Cisco AIR-CT5520-50-K9 Wireless LAN Controller

Overview of Cisco AIR-CT5520-50-K9

General Product Information

• Manufacturer: Cisco
• Part Number/SKU: AIR-CT5520-50-K9
• Product Line: 5500 Series
• Device Type: Wireless LAN Controller

Technical Specifications

Wireless Standards and Performance

• Wireless LAN Standard: IEEE 802.11ac
• Maximum Wireless Speed: 10 Gbps

Interfaces and Ports

• Supported Access Points: Up to 50
• Ethernet Ports: Yes
• Fast Ethernet Ports: Yes
• Gigabit Ethernet Ports: Yes
• Network RJ-45 Ports: 2
• PoE Port: No
• VGA Port: No
• HDMI Port: No
• USB Port: No
• Powerline Connectivity: No
• Management Port: Yes

Environmental Specifications

Operating Conditions

• Temperature Range: 41°F to 104°F (5°C to 40°C)
• Altitude Adjustment: Decrease max temperature by 1.0°C per 1000 ft. (305m) above sea level
• Humidity Range: 10% to 90% non-condensing at 82°F (28°C)
• Operational Altitude: Up to 3000m (10,000 ft.)

Nonoperating Conditions

• Temperature Range: -40°F to 149°F (-40°C to 65°C)
• Humidity Range: 5% to 93% at 82°F (28°C)
• Nonoperational Altitude: Up to 12,192m (40,000 ft.)

Power Requirements

• Power Source: Power Supply
• AC Input Frequency: 47 to 63 Hz
• Input Voltage Range: 90 VAC to 264 VAC
• Maximum Power Consumption: 190W
• Input kVA Range: 0.090 kVA to 0.700 kVA
• Heat Dissipation: 650 BTU/hr
• Operational Sound Level: 49.3 dBA at 77°F (25°C)

Management and Protocols

Supported Protocols

• SNMP Versions: v1, v2c, v3
• Management Information: RFC 1155, RFC 1156, RFC 1157, RFC 1213, RFC 1350, RFC 1643, RFC 2030, RFC 2616, RFC 2665, RFC 2674, RFC 2819, RFC 2863, RFC 3164, RFC 3414, RFC 3418, RFC 3636
• Cisco Private MIBs: Included

Compliance and Safety Standards

Safety Certifications

• CE Markings: 2004/108/EC, 2006/95/EC
• Safety Standards: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1, GB4943 2001

EMC Standards

• Emissions: 47CFR Part 15 Class A, AS/NZS CISPR22 Class A, EN55022 Class A, ICES003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3, KN22 Class A, CNS13438 Class A
• Immunity: EN55024, CISPR24, EN300386, KN24

Features

Supports up to 1500 access points

The Cisco AIR-CT5520-50-K9 Wireless LAN Controller is designed to support a large number of access points, making it an ideal solution for organizations with expansive wireless networks. With the ability to handle up to 1500 access points, this controller offers the scalability required to meet the growing demands of modern wireless environments. Whether you have a small business or a large enterprise, this feature ensures that your network can accommodate a high number of devices and users without compromising performance.

Benefits:

- Scalability: The support for up to 1500 access points allows businesses to expand their wireless network infrastructure as their needs grow. This ensures that the controller can handle the increasing number of devices connecting to the network without any performance degradation.

- Flexibility: With such a large capacity, organizations can deploy access points in various locations, providing seamless wireless coverage throughout their premises. Whether it's a multi-story building, a campus environment, or a sprawling warehouse, this feature ensures that every corner receives reliable connectivity.

Importance:

The ability to support up to 1500 access points is crucial for businesses in today's connected world. As the number of wireless devices continues to increase, organizations need a robust infrastructure that can handle the ever-growing demand. By investing in a controller with this feature, businesses can future-proof their networks and avoid the need for costly upgrades or replacements down the line.

Integrated wireless controller functionality

One of the standout features of the Cisco AIR-CT5520-50-K9 Wireless LAN Controller is its integrated wireless controller functionality. Unlike traditional setups where standalone controllers are required, this controller combines both the access point and the controller into a single device. This integration offers several advantages, including simplified deployment and reduced hardware costs.

Benefits:

- Streamlined Deployment: With integrated controller functionality, the setup process becomes much simpler and less time-consuming. There's no need to configure and connect separate controllers, reducing the chances of human error and saving valuable IT resources. This feature ensures a smooth and hassle-free deployment experience.

- Cost Savings: By eliminating the need for standalone controllers, organizations can significantly reduce their hardware costs. With a single device handling both the access point and controller functions, there's no need to invest in additional equipment. This cost-effective solution makes it an attractive choice for businesses of all sizes.

Importance:

Integrated wireless controller functionality provides businesses with a cost-effective and efficient way to manage their wireless networks. It simplifies the deployment process while reducing hardware expenses. This feature is particularly valuable for small to medium-sized businesses with limited IT budgets, allowing them to leverage enterprise-grade wireless capabilities without breaking the bank.

High-performance and scalable solution

The Cisco AIR-CT5520-50-K9 Wireless LAN Controller is designed to deliver high-performance wireless connectivity while maintaining scalability. This combination ensures that your network can handle the demands of today's bandwidth-intensive applications and adapt to future requirements as technology evolves.

Benefits:

- Reliable Performance: The controller's high-performance capabilities ensure that your network can handle the increased data traffic generated by modern applications. Whether it's video streaming, cloud-based services, or real-time collaboration tools, users can enjoy a seamless experience without any slowdowns or connectivity issues.

- Future-proofing: Scalability is a crucial factor when investing in network infrastructure. The Cisco AIR-CT5520-50-K9 Wireless LAN Controller provides the scalability required to accommodate future growth and technological advancements. This ensures that your network remains capable of delivering optimal performance even as your organization expands and adopts new technologies.

Importance:

In today's digital landscape, where businesses heavily rely on wireless connectivity, having a high-performance and scalable solution is paramount. The Cisco AIR-CT5520-50-K9 Wireless LAN Controller offers the reliability and scalability needed to support the ever-increasing demands of modern applications. This feature ensures that businesses can provide their users with a fast and seamless wireless experience while future-proofing their network infrastructure.

Advanced security features

Ensuring the security of your wireless network is crucial to protect sensitive data, prevent unauthorized access, and maintain compliance with industry regulations. The Cisco AIR-CT5520-50-K9 Wireless LAN Controller incorporates advanced security features to safeguard your network from potential threats and vulnerabilities.

Benefits:

- Enhanced Data Protection: Advanced encryption protocols, such as WPA2 and AES, are supported by this controller, providing a robust defense against unauthorized access and data breaches. By encrypting wireless communications, organizations can ensure that sensitive information remains confidential and protected from potential attackers.

- Access Control: The controller offers comprehensive access control mechanisms, including role-based access control (RBAC) and guest access management. RBAC allows organizations to define different levels of access privileges for users, ensuring that only authorized individuals can access critical resources. With guest access management, businesses can provide secure yet limited connectivity for visitors or temporary users without compromising network security.

Importance:

Security is a top concern for any organization operating in the digital age. The advanced security features provided by the Cisco AIR-CT5520-50-K9 Wireless LAN Controller offer peace of mind by protecting against potential threats and vulnerabilities. By investing in a controller with robust security capabilities, businesses can mitigate the risk of data breaches, maintain compliance with industry regulations, and safeguard their reputation.

Centralized management of wireless network

Efficiently managing a wireless network can be a complex task, especially when dealing with a large number of access points and users. The Cisco AIR-CT5520-50-K9 Wireless LAN Controller simplifies network management by providing centralized control and monitoring capabilities, streamlining administrative tasks and improving overall network performance.

Benefits:

- Simplified Administration: With centralized management, IT administrators can easily configure and monitor the entire wireless network from a single interface. This simplifies administrative tasks, reduces the chances of errors, and saves valuable time and resources. From firmware updates to network troubleshooting, all essential tasks can be performed efficiently and effectively.

- Enhanced Visibility: The controller offers comprehensive monitoring and reporting features that provide real-time insights into network performance, user behavior, and security events. This visibility allows administrators to proactively identify and address potential issues before they impact user experience or compromise network security.

Importance:

Centralized management is essential for organizations seeking to streamline their network administration processes and improve overall efficiency. The Cisco AIR-CT5520-50-K9 Wireless LAN Controller's centralized control and monitoring capabilities empower IT administrators to effectively manage their wireless networks, ensuring optimal performance, security, and user experience. By reducing complexity and providing enhanced visibility, this feature enables businesses to focus on their core operations rather than spending excessive time on network management tasks.