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AIR-CT2504-15-K9
- Description:
- 2504 Wireless Controller with 15 AP Licenses for Cisco 2500
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3 Year Extended Warranty
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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.
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AIR-CT2504-15-K9 Specifications
Product Type | Wireless LAN Controller |
Wireless Type | Controller |
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 | Rack Mount / Desktop |
Power Supply | AC Adapter |
Mesh Networking | N/A |
Ethernet Port | 4x Gigabit |
Max Number Of Devices Supported | 15 |
Protocols Supported | 802.11a/b/g/n, Ethernet |
Management Features | On-Premises, SNMP, CLI |
Security Features | WPA2, 802.1X, VPN |
Compliance | FCC / CE / RoHS |
Processor | N/A |
Memory | N/A |
Outdoor Use | No |
Product Name | Cisco 2504 Wireless Controller (AIR-CT2504-15-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 | N/A | N/A | 5dBi | N/A | 5dBi |
Antenna Type | N/A | Internal Omnidirectional | Omnidirectional | Omnidirectional Internal | Omnidirectional |
Beamforming | N/A | Yes | 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 | N/A | N/A | 2000 square feet | N/A | N/A |
Data Rate | N/A | 250Mbps | 1Gbps | 300Mbps | 1.3Gbps |
Depth | N/A | N/A | 8 inches | N/A | N/A |
Ethernet Port | 4x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
Frequency Bands | N/A | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
Height | N/A | N/A | 1.5 inches | N/A | N/A |
Management Features | On-Premises, SNMP, CLI | On-Premises Management | Cloud Management | Cisco Controller based / SNMP | On-Premises |
Max Number of Devices Supported | 15 | N/A | 256 | N/A | N/A |
Max Range | N/A | N/A | 100 meters | N/A | N/A |
Memory | N/A | N/A | 2GB | N/A | N/A |
Mesh Networking | N/A | No | Yes | No | No |
MIMO Technology | N/A | MU-MIMO | MU-MIMO | SU-MIMO | MU-MIMO |
Mounting Options | Rack Mount / Desktop | Ceiling Mount / Wall Mount | Ceiling Mount | Ceiling Mount | Ceiling Mount / Wall Mount |
Outdoor Use | No | No | No | No | No |
Power Supply | AC Adapter | PoE | PoE | PoE / AC Adapter | PoE |
Processor | N/A | N/A | 1.2 GHz Quad-Core | N/A | N/A |
Product Name | Cisco 2504 Wireless Controller (AIR-CT2504-15-K9) | AIR-CT5508-250-K9 | C9105AXW-Z | AIR-AP1142N-I-K9 | AIR-LAP1524SB-A-K9 |
Product Type | Wireless LAN Controller | Wireless Product | Wireless Product | Wireless Access Point | Wireless Product |
Protocols Supported | 802.11a/b/g/n, Ethernet | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n, Ethernet | 802.11a/b/g/n/ac |
Security Features | WPA2, 802.1X, VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WEP, 802.1X | WPA2 / WPA3 |
Weight | N/A | N/A | 1.2 lbs | N/A | N/A |
Wi-Fi Standard | N/A | Wi-Fi 5 | Wi-Fi 6 | 802.11n | Wi-Fi 5 |
Wi‑Fi Standard | - | - | - | - | - |
Width | N/A | N/A | 8 inches | N/A | N/A |
Wireless Type | Controller | Access Point | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-CT2504-15-K9 Wireless Controller and what are its key features?
A
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.
Q
How many access points can the Cisco 2504 Wireless Controller support with the 15 AP license?
A
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.
Q
Is the AIR-CT2504-15-K9 compatible with Cisco Aironet access points?
A
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.
Q
Can I upgrade the number of licensed access points on the 2504 controller?
A
Yes. You can purchase and apply additional AP licenses through Cisco or authorized partners to scale beyond the default 15 access points.
Q
What deployment models does the Cisco 2504 Wireless Controller support?
A
The controller supports centralized mode, FlexConnect, mesh, Cisco Mobility Express and local mode deployments for flexible network designs.
Q
What are the throughput and performance specifications of the AIR-CT2504-15-K9?
A
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.
Q
Does the Cisco 2504 Wireless Controller support guest access and captive portal?
A
Yes. It includes integrated guest access features with a customizable captive portal, web authentication, accounting and access policies.
Q
What security features are included in the AIR-CT2504-15-K9?
A
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.
Q
How is the Cisco 2504 Wireless Controller managed and monitored?
A
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.
Q
What power options are available for the AIR-CT2504-15-K9 Wireless Controller?
A
It uses an external AC power supply (100–240 VAC) and supports an optional redundant power supply for high availability.
Q
Is the 2504 controller rack-mountable and what are its dimensions?
A
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″).
Q
How do I license and renew the 15 AP licenses on the Cisco 2504?
A
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.
Q
What warranty and support options are available for the AIR-CT2504-15-K9?
A
It includes a limited lifetime warranty with 90-day replacement. For extended coverage, Cisco SMARTnet and Smart Net Total Care contracts are available.
Q
Can the Cisco 2504 Wireless Controller integrate with Cisco Prime Infrastructure?
A
Yes. It integrates seamlessly with Cisco Prime Infrastructure for centralized provisioning, firmware management, monitoring and reporting.
Q
What is the ideal use case for the Cisco 2504 Wireless Controller with 15 AP licenses?
A
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.