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Controller scaled well for growing deployments.
AIR-CT2504-15-K9
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2504 Wireless Controller with 15 AP Licenses for Cisco 2500
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AIR-CT2504-15-K9
- Description:
- 2504 Wireless Controller with 15 AP Licenses for Cisco 2500
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- Brand:
- Cisco
- GTIN:
- 50927490132
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AIR-CT2504-15-K9 Overview
AIR-CT2504-15-K9 is a compact wireless LAN controller designed to centrally manage up to 15 authorized access points in mid-sized enterprise networks. It offers streamlined configuration and robust security features that help maintain reliable wireless connectivity while ensuring seamless integration with a range of Cisco access points supporting common wireless protocols.
This controller provides flexible deployment options—designed for both rack-mount and desktop installations—and meets stringent industry compliance standards such as FCC, CE, and RoHS. It is ideally suited for businesses seeking scalable, secure wireless network management to support efficient data handling and reliable operational performance.
AIR-CT2504-15-K9 price is is available on request. Get immediate quote.
Request bulk order quote for AIR-CT2504-15-K9 for additional pricing. Browse the full Cisco Wlan Controller series or explore all Cisco products.
AIR-CT2504-15-K9 Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Memory
- N/A
- Wi-Fi Standard
- N/A
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Gain
- N/A
- Processor
- N/A
- Compliance
- FCC / CE / RoHS
- Outdoor Use
- No
- Protocols Supported
- 802.11a/b/g/n, Ethernet
- Mesh Networking
- N/A
- Beamforming
- N/A
- MIMO Technology
- N/A
- Data Rate
- N/A
- Antenna Type
- N/A
- Ethernet Port
- 4x Gigabit
- Product Type
- Wireless LAN Controller
- Frequency Bands
- N/A
- Power Supply
- AC Adapter
- Wireless Type
- Controller
- Mounting Options
- Rack Mount / Desktop
- Max Number of Devices Supported
- 15
- Management Features
- On-Premises, SNMP, CLI
- Security Features
- WPA2, 802.1X, VPN
- Product Name
- Cisco 2504 Wireless Controller (AIR-CT2504-15-K9)
AIR-CT2504-15-K9 Use Case
Centralized Wireless Management for Distributed Branch Offices
In a mid-size enterprise with 10 branch locations, the AIR-CT2504-15-K9-2504 Wireless Controller with 15 AP Licenses for Cisco 2500 consolidates all access points into a single management console. IT teams enforce consistent security policies, enable seamless client roaming and accelerate zero-touch provisioning, reducing deployment time by 60% and cutting support tickets in half.
High-Density Retail and Hospitality Wi-Fi with Advanced Analytics
A multi-store retail chain deploys the Cisco 2500 Wireless Controller (AIR-CT2504-15-K9-2504) across 15 APs to serve both guest and POS traffic. Built-in RF optimization and real-time analytics boost customer engagement by 15%, ensure PCI compliance for payment systems and decrease on-site network troubleshooting by 50%.
Secure IoT Device Segmentation in Manufacturing Facilities
Manufacturing plants integrate automated sensors and mobile scanners via the AIR-CT2504-15-K9-2504 on Cisco 2500, leveraging 15 AP Licenses to segment production-line and administrative traffic. Role-based access control and WPA3 encryption safeguard critical OT systems, resulting in a 40% improvement in operational uptime and a fortified cybersecurity posture.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-CT2504-15-K9 |  AIR-CT8510-SPK9-RF |  AIR-CT8510-HAK9-RF |  AIR-CT8510-3KK9-RF |  AIR-CT7510-1K-K9 | |
|---|---|---|---|---|---|
| Product Type | Wireless LAN Controller | Wireless Product | Wireless Product | Wireless Access Point | Wireless Access Point |
| Wireless Type | Controller | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | N/A | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 5 |
| Frequency Bands | N/A | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Data Rate | N/A | 1Gbps | 2.5Gbps | 2.5Gbps | 1Gbps |
| Max Range | N/A | 100 meters | N/A | 100 meters | 100 meters |
| Coverage Area | N/A | 2000 square feet | N/A | 1000 square feet | 2000 square feet |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | N/A | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Antenna Gain | N/A | 5dBi | N/A | 5dBi | 5dBi |
| MIMO Technology | N/A | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | N/A | Yes | Yes | Yes | Yes |
| Mounting Options | Rack Mount / Desktop | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Power Supply | AC Adapter | PoE | PoE | PoE | PoE |
| Mesh Networking | N/A | No | No | No | No |
| Ethernet Port | 4x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 15 | 128 | N/A | N/A | 1000 |
| Protocols Supported | 802.11a/b/g/n, Ethernet | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11ax | 802.11a/b/g/n/ac |
| Management Features | On-Premises, SNMP, CLI | Cloud Management / On-Premises / SNMP | Cloud Management / SNMP | Cloud Management / SNMP | Cloud Management / SNMP |
| Security Features | WPA2, 802.1X, VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 | WPA2 / WPA3 |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Processor | N/A | Quad-Core 1.2GHz | N/A | Quad-Core 1.2GHz | Quad-Core 1.2GHz |
| Memory | N/A | 1GB | N/A | 1GB | 2GB |
| Outdoor Use | No | No | No | No | No |
| Product Name | Cisco 2504 Wireless Controller (AIR-CT2504-15-K9) | AIR-CT8510-SPK9-RF | AIR-CT8510-HAK9-RF | AIR-CT8510-3KK9-RF | AIR-CT7510-1K-K9 |
| Height | N/A | 1.5 inches | N/A | 1.2 inches | N/A |
| Width | N/A | 7 inches | N/A | 7.5 inches | N/A |
| Depth | N/A | 7 inches | N/A | 7.5 inches | N/A |
| Weight | N/A | 1.8 lbs | N/A | 1.2 lbs | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
A
Aqsa Malik
5
Simple license management.
S
Stefan Novak
4
Reliable performance under load.
E
Emily Watson
4
Good balance of cost and capacity.
Y
Yasir Ilyas
4
Satisfied with controller.
Questions & Answers
What is the Cisco AIR-CT2504-15-K9 Wireless Controller and what are its key features?
The Cisco AIR-CT2504-15-K9 is a compact enterprise-grade wireless controller that manages up to 15 access points. Key features include AES encryption, Layer 3 roaming, rogue detection, guest access with captive portal, RF management and high availability.
How many access points can the Cisco 2504 Wireless Controller support with the 15 AP license?
With the AIR-CT2504-15-K9 SKU, the controller supports up to 15 Cisco Aironet or Catalyst access points when deployed with the included AP license.
Is the AIR-CT2504-15-K9 compatible with Cisco Aironet access points?
Yes. The Cisco 2504 controller supports Cisco Aironet 802.11a/b/g/n/ac Wave 1 access points as well as select Cisco Catalyst AP models.
Can I upgrade the number of licensed access points on the 2504 controller?
Yes. You can purchase and apply additional AP licenses through Cisco or authorized partners to scale beyond the default 15 access points.
What deployment models does the Cisco 2504 Wireless Controller support?
The controller supports centralized mode, FlexConnect, mesh, Cisco Mobility Express and local mode deployments for flexible network designs.
What are the throughput and performance specifications of the AIR-CT2504-15-K9?
It delivers up to 4 Gbps wired throughput, supports up to 2,000 concurrent wireless clients, manages 512 VLANs and handles hardware-based AES encryption.
Does the Cisco 2504 Wireless Controller support guest access and captive portal?
Yes. It includes integrated guest access features with a customizable captive portal, web authentication, accounting and access policies.
What security features are included in the AIR-CT2504-15-K9?
Built-in security includes Layer 2/3 rogue AP detection, intrusion prevention, Secure Shell (SSH), SNMPv3, RADIUS, TACACS+ and FIPS 140-2 compliant AES encryption.
How is the Cisco 2504 Wireless Controller managed and monitored?
You can manage and monitor it via Cisco Prime Infrastructure, the web-based GUI, command-line interface (CLI) or SNMP for real-time analytics and alerts.
What power options are available for the AIR-CT2504-15-K9 Wireless Controller?
It uses an external AC power supply (100–240 VAC) and supports an optional redundant power supply for high availability.
Is the 2504 controller rack-mountable and what are its dimensions?
Yes. It fits a 1 RU rack slot using an optional kit. Dimensions are 44.5 cm × 34.5 cm × 4.4 cm (17.5″ × 13.6″ × 1.7″).
How do I license and renew the 15 AP licenses on the Cisco 2504?
Licenses are managed through the Cisco Software Licensing portal (Smart Licensing). Renewals and upgrades can be purchased annually or biennially via Cisco or authorized partners.
What warranty and support options are available for the AIR-CT2504-15-K9?
It includes a limited lifetime warranty with 90-day replacement. For extended coverage, Cisco SMARTnet and Smart Net Total Care contracts are available.
Can the Cisco 2504 Wireless Controller integrate with Cisco Prime Infrastructure?
Yes. It integrates seamlessly with Cisco Prime Infrastructure for centralized provisioning, firmware management, monitoring and reporting.
What is the ideal use case for the Cisco 2504 Wireless Controller with 15 AP licenses?
It’s ideal for small to medium-sized enterprises requiring centralized management of up to 15 APs, robust security, guest services and scalable wireless performance.