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AIR-CT8540-K9
- Description:
- Cisco 8540 Wireless Controller with rack mouting kit
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AIR-CT8540-K9
Cisco 8540 Wireless Controller with rack mouting k...
$54,272.00
$57,126.00
11 in Global Warehouse
$57,126.00
TRUSTED, TRIED, PROVEN
AIR-CT8540-K9 Overview
AIR-CT8540-K9 is a high-performance wireless Access Point designed to deliver robust and reliable connectivity across both 2.4GHz and 5GHz frequency bands. Built on the Wi‑Fi 6 standard, this product supports advanced features such as MU‑MIMO and beamforming to enable enhanced throughput, reduced latency, and optimized performance in high-density environments.
AIR-CT8540-K9 offers versatile installation options including ceiling and wall mounting, making it an ideal solution for large offices, data centers, and modern home networks. Its integrated design, coupled with secure authentication protocols and cloud management capabilities, ensures simplified deployment, reliable coverage, and a seamless user experience while meeting the demands of contemporary wireless applications.
What is the price of AIR-CT8540-K9?
Lowest price of AIR-CT8540-K9 is $ 57,126.00. Shop now! Get further exclusive discounts with bulk quotation on AIR-CT8540-K9
Explore more options from Wireless or explore other Cisco products.
AIR-CT8540-K9 Specifications
| Product Type | Wireless Product |
| Wireless Type | Access Point |
| Wi-Fi Standard | Wi-Fi 6 |
| Frequency Bands | 2.4GHz / 5GHz |
| Data Rate | N/A |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | RJ-45 |
| Antenna Type | Omnidirectional |
| Antenna Gain | N/A |
| MIMO Technology | MU-MIMO |
| Beamforming | Yes |
| Mounting Options | Ceiling Mount / Wall Mount |
| Power Supply | PoE |
| Mesh Networking | No |
| Ethernet Port | 1x Gigabit |
| Max Number Of Devices Supported | N/A |
| Protocols Supported | 802.11a/b/g/n/ac/ax |
| Management Features | Cloud Management |
| Security Features | WPA2 / WPA3 / 802.1X |
| Compliance | FCC / CE / RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | AIR-CT8540-K9 Wireless Access Point |
| 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 | N/A | 5dBi | 5dBi |
| Antenna Type | Omnidirectional | N/A | Omnidirectional | Omnidirectional | Internal 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 | 2000 square feet | N/A | N/A | N/A | N/A |
| Data Rate | 1Gbps | N/A | N/A | 1Gbps | 1Gbps |
| Depth | 8.0 inches | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 2x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz / 5GHz | N/A | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | 2.5 inches | N/A | N/A | N/A | N/A |
| Management Features | Cloud Management / SNMP | On-Premises / SNMP | Cloud Management | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises |
| Max Number of Devices Supported | 200 | 75 Access Points | N/A | N/A | 250 |
| Max Range | 150 feet | N/A | N/A | N/A | 120 meters |
| Memory | 512MB | N/A | N/A | N/A | N/A |
| Mesh Networking | No | N/A | No | No | Yes |
| MIMO Technology | MU-MIMO | N/A | MU-MIMO | MU-MIMO | MU-MIMO |
| Mounting Options | Ceiling Mount / Wall Mount | Rack Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | AC Adapter | AC Adapter | PoE | PoE | PoE |
| Processor | Dual-core 1.2GHz | N/A | N/A | N/A | N/A |
| Product Name | AIR-PWR-5500-AC | AIR-WLC2106-K9 | AIR-CT8540-K9 Wireless Access Point | Cisco C1-AIR-CT7510-K9 | AIR-CT8510-HA-K9 Wireless Access Point |
| Product Type | Wireless Product | Wireless LAN Controller | Wireless Product | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | 1.5 lbs | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | N/A | Wi-Fi 6 | Wi-Fi 5 | Wi-Fi 5 |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | 8.0 inches | N/A | N/A | 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-CT8540-K9 Wireless Controller?
A
The Cisco AIR-CT8540-K9 is an enterprise-grade wireless LAN controller that centrally manages up to 6,000 access points and 64,000 client devices with advanced security and high-availability features.
Q
Which rack mount kit comes with the AIR-CT8540-K9?
A
The AIR-CT8540-K9 includes a 1U rack-mount kit with ears and brackets for standard 19-inch server racks, allowing for secure, tool-less installation.
Q
How many access points and clients does the AIR-CT8540-K9 support?
A
This controller supports up to 6,000 access points and 64,000 wireless clients, making it ideal for large campus and data-center deployments.
Q
What throughput performance can I expect from the AIR-CT8540-K9?
A
With a forwarding capacity of up to 40 Gbps and AES-256 encryption offload, the AIR-CT8540-K9 delivers high-speed, secure wireless traffic processing.
Q
Does the AIR-CT8540-K9 support Cisco DNA Center integration?
A
Yes, it fully integrates with Cisco DNA Center for centralized policy, automation, and analytics across wired and wireless infrastructures.
Q
What licensing model is required for the AIR-CT8540-K9?
A
It uses Cisco Smart Licensing, requiring a DNA subscription tier (Essentials, Advantage, or Premier) plus Cisco DNA or Cisco Wireless LAN license for each managed AP.
Q
What power-redundancy options are available?
A
The controller includes dual hot-swappable AC power supplies and supports optional DC power modules for uninterrupted operation.
Q
How do I install the AIR-CT8540-K9 in a rack?
A
Attach the provided rack ears and brackets to the controller chassis, slide into a 1U rack space, and secure with four screws—no special tools required.
Q
Which security features are built into the AIR-CT8540-K9?
A
It offers integrated threat defense with Cisco Encrypted Traffic Analytics, rogue AP detection, firewalling, and advanced malware protection.
Q
What management interfaces are available?
A
Manage via the web-based GUI, Cisco CLI over SSH, SNMP, or RESTful APIs for automation and integration with third-party NMS solutions.
Q
Is the AIR-CT8540-K9 backward compatible with legacy access points?
A
Yes, it supports older Cisco APs (such as 802.11n) alongside 802.11ac/ax models, ensuring smooth migration without rip-and-replace.
Q
How do I upgrade the firmware on the AIR-CT8540-K9?
A
Use the web GUI or CLI to upload the IOS XE software image and kickstart package, then reboot the controller to apply the new firmware.
Q
What are the environmental specifications?
A
Operating temperature: 0° to 40°C; storage: –20° to 70°C; relative humidity: 10% to 90% non-condensing; altitude: up to 5,000 meters.
Q
What warranty and support options are available?
A
Includes a limited lifetime hardware warranty and 90-day software support; optional Cisco SMARTnet provides 24×7 access to TAC and advance hardware replacement.
Q
Can the AIR-CT8540-K9 handle multigigabit Ethernet uplinks?
A
Yes, it features four 10/25-GbE SFP28 ports and eight 1/10-GbE SFP+ ports to support multigigabit uplinks and high-density environments.
Q
What are common use cases for the AIR-CT8540-K9?
A
Ideal for large campuses, data centers, service providers, and hospitality environments requiring centralized wireless management, high availability, and advanced security.
