Cisco AIR-CT5760-50-K9, Power, Cisco SFP-10G-ER SFP-10G-LR SFP-10G-SR SFP-10G-LRM SFP-H10GB-CU1M SFP-H10GB-CU3M ..., SNMP v1, v2c, v3, HTTP/HTTPS, Telnet, TFTP, SNTP, HTTP, SSH, SFTP, IEEE 802.3u 100BASE-TX, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1AX, IEEE 80

Mfr. Part #: AIR-CT5760-50-K9
Brand: Cisco
Condition: Refurbished
  • Warranty: 90-day return/replacement
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AIR-CT5760-50-K9 Overview

The Cisco® 5760 Wireless Controller is an industry-leading platform designed for 802.11ac networks with maximum performance and services at scale, combined with high availability for mission-critical wireless networks. Through the Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC), it delivers wire-speed performance with services such as advanced quality of service (QoS), flexible NetFlow v9, and downloadable ACLs. Delivering on the One Network component of the Unified Access vision, the Cisco 5760 offers:

- Wire-speed 60-Gbps throughput with services
- Up to 1000 access points per controller and 72,000 access points in a cluster
- Up to 12,000 clients per controller and 864,000 clients in a cluster
- Network traffic visibility through flexible NetFlow v9
- RF visibility and protection
- Cisco CleanAir® technology
- ClientLink 2.0
- VideoStream

The 5760 Wireless Controller can operate in both converged access mode and centralized mode. Converged access mode provides hierarchical network design that distributes the wireless data plane at the access layer on Cisco Catalyst® switches for maximum performance and scale. Converged access mode provides maximum resiliency by constraining outages to smaller failure domains. Additionally, converged access mode delivers high availability with access point stateful failover (access point SSO), making sure SSIDs are highly available and have minimal effect on wireless clients.

5700 Series Wireless Controller for up to 50 Cisco Access Points

  • Maximum data transfer rate: 1000 Mbit/s
  • 802.1x RADIUS, EAP, EAP-TLS, EAP-TTLS, MD5, PEAP, SSL/TLS, WPA, WPA-AES, WPA-TKIP, WPA2
  • Power over Ethernet (PoE)

Summary Description

Cisco AIR-CT5760-50-K9, Power, Cisco SFP-10G-ER SFP-10G-LR SFP-10G-SR SFP-10G-LRM SFP-H10GB-CU1M SFP-H10GB-CU3M ..., SNMP v1, v2c, v3, HTTP/HTTPS, Telnet, TFTP, SNTP, HTTP, SSH, SFTP, IEEE 802.3u 100BASE-TX, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1AX, IEEE 80

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Frequently Asked Questions

What is the primary purpose of the Cisco AIR-CT5760-50-K9 wireless controller? +
The Cisco AIR-CT5760-50-K9 is a high-performance wireless LAN controller designed for large-scale enterprise environments. It provides centralized control, management, and troubleshooting for wireless networks. By utilizing the Cisco Unified Access Data Plane (UADP) ASIC, it offers high-throughput switching and consistent policy application, making it ideal for organizations that need to scale their wireless infrastructure while maintaining robust security and visibility across multiple access points.
How many access points does the AIR-CT5760-50-K9 support by default? +
This specific model includes a base license that supports up to 50 access points. It is designed to accommodate growing enterprise networks, allowing administrators to add additional capacity as needed through software-based licensing. This scalability ensures that your wireless infrastructure can expand alongside your business requirements without necessitating a complete hardware forklift upgrade, providing long-term investment protection for your networking deployment.
What are the physical port configurations on the Cisco AIR-CT5760-50-K9? +
This controller is equipped with flexible interface options to suit various data center or wiring closet configurations. It typically features 10-Gigabit Ethernet SFP+ ports, which provide the high-bandwidth uplinks required for handling massive amounts of wireless traffic. These ports support robust connectivity to your core or distribution switches, ensuring that the controller can effectively manage high-density wireless traffic without becoming a bottleneck in your network architecture.
Does the AIR-CT5760-50-K9 support advanced wireless roaming and redundancy? +
Yes, this controller supports seamless roaming, which is critical for voice and video applications across large campuses. It works in conjunction with Cisco’s mobility features to ensure client sessions are maintained without interruption as users move between access points. Furthermore, the platform supports high availability configurations to minimize downtime, ensuring your wireless network remains operational and reliable even if a primary controller unit experiences an unexpected failure.
What management interfaces are available for configuring this Cisco wireless controller? +
You can manage the AIR-CT5760-50-K9 through multiple interfaces, including a web-based GUI for intuitive point-and-click configuration and a Command Line Interface (CLI) for granular control. For larger environments, it integrates seamlessly with Cisco Prime Infrastructure, allowing for centralized monitoring, configuration templates, and comprehensive reporting across your entire wireless domain, effectively simplifying day-to-day administrative tasks for your IT team.
Is the AIR-CT5760-50-K9 compatible with existing Cisco access points? +
This controller is designed to support a wide range of Cisco Aironet access points, providing backward compatibility with older models while supporting modern standards. It is essential to check the specific software version running on the controller against the Cisco compatibility matrix to ensure your exact model of access point is supported. This ensures that you can leverage your existing wireless assets while upgrading to a more powerful controller backbone.
How does the UADP ASIC improve performance on the 5760 series? +
The Cisco UADP (Unified Access Data Plane) ASIC is the cornerstone of this controller's performance, enabling it to process high volumes of traffic at wire speed. By integrating the data plane and control plane functions, the ASIC allows for consistent performance and low latency even when complex policies, such as quality of service (QoS) and security enforcement, are applied to wireless traffic, resulting in a vastly improved user experience.
What type of deployment environment is best suited for the AIR-CT5760-50-K9? +
This controller is best suited for medium to large-scale enterprise deployments, such as corporate offices, educational campuses, or healthcare facilities where a high density of wireless clients is expected. Because it excels at handling heavy traffic loads with centralized policy control, it is perfect for environments that demand high performance, strong security protocols, and reliable connectivity across a large physical footprint.
Can I request a bulk quote for multiple AIR-CT5760-50-K9 units through BuyRouterSwitch.com? +
Absolutely. If you are planning a large-scale network deployment and require multiple units, our sales team is ready to assist you with a competitive bulk quote. Simply reach out to us through our contact form or dedicated sales line. We specialize in providing tailored pricing for high-volume enterprise orders, helping you manage your hardware procurement budget efficiently while securing the equipment necessary for your infrastructure project.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
BuyRouterSwitch.com is a trusted provider of enterprise-grade networking solutions, specializing in authentic Cisco hardware. We prioritize a secure ordering process and fast, reliable fulfillment to keep your projects on schedule. By partnering with us, you gain access to an experienced sales team that understands the nuances of enterprise networking, ensuring you receive the correct configuration and professional service for all your IT procurement needs.
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