Cisco AIR-CT5760-1K-K9 Networking Wireless Controller 6 Port
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AIR-CT5760-1K-K9 Cisco 5760 6 Ports Wireless Network Refurbished

Availability: In Stock
Part Number#: AIR-CT5760-1K-K9
List Price was: $3950.00
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Short Description:
AIR-CT5760-1K-K9 5760 6 Ports Wireless Network Controller 1000 Megabits Per Second (MAPS) | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Key Features of Wireless Network Controller

The AIR-CT5760-1K-K9 Cisco 5760 6 Ports Wireless Network Controller is a high-performance wireless network controller that provides a centralized management solution for large enterprise wireless networks. Some of its key features are:

  • Scalability: It supports up to 1,000 access points and up to 50,000 clients, making it suitable for large-scale wireless deployments.
  • Security: It offers robust security features such as 802.1X authentication, Web Authentication, and Advanced Encryption Standard (AES) encryption, to protect wireless networks against unauthorized access.
  • Network Management: The controller provides a centralized network management solution, enabling network administrators to manage and monitor the wireless network from a single location.
  • High Availability: The controller supports high availability, allowing for automatic failover in case of a primary controller failure.
  • Flexibility: It supports multiple wireless standards, including 802.11a/b/g/n/ac, allowing administrators to choose the best wireless standard for their network.
  • Quality of Service (QoS): The controller supports QoS, allowing administrators to prioritize network traffic based on specific business needs.
  • Application Visibility and Control: The controller provides application visibility and control, allowing administrators to monitor and control network traffic for specific applications.
  • Interoperability: The controller is compatible with a wide range of network devices and platforms, providing an interoperable solution for large enterprise networks.

Maximizing Performance of Wireless Controller

The Cisco AIR-CT5760-1K-K9 is a powerful wireless network controller that provides optimal performance for large-scale wireless networks. This controller has 6 Gigabit Ethernet ports and supports up to 1000 access points, making it ideal for large enterprises and organizations with complex wireless networks.

To maximize the performance of the AIR-CT5760-1K-K9, there are several best practices and optimization techniques that can be implemented:

  • Network Design: It is important to ensure that the network design is optimized for maximum performance. This includes selecting the appropriate access points, selecting the optimal placement for access points, and ensuring that the network topology is designed for maximum performance.
  • Load Balancing: Load balancing is an important factor in maximizing the performance of a wireless network. The AIR-CT5760-1K-K9 supports load balancing capabilities, which helps to distribute the network traffic evenly across the access points, reducing the risk of congestion and improving network performance.
  • Channel Planning: The AIR-CT5760-1K-K9 supports automatic channel planning, which helps to optimize the wireless channel usage and minimize interference. This helps to improve the performance of the wireless network by reducing the risk of wireless interference and optimizing channel utilization.
  • Security: The AIR-CT5760-1K-K9 supports advanced security features, including 802.11i, 802.1X, and WPA2, which helps to secure the wireless network and protect it from unauthorized access.
  • QoS: The AIR-CT5760-1K-K9 supports Quality of Service (QoS) features, which helps to prioritize network traffic and improve the performance of mission-critical applications. This helps to ensure that high-priority traffic is delivered in a timely manner, while low-priority traffic is throttled to ensure that the network performance is optimized.

By implementing these best practices and optimization techniques, organizations can maximize the performance of the AIR-CT5760-1K-K9 and ensure that their wireless network is delivering the best possible performance and reliability.

Customizing Your Network

Customizing your AIR-CT5760-1K-K9 Cisco 5760 6 Ports Wireless Network Controller requires an understanding of the different configuration options and how to access and modify them.

  • Accessing the Controller: To access the controller, you will need a web browser, the IP address of the controller, and the username and password for the admin account. Once you have this information, simply enter the IP address in your web browser and enter the login credentials when prompted.
  • Configuration Options: Once you have access to the controller, you will have several configuration options available to you, including:
  • Wireless settings: This section allows you to configure wireless networks, set up security protocols, and define wireless policies.
  • Network settings: This section allows you to configure the network settings for the controller, including the IP address, subnet mask, and default gateway.
  • Security settings: This section allows you to configure security settings for the controller, including user authentication, firewall settings, and SSL settings.
  • Modifying Settings: To modify a setting, simply navigate to the appropriate section of the controller and select the setting you want to change. Depending on the setting, you may be able to make changes in real-time, or you may need to save your changes and reboot the controller.
  • Saving Changes: After making changes to the configuration of your controller, it is important to save your changes. This can be done by clicking the "Save" button at the bottom of the page, or by using the "Write Memory" command from the command line interface.
  • Rebooting the Controller: Depending on the changes you make to your controller, you may need to reboot it for the changes to take effect. This can be done by clicking the "Reboot" button in the controller's web interface, or by using the "Reload" command from the command line interface.

General Information

  • Manufacturer Cisco Systems, Inc
  • Manufacturer Part Number AIR-CT5760-1K-K9
  • Brand Name Cisco
  • Product Series 5700
  • Product Name 5700 Series Wireless Controller for up to 1000 Cisco Access Points
  • Product Type Wireless LAN Controller

Technical Information

  • ISM Band No
  • UNII Band No
  • Wireless Security-
  • DES
  • 3DES
  • SHA-1
  • MD5
  • AES
  • TLS
  • RSA
  • RC4
  • IPSec
  • IEEE 802.1X
  • AAA
  • Features Quality of Service (QoS)


  • Ethernet Port No
  • Fast Ethernet Port No
  • Gigabit Ethernet Port No
  • 10Gigabit Ethernet Port No
  • Network (RJ-11) No
  • PoE (RJ-45) Port No
  • VGA No
  • HDMI No
  • Audio Line Out No
  • Serial Port No
  • USB No
  • Powerline No
  • Management Port No

I/O Expansions

  • Expansion Slots 6 x SFP+
  • Management & Protocols
  • Management-
  • Command Line Interface (CLI)
  • Cisco NetFlow
  • SNMP v1/2c/3
  • Telnet
  • MIB
  • RMON
  • Web-based Management
  • Cisco Prime

Power Description:

  • Input Voltage 110 V AC
  • Input Voltage 220 V AC
  • Power Source Power Supply
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

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.

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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.
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Important notes:

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

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