the business for the next wave of mobile devices and applications. Building on the Cisco Aironet heritage of RF excellence, the 1140 Series combines the industry’s most widely deployed 802.11n technology with a sleek industrial design that blends seamlessly into any enterprise environment. Designed for sustainability, the 1140 Series delivers high performance from standard 802.3af Power over Ethernet.
The Cisco Aironet 1140 Series is a component of the Cisco Unified Wireless Network, which can scale up to 18,000 WAPs with full Layer 3 mobility across central or remote locations on the enterprise campus, in branch offices, and at remote sites. The Cisco Unified Wireless Network is the industry’s most flexible, resilient, and scalable architecture, delivering secure access to mobility services and applications and offering the lowest total cost of ownership and investment protection by integrating seamlessly with the existing wired network.
  • 2x3 multiple-input multiple-output (MIMO) with two spatial streams
  • Maximal ratio combining (MRC)
  • Legacy beamforming (hardware supports this capability; not yet enabled in software)
  • 20- and 40-MHz channels
  • PHY data rates up to 300 Mbps
  • Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
  • 802.11 dynamic frequency selection (DFS) (Bin 5)
  • Cyclic shift diversity (CSD) support