AIR-CT5760-25-K9 Cisco 5700 Series Wireless LAN Controller Refurbished

The Cisco AIR-CT5760-25-K9 is a part of the 5700 Series, serving as a Wireless Local Area Network (WLAN) controller. Tailored for managing wireless networks, this controller plays a vital role in ensuring seamless connectivity, robust security, and efficient network management.

One standout feature of the AIR-CT5760-25-K9 is its 6 Small Form-Factor Pluggable Plus (SFP+) expansion slots. These slots provide flexibility for connecting various modules or transceivers, offering a range of options for expanding the controller's capabilities based on specific network requirements.

The controller features a user-friendly web-based management interface, making it easy for administrators to configure and monitor the WLAN. This web-based approach simplifies the management process, allowing for convenient access to various settings and configurations.

As a WLAN controller, the AIR-CT5760-25-K9 assumes a centralized role in managing wireless access points (APs) across the network. This centralization streamlines the configuration and monitoring of multiple APs, ensuring consistent performance and security settings.

Designed to scale with the network's growth, the controller supports a considerable number of access points. This scalability is crucial for businesses and organizations that anticipate expanding their wireless infrastructure over time without compromising performance.

One of the key advantages of using a WLAN controller is the ability to facilitate seamless roaming for mobile devices. The AIR-CT5760-25-K9 ensures that devices can switch between access points without interruption, providing a smooth and continuous wireless experience.

To optimize the performance of wireless applications, the controller implements Quality of Service (QoS) prioritization. This feature allows administrators to allocate bandwidth based on the specific needs of different applications, ensuring a consistent and reliable wireless experience.

Security is a top priority in wireless networks, and the AIR-CT5760-25-K9 incorporates advanced security protocols. This includes encryption standards, authentication mechanisms, and intrusion detection/prevention systems to safeguard the network against unauthorized access and potential threats.

For networks that offer guest access, the controller provides robust controls to manage and secure guest connections. This includes features such as captive portals, guest authentication, and time-limited access, ensuring a secure environment for both employees and visitors.

The AIR-CT5760-25-K9 is well-suited for large enterprises with extensive wireless deployments. Its scalability, centralized management, and advanced features make it an ideal choice for ensuring reliable and secure wireless connectivity in environments with numerous users and devices.

In educational institutions, where a large number of students and faculty rely on wireless connectivity, this controller excels. Its ability to handle a high volume of access points and users, coupled with robust security features, makes it suitable for the dynamic nature of educational environments.

Healthcare facilities, with their specific connectivity needs and security requirements, can benefit from the AIR-CT5760-25-K9. The controller ensures reliable wireless communication for medical devices, patient records, and staff communication while maintaining strict security measures.

The AIR-CT5760-25-K9 is a Cisco 5700 Series Wireless LAN Controller. It provides wireless networking capabilities for managing and deploying wireless networks in medium to large-sized enterprises. Some of the key features and capabilities of the AIR-CT5760-25-K9 include:

• Centralized management: The controller provides a centralized management platform for deploying and configuring multiple access points, enabling administrators to manage large wireless networks from a single location.
• Wireless security: The controller supports a range of security features, including 802.11i (WPA2), 802.1X authentication, and Advanced Encryption Standard (AES) encryption, helping to secure wireless networks against unauthorized access and hacking attempts.
• Network scalability: The AIR-CT5760-25-K9 supports up to 500 access points and 20,000 clients, making it suitable for large-scale wireless deployments.
• Quality of Service (QoS): The controller provides QoS capabilities to prioritize different types of network traffic, ensuring that critical applications receive the bandwidth they need to function optimally.
• Wireless performance optimization: The controller includes features such as Radio Resource Management (RRM) to optimize wireless performance and ensure that wireless clients receive a stable and consistent network connection.

By providing robust wireless networking capabilities, the AIR-CT5760-25-K9 helps organizations deploy and manage large-scale wireless networks, ensuring secure and reliable wireless connectivity for employees, guests, and other wireless clients.

The AIR-CT5760-25-K9 Cisco 5700 Series Wireless LAN Controller provides high performance and throughput for large-scale wireless networks. Some of the key features that contribute to its high performance and throughput include:

• Hardware-based architecture: The AIR-CT5760-25-K9 uses a hardware-based architecture for high-speed packet processing, which helps to deliver fast and reliable wireless performance.
• Multiple Radio Frequency (RF) optimization: The controller supports multiple RFs, allowing administrators to optimize wireless performance and ensure that wireless clients receive a stable and consistent network connection.
• Quality of Service (QoS): The controller provides QoS capabilities to prioritize different types of network traffic, ensuring that critical applications receive the bandwidth they need to function optimally.
• Bandwidth aggregation: The AIR-CT5760-25-K9 supports multiple Fast Ethernet and Gigabit Ethernet interfaces, which can be aggregated to provide a high-speed backhaul connection for wireless access points.
• Advanced Radio Resource Management (RRM): The controller includes advanced RRM capabilities to optimize wireless performance and ensure that wireless clients receive a stable and consistent network connection.

By delivering high performance and throughput, the AIR-CT5760-25-K9 helps organizations to deploy and manage large-scale wireless networks that can support the demanding requirements of modern applications and services.

The AIR-CT5760-25-K9 Cisco 5700 Series Wireless LAN Controller provides centralized wireless network management capabilities. This allows administrators to manage and deploy wireless networks from a single location, making it easier to deploy, configure, and maintain large-scale wireless networks. Some of the key features and capabilities of the AIR-CT5760-25-K9 that support centralized wireless network management include:

• Centralized Management Console: The controller provides a centralized management console that allows administrators to manage and configure multiple access points from a single location.
• Access Point Provisioning: The AIR-CT5760-25-K9 supports mass provisioning of access points, making it easier to deploy and manage large-scale wireless networks.
• Policy Enforcement: The controller provides centralized policy enforcement capabilities, allowing administrators to enforce security and network policies across the entire wireless network from a single location.
• Monitoring and Troubleshooting: The controller provides detailed information on network performance, utilization, and status, making it easier to monitor and troubleshoot wireless network issues.
• Wireless Network Analytics: The AIR-CT5760-25-K9 provides real-time and historical data on wireless network usage and performance, enabling administrators to make informed decisions about network optimization and resource allocation.

By providing centralized wireless network management capabilities, the AIR-CT5760-25-K9 helps organizations to deploy, manage, and maintain large-scale wireless networks, reducing the time and effort required to manage complex wireless networks and improving network efficiency.

• Manufacturer: Cisco
  
• Part Number or SKU # AIR-CT5760-25-K9
• Product Series: 5700
• Product Model: 5760
• Product Name: 5760 Wireless LAN Controller
• Product Type: Wireless LAN Controller

• ISM Band: No
• UNII Band: No
• 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: Nob

• Expansion Slots: 6 x SFP+

• Command Line Interface (CLI)
• Cisco NetFlow
• SNMP v1/2c/3
• Telnet
• MIB
• RMON
• Web-based Management
• Cisco Prime

• Input Voltage: 110 V AC, 220 V AC
• Power Source: Power Supply

In summary, the Cisco AIR-CT5760-25-K9 5700 Series WLAN Controller stands as a pivotal component in managing and optimizing wireless networks. With its advanced features, scalability, and user-friendly management interface, it caters to the needs of large enterprises, educational institutions, and healthcare facilities. The emphasis on security, seamless connectivity, and network scalability positions it as a reliable solution for organizations seeking robust WLAN management.