The Cisco 8540 Wireless Controller, model AIR-CT8540-K9, is designed to facilitate high-density Wi-Fi deployments. With the ability to support up to 6000 APs and 64000 clients, it is perfect for medium to large-size enterprises and campus environments. Its 40 Gbps throughput ensures that even the most data-intensive applications run smoothly without bottlenecks.
Furthermore, Cisco’s reputation for reliability and robust security features makes the 8540 Wireless Controller a trusted platform for your wireless network infrastructure. It integrates seamlessly with other Cisco products, creating a cohesive and centralized control for all your wireless operations. Implementing this controller means benefiting from a future-proofed network platform that can adapt to evolving Wi-Fi standards like 802.11ac Wave2.
In terms of investment protection, the controller’s high scalability means that as your business grows, the network grows with you, without requiring a forklift upgrade. Additionally, the dual SSDs with Hardware RAID, redundant power supplies, and the option for 10 Gigabit Ethernet interfaces make this controller both redundant and high-performing, minimizing downtime and ensuring consistent network service.
The Cisco 8540’s service-rich feature set also includes seamless onboarding of new users, advanced QoS for optimized bandwidth management, and robust security features. With Cisco’s industry-leading wireless controller technology, the AIR-CT8540-K9 simplifies the complex task of wireless network management while offering advanced tools to maintain efficiency, security, and user satisfaction. Choosing the Cisco 8540 means investing in a premium wireless infrastructure capable of meeting the demands of a continuously connected world.
Optimized for 802.11ac Wave2 performance, the Cisco 8540 Wireless Controller is a highly scalable, service-rich, resilient, and flexible platform that enables next-generation wireless networks for medium-sized to large enterprise and campus deployments.
Quick Specs
Figure 1 shows the appearance of AIR-CT8540 controller with cover.
Table 1 shows the Quick Specs.
|
Product Code |
AIR-CT8540-K9 |
|
Description |
Cisco 8540 Wireless Controller with rack mounting kit |
|
Chassis Height |
Two rack-unit (2RU) |
|
Throughput |
40 Gbps |
|
Max AP Support |
6000 |
|
Max Client Support |
64000 |
|
Max VLANs |
4096 |
|
Data Ports |
4 x 10 Gigabit Ethernet interfaces or 4 x 1 Gigabit Ethernet interfaces |
|
Storage |
Dual SSD with Hardware RAID |
|
Power Options |
1200 W AC, 930 W DC Redundant PSUs |
|
Dimensions (W x L x H) |
18.96 x 30.18 x 3.43 in. (48.2 x 76.6 x 8.70 cm) |
|
Net Weight |
44 lb (19.9 kg) |
Product Details
Figure 2 shows the front panel of AIR-CT8540 controller.
Note：
|
â‘ |
LEDs Area |
|
â‘¡ |
KVM connector |
☆ LEDs include:
– Power button/power status LED
– Temperature status LED
– Locator (Unit identification) button LED
– Power supply status LED
– System status LED,
– Network link activity LED (this indicates the network activity only on Service port, – RP port, and CIMC port)
– Fan status LED
☆ KVM connector is used with KVM cable that provides two USB 2.0, one VGA, and one serial connector.
Figure 3 shows the back panel of AIR-CT8540 controller.
Note：
|
â‘ |
2 × Type A 3.0 USB ports |
⑤ |
Redundancy Port (RP) |
|
â‘¡ |
CIMC port 10/100/1000 Base-T |
â‘¥ |
VGA Connector |
|
â‘¢ |
SerialCOM Connector—Standard RS-232 Serial COM port using RJ-45 connector |
⑦ |
ID Switch and LED |
|
â‘£ |
Ethernet Service Port (SP)—Management 10/100/1000 Base-T |
⑧ |
Power Supply |
☆ Rear panel has a standard VGA port using a female D-Sub-15 Connector (does not show anything once the Cisco WLC software starts except the initial BIOS parameters. All the prints from this point onwards are available on the serial console).
The SFP Support
Table 2 shows some recommended SFP for this wireless controller.
|
SFP |
Description |
|
SFP-10G-SR |
10GBASE-SR SFP Module |
|
SFP-10G-LR |
10GBASE-LR SFP+ Module for SMF 10 Gbps |
|
SFP-H10GB-CU1M |
Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU1M |
|
SFP-H10GB-CU3M |
Cisco Direct-Attach Twinax Copper Cable Assembly with SFP+ Connectors, SFP-H10GB-CU3M |
|
SFP-H10GB-CU5M |
SFP-H10GB-CU5M,5M Passive Copper Twinax Cable F, Nexus,24AWG cable assembly |
Compare to Similar Items
Table 3 shows the comparison of similar items.
|
Models |
AIR-CT8540-K9 |
AIR-CT8510-100-K9 |
|
Max Access Points with licenses |
6000 |
6000 |
|
Max Client Support with licenses |
64,000 |
64,000 |
|
Ports |
4 x 10G SFP+ |
2 x 10G SFP |
|
Bundle |
None |
100 Access Points |
Get more information
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