United States
- Name:
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AIR-CT5520-50-K9
- Description:
- 5520 WIRELESS CONTROLLER SUPPORTING 50 APS W/ RACK KIT
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Added to cart 21 times recently
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- Brand:
- Cisco
- Condition:
- GTIN:
- 882658838767
- Warranty:
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- Price:
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3 Year Extended Warranty
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AIR-CT5520-50-K9 Overview
AIR-CT5520-50-K9 is an enterprise-class wireless LAN controller engineered to deliver secure, scalable, and efficient network management for large-scale deployments. Designed to centrally manage up to 50 access points, this controller integrates seamlessly with wireless infrastructures operating on 2.4GHz and 5GHz frequency bands and supporting Wi‑Fi 5 (802.11ac), ensuring high data throughput and reliable connectivity across dynamic environments.
Optimized for mission-critical applications in environments such as large offices, campuses, and multi-site enterprises, the AIR-CT5520-50-K9 offers versatile installation options with both rack-mount and desktop configurations. Its robust management features, including on-premises control and SNMP support, along with comprehensive security mechanisms like WPA2, WPA3, and 802.1X, provide an ideal solution for managing and securing modern wireless networks.
What is the price of AIR-CT5520-50-K9?
Pricing for AIR-CT5520-50-K9 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for AIR-CT5520-50-K9.
Explore more options from Wireless or explore other Cisco products.
AIR-CT5520-50-K9 Specifications
| Product Type | Wireless Controller |
| Wireless Type | N/A |
| Wi-Fi Standard | 802.11ac |
| Frequency Bands | 2.4GHz / 5GHz |
| Data Rate | N/A |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | RJ-45 |
| Antenna Type | N/A |
| Antenna Gain | N/A |
| MIMO Technology | N/A |
| Beamforming | N/A |
| Mounting Options | Rack Mount / Desktop |
| Power Supply | AC Adapter |
| Mesh Networking | No |
| Ethernet Port | 2x Gigabit |
| Max Number Of Devices Supported | 50 |
| Protocols Supported | 802.11a/b/g/n/ac |
| Management Features | On-Premises, SNMP |
| Security Features | WPA2 / WPA3 / 802.1X |
| Compliance | FCC / CE / RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | AIR-CT5520-50-K9 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Antenna Gain | 5dBi | N/A | 5dBi | 5dBi | N/A |
| Antenna Type | Omnidirectional | N/A | Internal Omnidirectional | Omnidirectional | Omnidirectional |
| Beamforming | Yes | N/A | Yes | Yes | Yes |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Coverage Area | Approx. 2000 square feet | N/A | 2000 sq ft | 2000 square feet | N/A |
| Data Rate | 2.5Gbps | N/A | 2.5Gbps | 1Gbps | 300Mbps |
| Depth | 2 inches | N/A | 7 inches | N/A | N/A |
| Ethernet Port | 1x Gigabit | 2x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | 4 inches | N/A | 1.5 inches | N/A | N/A |
| Management Features | Cloud Management | On-Premises, SNMP | Cloud Management | On-Premises | On-Premises, SNMP |
| Max Number of Devices Supported | 64 | 50 | 250 | 200 | N/A |
| Max Range | 100 meters | N/A | 200 ft | 120 meters | N/A |
| Memory | 2GB | N/A | 2GB | N/A | N/A |
| Mesh Networking | No | No | Yes | No | No |
| MIMO Technology | MU-MIMO | N/A | MU-MIMO | MU-MIMO | SU-MIMO |
| Mounting Options | Ceiling Mount / Wall Mount | Rack Mount / Desktop | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | AC Adapter | PoE | AC Adapter | PoE |
| Processor | Quad-core 1.2GHz | N/A | Quad-core 1.4GHz | N/A | N/A |
| Product Name | AIRAP1832I-EK910C Wireless Access Point Evaluation Kit | AIR-CT5520-50-K9 | JW823A Wireless Access Point | AP5030DN-S-DC Wireless Access Point | AIR-LAP1242AG-K-K9 |
| Product Type | Wireless Product | Wireless Controller | Wireless Access Point | Wireless Product | Wireless Access Point |
| Protocols Supported | 802.11ax / Ethernet | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n |
| Security Features | WPA2 / WPA3 | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2, 802.1X |
| Weight | 3 lbs | N/A | 0.8 lbs | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 6 | 802.11ac | Wi-Fi 6 | Wi-Fi 6 | 802.11a/b/g/n |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | 8 inches | N/A | 7 inches | N/A | N/A |
| Wireless Type | Access Point | N/A | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-CT5520-50-K9 Wireless Controller?
A
The Cisco AIR-CT5520-50-K9 is a dedicated wireless LAN controller that centrally manages up to 50 Cisco access points, delivering enterprise-grade performance, security, and scalability with an included 1U rack-mount kit.
Q
How many access points can the AIR-CT5520-50-K9 support?
A
The AIR-CT5520-50-K9 supports up to 50 Cisco wireless access points, making it ideal for midsize to large enterprise deployments requiring reliable, centralized Wi-Fi management.
Q
What throughput and performance does the 5520 controller deliver?
A
The Cisco Catalyst 5520 provides up to 20 Gbps of throughput and can handle up to 5,000 concurrent clients, ensuring high-performance connectivity for bandwidth-intensive applications.
Q
Does the AIR-CT5520-50-K9 include a rack mount kit?
A
Yes, the AIR-CT5520-50-K9 bundle includes a 1U rack mount kit, brackets, and all necessary hardware for seamless installation in standard server racks.
Q
What licensing model does the Cisco 5520 controller use?
A
The Cisco 5520 uses Cisco Smart Licensing with a per-access-point model, offering flexible term-based or perpetual options and centralized license management via the Cisco Smart Software Manager.
Q
Which security features are built into the Cisco 5520 Wireless Controller?
A
The 5520 integrates advanced security with Cisco CleanAir, Flexible Radio Assignment, rogue AP detection, client traffic encryption, and policy enforcement via Cisco Identity Services Engine (ISE).
Q
Can I integrate the AIR-CT5520-50-K9 with Cisco DNA Center?
A
Yes, the AIR-CT5520-50-K9 fully integrates with Cisco DNA Center for automated provisioning, assurance, analytics, and policy-based network segmentation across wired and wireless domains.
Q
What deployment scenarios are ideal for the 5520 controller?
A
The Cisco 5520 is perfect for campus, branch, and hospitality environments requiring robust QoS, seamless roaming, high availability, and centralized management of up to 50 APs.
Q
How does the AIR-CT5520-50-K9 handle high availability?
A
The 5520 supports active/standby redundancy with stateful switchover, ensuring uninterrupted wireless services and rapid failover in mission-critical deployments.
Q
Which Cisco access point models are compatible with the 5520 controller?
A
The AIR-CT5520-50-K9 is compatible with the full Cisco Aironet and Catalyst Access Point portfolio, including 802.11ac Wave 2 and Wi-Fi 6 (802.11ax) models.
Q
What power requirements and efficiency ratings apply to the 5520?
A
The Cisco 5520 requires 100–240 VAC, draws 7–3 A, and is designed for energy efficiency, meeting EU RoHS and WEEE compliance standards.
Q
How easy is it to configure and manage the AIR-CT5520-50-K9?
A
Configuration is streamlined via Cisco Prime Infrastructure, CLI, or the GUI, offering intuitive workflows, template-based provisioning, and zero-touch deployment capabilities.
Q
What warranty and support options are available for the Cisco 5520?
A
The controller comes with a limited lifetime hardware warranty and one-year Cisco SMARTnet support; extended service contracts and Proactive Services are available for 24×7 coverage.
Q
How does the 5520 controller improve user experience and performance?
A
With features like Application Visibility and Control (AVC), CleanAir, RF optimization, and seamless roaming, the 5520 maximizes throughput, minimizes interference, and ensures consistent client connections.
Q
Where can I purchase the AIR-CT5520-50-K9 and what is its typical price range?
A
The AIR-CT5520-50-K9 is available through authorized Cisco partners or resellers; typical street pricing ranges from $4,000 to $6,500 USD, depending on support and licensing bundles.
