Cisco AIR-CT5508-K9
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Why AIR-CT5508-K9 Cisco Aironet 5508 Wireless Refurbished is the best?

Availability: In Stock
Part Number#: AIR-CT5508-K9
List Price was: $143.22
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Short Description:
AIR-CT5508-K9 Aironet 5508 Gigabit Ethernet Wireless Local area network (Lan) Controller 3 x Network (RJ-45) USB Desktop | Refurbished

Interface Types of This Product: Wireless Controller Other

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco Other Wireless Controller Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the AIR-CT5508-K9 model with compatibility.

The Advanced Features of Wireless LAN Controller

The AIR-CT5508-K9 Cisco Aironet 5508 Wireless LAN Controller is a high-performance wireless controller designed for large enterprise networks. It offers advanced features that enhance the overall security, performance, and management of the wireless network.

  • Advanced Security: The 5508 controller supports a wide range of security protocols such as WPA, WPA2, and 802.1X to secure the wireless network from unauthorized access. It also integrates with Cisco Identity Services Engine (ISE) for identity-based network access control.
  • High-Performance Wireless Networking: The 5508 controller supports up to 500 access points and 40,000 clients, making it ideal for large enterprise networks. It also offers intelligent load balancing, interference mitigation, and fast roaming to ensure seamless connectivity for wireless clients.
  • Network Management: The 5508 controller features a centralized management console that allows network administrators to easily manage and monitor the wireless network. It also integrates with Cisco Prime Infrastructure, which provides advanced network management capabilities and performance analytics.
  • Wireless LAN Services: The 5508 controller supports a wide range of wireless LAN services, including wireless guest access, wireless hotspots, and location-based services. These services enable organizations to offer their clients a variety of wireless connectivity options while maintaining network security.
  • Application Visibility and Control: The 5508 controller provides advanced application visibility and control capabilities, allowing network administrators to monitor and control the use of applications and bandwidth on the wireless network. This helps to ensure that network resources are used effectively and efficiently.

A Solution for Growing Networks

The AIR-CT5508-K9 is a wireless lan controller from Cisco's Aironet series, designed for growing networks. This controller is specifically designed for managing wireless networks in large organizations, providing support for up to 500 access points and 25,000 wireless clients.

This controller offers several features to help manage and secure your wireless network. For example, it provides wireless intrusion prevention systems (WIPS) to detect and prevent unauthorized access points from connecting to your network. It also has the ability to monitor and manage all the access points in the network, providing real-time information on the health and performance of the network.

The AIR-CT 5508-K9 also supports advanced wireless security standards, such as WPA2-Enterprise, 802.1X and RADIUS, to help secure your wireless network. Additionally, it has the ability to support multiple SSIDs, allowing you to create separate virtual networks for different departments or user groups.

With its centralized management capabilities, the AIR-CT 5508-K9 makes it easy to manage and monitor your wireless network, providing administrators with the visibility and control they need to maintain a secure and reliable wireless network. Whether you are managing a large university campus or a large enterprise network, the AIR-CT 5508-K9 is a powerful solution for growing networks.

Enhance Your Network Performance

The AIR-CT5508-K9 Cisco Aironet 5508 Wireless Lan Controller is a high-performance network device designed to enhance the performance of wireless networks. This device provides centralized management and control of up to 500 access points, making it ideal for large enterprises and organizations.

Some of the key features of the AIR-CT 5508-K9 include:

  • Scalability: The AIR-CT 5508-K9 allows for easy scaling of wireless networks, making it easy to accommodate changes in the network's size and requirements.
  • Flexibility: The device is highly flexible and can be configured to meet the specific needs of the network. It supports multiple wireless standards, including 802.11a/b/g/n, making it a versatile solution for different wireless applications.
  • Security: The AIR-CT 5508-K9 provides advanced security features such as 802.1X authentication, WPA2 encryption, and rogue AP detection to ensure the security of the wireless network.
  • Reliability: The device has been designed with reliability in mind, with features such as redundant power supplies and hot-swappable controllers ensuring that the network remains up and running even in the event of hardware failure.
  • Easy Management: The AIR-CT 5508-K9 provides centralized management and control of the wireless network, making it easy for network administrators to manage and monitor the network from a single location.

General Information about this Cisco AIR-CT5508-K9

  • Manufacturer : Cisco
  • Model Number or SKU# AIR-CT5508-K9
  • Product Line Aironet
  • Product Series 5500
  • Product Model 5508
  • Product Name Aironet 5508 Wireless Controller
  • Product Type Wireless LAN Controller
  • Miscellaneous of Wireless LAN Controller

Dimensions & Weight of AIR-CT5508-K9

  • Device Type: Network management device
  • Height: (Rack Units) 1U
  • Height 17.3 Inch
  • Depth 21.2 Inch
  • Width 17.3 Inch

Power of Wireless LAN Controller

  • Power Device
  • Internal power supply
  • Installed Qty: 1
  • Max Supported Qty: 2
  • Voltage Required: AC 120/230 V (50/60 Hz)
  • Power Provided: 115 Watt


  • Form Factor: External
  • Ports Qty: 8
  • Connectivity Technology: Wired
  • Data Link Protocol: Gigabit Ethernet
  • Switching Protocol: Ethernet
  • Network / Transport Protocol: TCP/IP, UDP/IP, ICMP/IP, ARP, BOOTP, DHCP
  • Remote Management Protocol: SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH
  • Status Indicators: Power, system, link/activity


  • DHCP support, BOOTP support, ARP support, VLAN support, Syslog support, manageable, MAC address filtering, High Availability, Trivial File Transfer Protocol (TFTP) support, CleanAir technology
  • Encryption Algorithm: LEAP, DES, Triple DES, RC4, MD5, AES, 128-bit WEP, 40-bit WEP, IKE, SSL, TLS, SHA-1, TLS 1.0, 104-bit WEP, WPA, WPA2, WPA-PSK, AES-CBC
  • Authentication Method: RADIUS, TACACS, Extensible Authentication Protocol (EAP)

Compliant Standards

  • IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11a, IEEE 802.11d, IEEE 802.11g, IEEE 802.1x, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11n

Expansion / Connectivity

  • Expansion Slots: 1 (total) / 1 (free) x expansion slot 8 (total) / 8 (free) x Interfaces 1 x management - RJ-45 1 x 1000Base-T (management) - RJ-45 1 x USB 2 x USB - Type A

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

With the growing number of wireless devices, there is a clear pointer that your business requires a wireless controller. Regardless of the size of your organization, you will find controllers that match your need. But what are these controllers used for? In a wireless local area network (WLAN), a controller manages all wireless access points. That permits wireless devices to connect to the network and communicate with each other. Think of it as an audio amplifier, but in this case, a controller amplifies the signal from the router so that even devices at far distances can connect.

How to Buy a Wireless Controller

You have to consider many factors when planning to buy a wireless network controller. At the top of the list is the budget. Depending on the resources you have set aside for this project, you can go for high-end 10-gigabit controllers or choose cost-effective options. Another factor to consider is the size of your organization. Assuming that you have enough money on your budget, a wireless controller with many access points and port is the ideal choice for large enterprises. The same will do for small businesses, but not be economical. So, instead of buying an 8-port controller, you can go for a 4-port one with few access points. Medium-sized organizations are better off with 6-point controllers such as AIR-CT5760-1K-K9 Cisco 5760.

What are the Benefits of Wireless Network Controllers?

The first benefit is better security for both your wired and wireless networks. Most cybercrimes begin at the unsecured wireless network access points. But with controllers, you can authenticate users and assign access privileges to maintain your network security. You can also detect and stop any unauthorized attempt to access the network on time before it turns into a disaster.

A wireless controller makes it possible and easier to monitor and manage a network. You can remotely monitor the entire IT infrastructure and save on the time and cost of site surveying. The simplified network monitoring and management ensure reliability while reducing the maintenance cost.

Buy a WLAN Controller at ALLHDD

Undoubtedly, your business needs a wireless network. You cannot think of going wireless without a controller. Buy quality wireless controllers at ALLHDD at the best price. We have different types and models for every organization's size and specific needs. Contact us if you need more information about shopping on our website. We are also available to answer all your queries.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

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FedEx Shipping Options:

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FedEx Priority Overnight®
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FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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