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Cisco AIR-CT5508-12-K9

Cisco 5508 Wireless Controller - (for Up to 12 APs)
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We want to make sure you are completely satisfied with your purchase. Customers must return their product within 30 days of shipment to receive a full credit less a 15% restocking fee. Returns must be presented in new condition with all of the original packaging.
Scalable, Flexible, High-Performance Wireless

Cisco 5508 Wireless Controllers deliver reliable performance, enhanced flexibility, and zero service-loss for mission-critical wireless. 802.11n offers up to nine times the performance of 802.11a/g networks. Interactive multimedia applications, such as voice and video, can now perform flawlessly over the wireless network, and clients can conveniently roam with no service interruption. Flexible licensing allows you to easily add access point support or premium software features.

General Information

  • Product Type: Wireless LAN Controller
  • Product Series: 5500
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Product Model: 5508
  • Product Name: Aironet 5508 Wireless LAN Controller
  • Product Line: Aironet

Physical Characteristics

  • Height: 1.8"
  • Depth: 21.2"


  • Gigabit Ethernet Port: Yes
  • USB: Yes
  • Management Port: Yes


  • Additional Information:
    • Supports up to 12 Cisco access points
    • 1 x service port
    • 1 x service port for future use
    • 1 x utility port
    • IEEE 802.1D Spanning Tree Protocol
    • Supports all Cisco Unified Communications Wireless IP Phones for cost-effective, real-time voice services
    • Supports Unified Communications for improved collaboration through messaging, presence, and conferencing
    • Optional WPLUS license offers Control and Provisioning of Wireless Access Points (CAPWAP) encryption to ensure full-line-rate encrytpion between access points and controllers across remote WAN/LAN links

Management & Protocols

  • Management:
    • IEEE 802.1Q VLAN tagging
    • Quality of service (QoS)
    • SNMP v1/ v2c/ v3
    • Ethernet MIB
    • Telnet
    • Syslog

Power Description

  • Input Voltage:
    • 110 V AC
    • 220 V AC


  • Limited Warranty: 90 Day

Full specifications (PDF)

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Cisco Service Contracts (L-LIC-CT5508-5A)
5 AP Adder License for the 5508 Controller (eDelivery)
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The Cisco AIR-CT5508-12-K9 is also known as CSC-AIRCT550812K9 or AIRCT550812K9 .