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by Cisco
Product Line: Cisco 5700 Series
Product Type: Wireless Controller
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Original price $0.00 - Original price $0.00
Original price
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Current price $0.00
Title: Surplus

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Product Description

The AIR-CT5760-K9 Cisco delivers a throughput of 60 Gbps and can support up to 1000 access points and 12,000 wireless clients, catering to business-critical wireless services. It is compatible with a wide range of IEEE wireless specifications including 802.11a, b, g, n, ac, and others, and offers management interfaces via HTTP/HTTPS, Telnet, SSH, and a serial port. The device features a service port of 10/100/1000 Mbps Ethernet (RJ45), one expansion slot, and console ports for RS232 and Mini-USB, within a chassis sized at 1.75 x 17.5 x 17.7 inches and weighing up to 19.6 lbs with dual power supplies.

FAQs for the AIR-CT5760-K9

  • What is the maximum throughput supported by this device?
    • The device supports a maximum throughput of 60 Gbps.
  • How many access points can be supported?
    • It can support up to 1000 access points.
  • Does the device support IPv6 addressing?
    • Yes, IPv6 addressing is supported on interfaces with appropriate show commands for monitoring and troubleshooting.
  • What wireless standards does this device comply with?
    • The device complies with IEEE 802.11a, 802.11b, 802.11g, WMM/802.11e, 802.11h, 802.11n, 802.11r, 802.11k, 802.11w, and 802.11ac.
  • What are the available management interfaces?
    • Management can be done via Web-Based (HTTP/HTTPS), Command-Line Interface (Telnet, Secure Shell (SSH) Protocol), and Serial Port.
  • What type of service port does the device have?
    • The device has a 10/100/1000 Mbps Ethernet (RJ45) service port.
  • What are the console port specifications?
    • The console port is an RS232 (DB-9 Male/RJ-45 Connector Included), and Mini-USB.
  • How many expansion slots are available on the device?
    • There is 1 expansion slot available on the device.
  • What are the device's physical dimensions and weight?
    • The device measures 1.75 x 17.5 x 17.7 inches and weighs 19.6 lbs with 2 power supplies, and 17.1 lbs with 1 power supply.
  • What is the maximum number of wireless clients supported?
    • Up to 12,000 wireless clients can be supported for business-critical wireless services.

Product Review

The Cisco AIR-CT5760-K9 offers high throughput at 60 Gbps and supports up to 1000 access points, catering efficiently to large-scale business needs. However, it is limited by a single expansion slot, which could restrict future scalability or integration with newer technologies. Additionally, its comprehensive support for various IEEE 802.11 standards and management interfaces, including web-based and CLI options, ensures versatile and secure network management capabilities.


The Cisco AIR-CT5760-K9 is a wireless controller designed to streamline operations and enhance the performance of wireless networks. It offers a throughput of 60 Gbps and supports up to 1000 access points and 12,000 wireless clients, catering to business-critical wireless services. This device is equipped to handle extensive connectivity demands and supports IPv6 addressing on interfaces, providing advanced monitoring and troubleshooting capabilities through various show commands. In terms of wireless specifications, the Cisco AIR-CT5760-K9 is compatible with a wide range of IEEE standards, including 802.11a, 802.11b, 802.11g, WMM/802.11e, 802.11h, 802.11n, 802.11r, 802.11k, 802.11w, and 802.11ac. This ensures comprehensive support for different wireless technologies and enhances network efficiency. Management of the device can be performed through multiple interfaces. It features a web-based interface accessible via HTTP/HTTPS for convenient configuration and management. Additionally, it supports command-line interface access through Telnet, Secure Shell (SSH) Protocol, and a serial port for more detailed settings adjustments and troubleshooting. - The service port offers 10/100/1000 Mbps Ethernet connectivity through an RJ45 connector. - It has one expansion slot for modular upgrades, enhancing its flexibility and scalability. - For physical connections, it includes a console port that supports RS232 (DB-9 Male/RJ-45 Connector Included) and Mini-USB. The device's indicators include LED, Sys, ACT, and power supply status lights, providing immediate visual feedback on its operational state. Measuring 1.75 x 17.5 x 17.7 inches and weighing between 17.1 lbs. with one power supply and 19.6 lbs. with two, the AIR-CT5760-K9 is compact yet capable of substantial workload handling. Operating conditions for the controller are set to accommodate a wide range of environments. It can function within temperatures ranging from -5 °C to 45 °C and can be stored in temperatures from -40 °C to 70 °C. Humidity tolerance is set at 5% non-condensing for both operating and storage conditions. The device can operate at altitudes up to 3000m and can be stored at up to 4000m, ensuring reliability across various geographical locations. Power requirements for the Cisco AIR-CT5760-K9 are flexible, with an input range of 100 to 240 VAC and compatibility with both 50 and 60 Hz power sources. This adaptability ensures the device can be deployed in diverse electrical environments without the need for additional power conversion equipment. In conclusion, the Cisco AIR-CT5760-K9 is a highly capable wireless controller that offers significant throughput, extensive support for multiple wireless standards, and a wide range of management interfaces. Its scalability, combined with robust management features and flexible operating conditions, make it an essential component for managing complex wireless networks in business-critical environments.


Part Number Cisco AIR-CT5760-K9
Access Point Capacity Maximum 0
Data Throughput Capability 60 Gigabits per second
Expansion Capability Can handle up to 1000 Access Points and 12,000 Wireless Users for Essential Wireless Functions
IPv6 Compatibility Enables IPv6 addressing on interfaces with specialized show commands for diagnostics and analysis
Wireless Protocol Support IEEE 802.11a/b/g, WMM/802.11e, 802.11h, 802.11n, 802.11r, 802.11k, 802.11w, 802.11ac
Administration Interfaces Web Interface: HTTP/HTTPS, CLI: Telnet, SSH, Serial Connection
Dedicated Service Interface 1 Gbps Ethernet (RJ45)
Expansion Slot Count 1
Console Interface RS232 (DB-9 Male/RJ-45) and Mini-USB
Status Indicators LEDs for System, Activity, and Power Supplies
Dimensions 1.75 x 17.5 x 17.7 inches (Height x Width x Depth)
Physical Weight 19.6 pounds with dual power supplies, 17.1 pounds with a single power supply
Operational Temperature Range -5 to 45 °C
Storage Temperature Range -40 to 70 °C
Humidity Range for Operation Minimum 5% (Non-Condensing)
Humidity Range for Storage Maximum 5% (Non-Condensing)
Maximum Operating Elevation Up to 3000 meters
Maximum Storage Elevation Up to 4000 meters
Power Requirements 100 to 240 VAC; 50/60 Hz
Supported Client Count Up to 12,000

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