United States$5,000,000+
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George Patel
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Controller managed high AP count reliably.
AIR-CT5508-100-K9
5508 SERIES WIRELESS CONTROLLER FOR UP TO 100 APS
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Name:
AIR-CT5508-100-K9
- Description:
- 5508 SERIES WIRELESS CONTROLLER FOR UP TO 100 APS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 660169818429
- Condition:
- Warranty:
- 3
- List Price:
$43,995.00
- Price:
$20,561.0053.3% off
Quantity:
1
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AIR-CT5508-100-K9 Overview
AIR-CT5508-100-K9 is a high-performance wireless controller engineered for enterprise environments that require centralized management and robust security for their wireless networks. Designed to efficiently manage up to 100 access points, this controller streamlines network deployments by integrating with dual-layer infrastructures and providing real-time monitoring, configuration, and troubleshooting capabilities.
Optimized for modern data centers and large campuses, AIR-CT5508-100-K9 supports secure, on-premises management through SNMP and other protocols while delivering reliable connectivity via its wired interfaces. Its compact design and AC adapter power supply allow seamless integration into existing IT infrastructures, ensuring scalable and resilient wireless network control without unnecessary complexity.
AIR-CT5508-100-K9 price is $20,561.00, a 53.3% saving from the Cisco list price of $43,995.00. AIR-CT5508-100-K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-CT5508-100-K9 for additional pricing. Browse the full Cisco Wlan Controller series or explore all Cisco products.
AIR-CT5508-100-K9 Specifications
- Product Type
- Wireless Controller
- Wireless Type
- N/A
- Wi-Fi Standard
- N/A
- Frequency Bands
- N/A
- 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
- N/A
- Power Supply
- AC Adapter
- Mesh Networking
- N/A
- Ethernet Port
- N/A
- Max Number of Devices Supported
- 100
- Protocols Supported
- N/A
- 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-CT5508-100-K9
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
AIR-CT5508-100-K9 Use Case
Centralized Campus Wi-Fi Management for Higher Education
In a mid-sized university deploying 80 Cisco Aironet access points across lecture halls, libraries and student residences, the AIR-CT5508-100-K9 enables centralized policy enforcement, RF optimization and seamless roaming. IT teams gain a single pane of glass to provision SSIDs, enforce WPA2-Enterprise and apply QoS rules for video lecturing. Outcome: 30% faster issue resolution, consistent 802.11ac performance campus-wide and simplified compliance reporting under FERPA.
High-Density Event Connectivity in Stadiums and Conference Centers
For a 20,000-seat arena equipping 100 APs to serve media crews, VIPs and general attendees, the AIR-CT5508-100-K9 orchestrates dynamic RF channel assignments, load balancing and airtime fairness. Real-time analytics identify interference hotspots, while guest portals deliver tiered access with captive portal authentication. Outcome: reliable connectivity for 50,000+ concurrent devices, 40% fewer dropped sessions and elevated spectator experience during live events.
Scalable Multi-Location Retail Wi-Fi with Unified Security
A regional retail chain rolling out Wi-Fi in 50 stores (2 APs per site) leverages the AIR-CT5508-100-K9 to centrally manage firmware updates, VLAN segmentation for POS terminals and guest-access SSIDs. Role-based access control and rogue-AP detection ensure PCI DSS compliance. Outcome: 25% reduction in site-visit IT costs, consistent customer engagement via branded captive portals and secure payment processing across all locations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 AIR-CT5508-100-K9 |  AIR-CT5520-K9 |  AIR-CT8510-HAK9-RF |  AIR-CT7510-500-K9 |  AIR-CT2504-5-K9 | |
|---|---|---|---|---|---|
| Product Type | Wireless Controller | Wireless Controller | Wireless Product | Wireless Access Point | Wireless LAN Controller |
| Wireless Type | N/A | N/A | Access Point | Access Point | N/A |
| Wi-Fi Standard | N/A | N/A | Wi-Fi 6 | Wi-Fi 5 | 802.11a/b/g/n/ac |
| Frequency Bands | N/A | N/A | 2.4GHz / 5GHz | 2.4GHz / 5GHz | N/A |
| Data Rate | N/A | N/A | 2.5Gbps | 500Mbps | N/A |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | N/A | N/A | Omnidirectional | Omnidirectional | N/A |
| Antenna Gain | N/A | N/A | N/A | 5dBi | N/A |
| MIMO Technology | N/A | N/A | MU-MIMO | MU-MIMO | N/A |
| Beamforming | N/A | N/A | Yes | Yes | N/A |
| Mounting Options | N/A | Rack Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | N/A |
| Power Supply | AC Adapter | AC Adapter | PoE | PoE | AC Adapter |
| Mesh Networking | N/A | N/A | No | No | N/A |
| Ethernet Port | N/A | 2x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 100 | 6000 | N/A | N/A | 250 APs and 2000 Clients |
| Protocols Supported | N/A | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac | Ethernet |
| Management Features | On-Premises / SNMP | CLI, SNMP, Web GUI | Cloud Management / SNMP | Cloud Management / On-Premises | On-Premises, SNMP |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X, VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS |
| Processor | N/A | Multi-core 2.4GHz | N/A | N/A | N/A |
| Memory | N/A | 8GB | N/A | N/A | N/A |
| Outdoor Use | No | No | No | No | No |
| Product Name | AIR-CT5508-100-K9 | Cisco AIR-CT5520-K9 Wireless Controller | AIR-CT8510-HAK9-RF | AIR-CT7510-500-K9 | AIR-CT2504-5-K9 |
| Height | N/A | 1U | N/A | N/A | N/A |
| Width | N/A | 17 inches | N/A | N/A | N/A |
| Depth | N/A | 16 inches | N/A | N/A | N/A |
| Weight | N/A | Approx. 22 lbs | N/A | N/A | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
F
Farzana Qasim
4
Strong performance under load.
R
Rui Fernandes
5
Good scalability for campus WLAN.
S
Saad Iqbal
3
Consistent and stable.
E
Emily Watson
4
Meets enterprise expectations.
Questions & Answers
What is the primary function of the Cisco AIR-CT5508-100-K9 controller?
The Cisco AIR-CT5508-100-K9 is an enterprise-class wireless LAN controller that centrally manages, secures, and optimizes up to 100 Cisco access points for unified wireless networks.
How many access points can the 5508 Series controller support?
The 5508 Series controller supports up to 100 Cisco access points, making it ideal for midsize and large wireless deployments.
What client device capacity does the 5508 controller handle?
It can manage up to 7,500 client devices concurrently, ensuring high-performance connectivity in dense environments.
Which Cisco Wireless LAN software version is required?
The AIR-CT5508-100-K9 runs Cisco IOS® Software Release 8.x or later, delivering advanced RF management and wireless services.