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by Cisco
Product Line: Cisco Aironet
Product Type: Access Point
Original price $0.00 - Original price $5,085.00
Original price
$0.00 - $5,085.00
Current price $5,085.00
Title: Used

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Product Description

The AIR-CT5760-250-K9 Cisco delivers a throughput of 60 Gbps and supports a maximum of 250 access points, scalable to 1000 access points and 12,000 wireless clients. It incorporates a wide range of wireless specifications including IEEE 802.11a, b, g, n, ac, and management interfaces such as HTTP/HTTPS, SSH, and Telnet. Additionally, it features a service port of 10/100/1000 Mbps Ethernet (RJ45), a console port for RS232 connectivity, and operates efficiently between -5 °C and 45 °C with the capability to function up to an altitude of 3000m.

Key Feature for the AIR-CT5760-250-K9

  • What is the maximum number of access points supported?
    • The system supports up to 250 access points.
  • How does the device handle IPv6 addressing?
    • It supports IPv6 addressing on interfaces with show commands for monitoring and troubleshooting.
  • What wireless standards does the hardware comply with?
    • IEEE 802.11a, 802.11b, 802.11g, WMM/802.11e, 802.11h, 802.11n, 802.11r, 802.11k, 802.11w, 802.11ac.
  • What are the available management interfaces for the device?
    • Web-Based: HTTP/HTTPS, Command-Line Interface: Telnet, Secure Shell (SSH) Protocol, Serial Port.
  • What type of service port is included?
    • The device includes a 10/100/1000 Mbps Ethernet (RJ45) service port.
  • What is the throughput capability of the hardware?
    • It has a throughput capability of 60 Gbps.
  • How many expansion slots does the device have?
    • There is 1 expansion slot available on the device.
  • What is the maximum operating temperature?
    • The maximum operating temperature is 45 °C.
  • How many clients can the system support?
    • It can support up to 12,000 wireless clients.
  • What are the dimensions and weight of the device?
    • Dimensions: 1.75 x 17.5 x 17.7 inches. Weight: 19.6 lbs with 2 power supplies, 17.1 lbs with 1 power supply.

Product Review

The Cisco AIR-CT5760-250-K9 offers a high throughput of 60 Gbps and scalability to support up to 1000 access points and 12,000 wireless clients, catering well to businesses with extensive wireless needs. However, its scalability, while substantial, may still restrict very large enterprises looking for support beyond 1000 access points directly without additional hardware. The device provides comprehensive wireless standards support and multiple management interfaces, yet its reliance on older physical connectivity options like RS232 for console access may limit its attractiveness in modern, fully digital environments.


The Cisco AIR-CT5760-250-K9 is a wireless controller designed to streamline the operation and management of wireless networks. This device supports up to 250 access points directly and offers scalability options to handle up to 1000 access points and 12,000 wireless clients, making it ideal for business-critical wireless services. Its high throughput of 60 Gbps ensures efficient data handling, contributing to a seamless user experience across the wireless network. This controller is compatible with a wide range of wireless standards, including IEEE 802.11a, b, g, n, ac, and others, facilitating flexible deployment options and broad device compatibility. It supports IPv6 addressing on interfaces, equipped with the necessary show commands for effective monitoring and troubleshooting of the network. Management of the AIR-CT5760-250-K9 can be conducted through various interfaces, offering versatility in network administration. These include: - Web-based management via HTTP/HTTPS; - Command-Line Interface (CLI) through Telnet or Secure Shell (SSH) Protocol; - A serial port for direct device connection. The device is equipped with a service port that supports speeds up to 1000 Mbps (Ethernet RJ45), ensuring robust connectivity options for network management. For further expansion, it includes one expansion slot, enhancing its flexibility to adapt to growing network demands. Physical connectivity options are comprehensive, featuring a console port that supports both RS232 (DB-9 male) and RJ-45 connectors, as well as a Mini-USB port. This ensures compatibility with a wide range of management and configuration tools. Indicators on the device include LED, Sys, ACT, and dual power supply indicators, providing at-a-glance information about the system's status and power configuration. The AIR-CT5760-250-K9 is designed to fit into standard server racks, with dimensions of 1.75 x 17.5 x 17.7 inches and a weight that varies depending on the number of power supplies installed - 19.6 lbs with two power supplies and 17.1 lbs with one. This makes it both compact and relatively lightweight, allowing for efficient use of space. Operating and storage temperatures range from -5 °C to 45 °C and -40 °C to 70 °C, respectively, with humidity tolerance set at 5% non-condensing for both. The device can operate at altitudes up to 3000m and be stored at altitudes up to 4000m, ensuring reliability across various environmental conditions. Power input flexibility is provided with support for 100 to 240 VAC at 50/60 Hz. In summary, the Cisco AIR-CT5760-250-K9 is a high-capacity, scalable wireless controller designed to meet the demands of large-scale wireless networks. Its broad support for wireless standards, combined with flexible management options and robust connectivity features, make it a key component for ensuring high-performance, reliable wireless communication across extensive and diverse network environments.


Item Number and Producer Cisco AIR-CT5760-250-K9
Maximum Access Points Supported 250
Data Transfer Rate 60 Gbps
Expansion Capacity Can accommodate up to 1000 Access Points and 12,000 Clients for essential wireless operations
IPv6 Compatibility Enables IPv6 addressing on interfaces with specific commands for observation and troubleshooting
Wireless Protocols IEEE 802.11a/b/g, WMM/802.11e, 802.11h/n/r/k/w, 802.11ac
Administration Interfaces Web Interface: HTTP/HTTPS, CLI: Telnet, SSH, Serial Connection
Maintenance Port 10/100/1000 Mbps Ethernet (RJ45)
Expansion Slot Count 1
Console Interface RS232 (DB-9 Male/RJ-45 Included), Mini-USB
Notification Lights LED, System, Activity, PSU 1, PSU 2
Dimensions (Height x Width x Depth) 1.75 x 17.5 x 17.7 inches
Mass 19.6 lbs with dual PSUs, 17.1 lbs with a single PSU
Operational Temperature Range (Min) -5 °C
Operational Temperature Range (Max) 45 °C
Storage Temperature Range (Min) -40 °C
Storage Temperature Range (Max) 70 °C
Humidity Range for Operation (Min) 5% Non-Condensing
Humidity Range for Operation (Max) 95% Non-Condensing
Usage Elevation Maximum Up to 3000m
Storage Elevation Maximum Up to 4000m
Power Input Specification 100 to 240 VAC; 50/60 Hz
Client Capacity Up to 12,000

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