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AIR-CT3504-CA-K9
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CISCO 3504 WRLS CTLR FOR SVC DEPOT
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AIR-CT3504-CA-K9
- Description:
- CISCO 3504 WRLS CTLR FOR SVC DEPOT
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AIR-CT3504-CA-K9 Overview
AIR-CT3504-CA-K9 is a high-performance wireless LAN controller engineered to deliver centralized management and seamless integration for mid-sized enterprise networks. This controller streamlines the deployment of wireless access points, ensuring efficient connectivity, robust security, and simplified network management in environments such as large offices and campuses.
Designed for easy rack-mounted installation, AIR-CT3504-CA-K9 supports critical management features including CAPWAP-based communications, SNMP monitoring, and secure protocols like 802.1X, WPA2, and WPA3. While it does not directly transmit wireless signals or operate on specific frequency bands, its role as the network’s control plane makes it a vital component in orchestrating scalable, reliable indoor wireless solutions.
AIR-CT3504-CA-K9 price is is available on request. Get immediate quote.
Request bulk order quote for AIR-CT3504-CA-K9 for additional pricing. Browse the full Wlan Controller: 3500 Series series or explore all Cisco products.
AIR-CT3504-CA-K9 Specifications
- Height
- 1.75 inches
- Width
- 17.2 inches
- Depth
- 10.2 inches
- Memory
- N/A
- Weight
- 7.2 lbs
- Wi-Fi Standard
- N/A
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Gain
- N/A
- Compliance
- FCC, CE, RoHS
- Processor
- N/A
- Outdoor Use
- No
- Mesh Networking
- N/A
- Beamforming
- N/A
- MIMO Technology
- N/A
- Ethernet Port
- 2x Gigabit
- Data Rate
- N/A
- Antenna Type
- N/A
- Product Type
- Wireless LAN Controller
- Frequency Bands
- N/A
- Power Supply
- AC Adapter
- Mounting Options
- Rack Mount
- Wireless Type
- Wireless Controller
- Max Number of Devices Supported
- 500 APs / 7500 Clients
- Protocols Supported
- CAPWAP, SNMP, HTTP/HTTPS, RADIUS
- Management Features
- Centralized Management, Real-time Monitoring
- Security Features
- 802.1X, WPA2, WPA3, VPN
- Product Name
- Cisco AIR-CT3504-CA-K9 Wireless LAN Controller
AIR-CT3504-CA-K9 Use Case
Centralized Wi-Fi Management for Multi-Site Service Depots
In a regional service depot network with dozens of branch locations, the AIR-CT3504-CA-K9 enables centralized provisioning, policy enforcement and firmware upgrades from a single controller. This approach reduces operational overhead by 40%, ensures consistent SSID and security policies across all sites, and accelerates new site rollouts, delivering predictable network performance and reduced IT expenditure.
Real-Time IoT Data Aggregation for Equipment Diagnostics
When hundreds of workshop IoT sensors and test rigs stream diagnostic telemetry, the 3504 Wireless Controller aggregates, prioritizes and forwards critical data to the service depot’s analytics platform. The result is a 50% faster fault‐detection cycle, proactive maintenance alerts and optimized equipment turnaround, driving higher workshop throughput and improved SLA compliance.
Secure Guest and Asset Segmentation in Customer Waiting Areas
At high-traffic service depots, the AIR-CT3504-CA-K9 creates isolated VLANs for guest Wi-Fi and for asset-tracking devices, enforcing role-based access policies and dynamic RF profiling. This segmentation prevents lateral threats, ensures PCI-and GDPR-compliance for customer data, and maintains optimal network performance for both visitors and critical depot operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-CT3504-CA-K9 |  AIR-LAP1524SB-N-K9 |  AIR-AP1262N-C-K9 |  AIR-AP1852E-EK910 |  AIR-CAP3501I-A-K9 | |
|---|---|---|---|---|---|
| Product Type | Wireless LAN Controller | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Product |
| Wireless Type | Wireless Controller | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | N/A | Wi-Fi 5 | 802.11b/g/n | Wi-Fi 6 | Wi-Fi 5 |
| Frequency Bands | N/A | 2.4GHz / 5GHz | 2.4GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Data Rate | N/A | 1Gbps | 300Mbps | Up to 2.5Gbps | 1Gbps |
| 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 | Omnidirectional | Internal | Internal Omnidirectional | Omnidirectional |
| Antenna Gain | N/A | N/A | 3dBi | N/A | N/A |
| MIMO Technology | N/A | MU-MIMO | SU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | N/A | Yes | No | Yes | Yes |
| Mounting Options | Rack Mount | 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 | 2x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 500 APs / 7500 Clients | N/A | N/A | N/A | N/A |
| Protocols Supported | CAPWAP, SNMP, HTTP/HTTPS, RADIUS | 802.11a/b/g/n/ac | 802.11b/g/n | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac |
| Management Features | Centralized Management, Real-time Monitoring | On-Premises / SNMP | On-Premises / SNMP | Cloud Management / SNMP | On-Premises / SNMP |
| Security Features | 802.1X, WPA2, WPA3, VPN | WPA2 / WPA3 | WPA2 / 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 | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Outdoor Use | No | No | No | No | No |
| Product Name | Cisco AIR-CT3504-CA-K9 Wireless LAN Controller | AIR-LAP1524SB-N-K9 | AIR-AP1262N-C-K9 | AIR-AP1852E-EK910 | AIR-CAP3501I-A-K9 |
| Height | 1.75 inches | N/A | N/A | N/A | N/A |
| Width | 17.2 inches | N/A | N/A | N/A | N/A |
| Depth | 10.2 inches | N/A | N/A | N/A | N/A |
| Weight | 7.2 lbs | N/A | N/A | N/A | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
F
Farzana Qasim
5
Worked flawlessly out of the box.
R
Rui Fernandes
5
Stable WLAN management.
K
Karen Mills
5
Good value option.
S
Shahzaib Khan
5
Satisfied overall.
Questions & Answers
What is the Cisco 3504 Wireless Controller (AIR-CT3504-CA-K9)?
The Cisco AIR-CT3504-CA-K9 is a high-performance, service-depot spare 3504 Series wireless controller that centrally manages up to 150 access points and 3,000 clients for enterprise deployments.
How many access points does the Cisco 3504 support?
The controller supports up to 150 access points in local mode or FlexConnect, making it ideal for large branch offices, campuses, and distributed networks.
What is the client capacity of the 3504 Wireless Controller?
The Cisco 3504 can handle up to 3,000 wireless clients concurrently, ensuring smooth performance in high-density environments.
What throughput can I expect from the AIR-CT3504-CA-K9?
The controller delivers up to 4 Gbps of total throughput, balancing data, voice, and video traffic with Quality of Service (QoS).
Which network interfaces are available on the Cisco 3504?
The device includes four 1-Gigabit Ethernet ports and two 10-Gigabit SFP+ ports, plus a dedicated management port for out-of-band access.
What licensing model does the Cisco 3504 use?
It uses the Cisco Smart Licensing model with per-access-point licensing (MAPS), enabling flexible scalability and centralized license management.
Can I deploy the 3504 Wireless Controller in a high-availability pair?
Yes. The controller supports active/standby high availability, providing stateful failover to maintain continuous network operations.
How do I perform the initial setup of the Cisco 3504?
Use the web-based GUI or Cisco Prime Infrastructure to complete the step-by-step setup wizard, configure interfaces, join access points, and apply wireless profiles.
What security features are supported on the AIR-CT3504-CA-K9?
It provides comprehensive security including 802.1X authentication, WPA3, rogue AP detection, rogue containment, and integrated TrustSec for encryption and segmentation.
Is the Cisco 3504 compatible with Cisco DNA Center?
Yes. The controller fully integrates with Cisco DNA Center for zero-touch provisioning, policy-based automation, and advanced analytics.
What are the power and cooling requirements?
The controller requires 100–240V AC, consumes up to 100W, and has an internal fan with front-to-back airflow, supporting operating temperatures from 0°C to 40°C.
Does the Cisco 3504 Wireless Controller support software upgrades?
Yes. It supports in-service software upgrades (ISSU) and image rollback, ensuring minimal downtime during firmware updates.
What is the warranty and support for AIR-CT3504-CA-K9?
As a service-depot spare, it carries a 90-day Cisco hardware replacement warranty, with options to extend via Cisco SMARTnet or Cisco Solution Support contracts.
Can I mount the Cisco 3504 in a standard rack?
Yes. The unit is 1 RU high and comes with rack-mount kits for 19-inch standard rack installations.
How does the controller handle guest access?
It offers built-in guest access services with customizable captive portals, self-registration, sponsor approval workflows, and external web-auth integration.
What environmental certifications does the Cisco 3504 have?
The controller complies with RoHS, WEEE, UL, CE, FCC Class A, and VCCI, ensuring safe, energy-efficient operation in global markets.