Description
Product Overview of the Cisco AIR-CT5520-K9 Wireless Controller
In the fast-paced world of networking, the Cisco AIR-CT5520-K9 5520 Wireless Controller stands out as a beacon of technological advancement. This wireless controller, designed for local area networks (LANs), is equipped with cutting-edge features that cater to the demands of modern connectivity. This comprehensive exploration will delve into the intricate details of the Cisco AIR-CT5520-K9, shedding light on its specifications, IEEE 802.11ac compliance, network ports, and the practicality of its rack-mountable design. The Cisco AIR-CT5520-K9 is a standard LAN wireless controller that plays a pivotal role in managing and optimizing wireless networks. As an integral part of Cisco’s portfolio, this controller is meticulously crafted to provide robust and reliable wireless connectivity solutions for various environments. Whether it’s an enterprise setting, educational institution, or a business establishment, the AIR-CT5520-K9 is designed to meet the diverse needs of modern networking.
High-Speed Wireless
One of the standout features of the Cisco AIR-CT5520-K9 is its compliance with the Institute of Electrical and Electronics Engineers (IEEE) 802.11ac standard. This standard represents a significant leap forward in wireless technology, offering faster data rates and improved performance compared to its predecessors. The utilization of the 802.11ac standard ensures that the wireless connectivity provided by the AIR-CT5520-K9 is not only reliable but also capable of handling the bandwidth-intensive demands of contemporary applications.
Unveiling the GHz Realm
The AIR-CT5520-K9 operates on dual frequencies, making it adaptable to different networking scenarios. The 2.4 Gigahertz (GHz) frequency provides a broader coverage area, making it suitable for applications requiring a more extensive reach. On the other hand, the 5 GHz frequency is known for its higher data transfer rates and reduced interference, making it ideal for high-performance applications that demand low latency and optimal connectivity.
Network Ports of Connectivity
Connectivity is at the heart of any wireless controller, and the AIR-CT5520-K9 doesn’t disappoint. Boasting 2x Network (RJ-45) Ports, this controller ensures seamless communication with the network infrastructure. These RJ-45 ports serve as the lifeline, facilitating the transfer of data between the wireless network and the broader LAN environment. The redundancy provided by dual ports adds an extra layer of reliability, ensuring uninterrupted connectivity even in the face of hardware failures.
Rack-Mountable Design
Efficiency in space utilization is a critical consideration in modern networking setups, and the rack-mountable design of the Cisco AIR-CT5520-K9 addresses this need. By enabling installation in standard network racks, this wireless controller maximizes the use of available space in data centers and server rooms. The rack-mountable design not only enhances spatial efficiency but also contributes to a more organized and manageable networking infrastructure.
Advanced Wireless Features
The AIR-CT5520-K9 Cisco 5520 Wireless LAN Controller comes with a range of advanced wireless features that enable IT administrators to deploy and manage large-scale wireless networks with ease. Here are some of the advanced wireless features that the controller provides:
- RF Profiles: The controller allows you to create RF profiles to define radio settings and features, such as transmit power levels, channel width, and load balancing. RF profiles can be applied to individual access points or groups of access points to optimize wireless performance and improve network capacity.
- WLAN Groups: You can create WLAN groups to apply common settings and policies to multiple wireless networks. This feature simplifies the management of multiple wireless networks and helps to ensure consistent configuration across the network.
- FlexConnect: The FlexConnect feature enables access points to function in standalone mode when they lose connection to the controller. This feature is useful in branch office deployments and allows access points to continue providing wireless connectivity even when the connection to the controller is lost.
- Mesh Networking: The controller supports mesh networking, which enables access points to form wireless backhaul links with each other to extend wireless coverage without the need for wired connections. This feature is useful in outdoor deployments or areas where running cables is not practical.
- Adaptive wIPS: The controller provides an adaptive wireless intrusion prevention system (wIPS) that can detect and prevent unauthorized wireless access and attacks. This feature can help to ensure the security and integrity of wireless networks and prevent data breaches.
- ClientLink: ClientLink is a feature that improves the performance of wireless clients by optimizing the radio signal to match the client’s capabilities. This feature can help to ensure that wireless clients receive the best possible performance and improve the user experience.
By providing advanced wireless features, the AIR-CT5520-K9 controller helps to simplify the management of wireless networks and improve their performance and reliability. IT administrators can use these features to optimize wireless performance, ensure network security, and provide a high-quality wireless experience to users.
Quality of Service
The AIR-CT5520-K9 Cisco 5520 Wireless LAN Controller provides Quality of Service (QoS) and traffic management features that enable IT administrators to optimize wireless network performance, prioritize critical applications, and ensure a consistent user experience. Here are some key features:
- QoS policies: The controller can be configured to apply QoS policies to different types of traffic, such as voice, video, and data. These policies prioritize traffic based on its importance and ensure that critical applications receive the necessary bandwidth.
- Bandwidth management: The controller provides bandwidth management features that enable IT administrators to allocate bandwidth to different user groups, applications, and devices. This helps to prevent network congestion and ensure that critical applications have the necessary bandwidth.
- Load balancing: The controller provides load balancing features that help to distribute network traffic across multiple access points. This ensures that the network is evenly distributed and avoids congestion on individual access points.
- Application visibility and control: The controller provides application visibility and control features that allow IT administrators to monitor and manage application usage on the network. This enables administrators to identify and prioritize critical applications, and limit bandwidth usage of non-critical applications.
- Smart network analysis and optimization: The controller provides real-time analysis and optimization features that automatically adjust the network to provide optimal performance. This helps to ensure that the network is always operating at peak efficiency, and provides a consistent user experience.
By providing QoS and traffic management features, the AIR-CT5520-K9 controller helps to optimize wireless network performance, prioritize critical applications, and ensure a consistent user experience. IT administrators can use these features to manage and control network traffic, and ensure that wireless networks are optimized for efficient and reliable data delivery.
General Information about this Cisco P15848-001
- Manufacturer: Cisco
- Model Number or SKU# P15848-001
- Product Type: 2 Ports Wireless
- Product Name: Wireless LAN Controller
Technical Information
- Wireless LAN Standard IEEE 802.11ac
- Frequency Band 2.40 GHz
- Frequency Band 5 GHz
Interfaces/Ports
- Ethernet Technology Fast Ethernet
- Ethernet Technology Ethernet
- Ethernet Technology Gigabit Ethernet
- Number of Network (RJ-45) Ports 2
- PoE (RJ-45) Port No
- VGA No
- HDMI No
- USB No
- Powerline No
- Management Port Yes
In short, the Cisco AIR-CT5520-K9 5520 Wireless Controller emerges as a technological marvel in the realm of wireless networking. With IEEE 802.11ac compliance, dual frequencies, network ports for seamless connectivity, and a space-efficient rack-mountable design, it caters to the evolving needs of modern networking environments. As we navigate the future of connectivity, the AIR-CT5520-K9 stands as a testament to Cisco’s commitment to delivering cutting-edge solutions that propel us into a new era of wireless communication.
