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C9800-40-K9 |
Description: | Cisco Catalyst 9800-40 Wireless Controller |
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GTIN: | 889728200431 ![]() |
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$22,126.32 57% off |
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C9800-40-K9
Cisco Catalyst 9800-40 Wireless Controller
$22,126.32
17 in Global Warehouse
$22,126.32
57% off
C9800-40-K9
Cisco Catalyst 9800-40 Wireless Controller
$22,126.32
33 in Global Warehouse
$22,126.32
57% off
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C9800-40-K9 Overview
C9800-40-K9 is a high-performance wireless LAN controller designed to deliver secure, scalable, and efficient management for enterprise-class wireless networks. Crafted to seamlessly support modern deployments, this controller integrates with next-generation access points operating on standards such as 802.11ac and 802.11ax, ensuring comprehensive control over diverse client devices and connectivity protocols while harmonizing with corporate network architectures.
Engineered for robust security and centralized management, the C9800-40-K9 excels in high-density environments like large offices and campus networks. With its rack-mount installation and advanced management features—including support for industry protocols, comprehensive security standards, and simplified deployment through Cisco DNA Center and CLI—this controller delivers the reliability and performance required for managing up to 40 access points and 2,000 clients in a demanding enterprise setting.
What is the price of C9800-40-K9?
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C9800-40-K9 Specifications
Product Type | Wireless LAN Controller |
Wireless Type | Controller |
Wi-Fi Standard | 802.11a/b/g/n/ac/ax |
Frequency Bands | N/A |
Data Rate | N/A |
Max Range | N/A |
Coverage Area | N/A |
Connector Type | N/A |
Antenna Type | N/A |
Antenna Gain | N/A |
MIMO Technology | N/A |
Beamforming | N/A |
Mounting Options | Rack Mount |
Power Supply | AC Adapter/Dual PSU |
Mesh Networking | N/A |
Ethernet Port | 2x 10G SFP+ |
Max Number Of Devices Supported | 40 APs / 2000 Clients |
Protocols Supported | 802.11a/b/g/n/ac/ax, Ethernet |
Management Features | Cisco DNA Center, CLI, SNMP |
Security Features | WPA2, WPA3, 802.1X, TrustSec, VPN |
Compliance | FCC, CE, RoHS |
Processor | Quad-core |
Memory | 8GB |
Outdoor Use | No |
Product Name | Cisco Catalyst 9800-40 Wireless Controller |
Height | 1.75 inches |
Width | 17.5 inches |
Depth | 18 inches |
Weight | 13.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Wireless Product | Wireless Product | Wireless Access Point | Wireless LAN Controller | Wireless Access Point |
Wireless Type | Access Point | Access Point | Access Point | Controller | Access Point |
Wi-Fi Standard | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | 802.11a/b/g/n/ac/ax | Wi-Fi 6 |
Frequency Bands | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | N/A | 2.4GHz / 5GHz |
Data Rate | 2.5Gbps | 2.5Gbps | 2.5Gbps | N/A | 2.5Gbps |
Max Range | 100 meters | 100 meters | 100 meters | N/A | 50 meters |
Coverage Area | 2000 square feet | 3000 square feet | 2000 square feet | N/A | 1500 square feet |
Connector Type | RJ-45 | RJ-45 | RJ-45 | N/A | RJ-45 |
Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | N/A | Omnidirectional |
Antenna Gain | 8dBi | 5dBi | 5dBi | N/A | 5dBi |
MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | N/A | MU-MIMO |
Beamforming | Yes | Yes | Yes | N/A | Yes |
Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Rack Mount | Ceiling Mount / Wall Mount |
Power Supply | PoE | PoE | PoE | AC Adapter/Dual PSU | PoE |
Mesh Networking | Yes | No | No | N/A | Yes |
Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 2x 10G SFP+ | 1x Gigabit |
Max Number of Devices Supported | 250 | 200 | 128 | 40 APs / 2000 Clients | 250 |
Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Ethernet | 802.11a/b/g/n/ac/ax |
Management Features | Cloud Management / SNMP | Cloud Management / On-Premises | Cloud Management, SNMP | Cisco DNA Center, CLI, SNMP | Cloud Management |
Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X, VPN | WPA2, WPA3, 802.1X, TrustSec, VPN | 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 | 1.0GHz Quad-Core | Quad-core | Quad-core 1.2GHz |
Memory | N/A | 1GB | 512MB | 8GB | 512MB |
Outdoor Use | Yes | No | No | No | No |
Product Name | J9651A Wireless Access Point | JY699A Wi-Fi 6 Access Point | JW817A Wireless Access Point | Cisco Catalyst 9800-40 Wireless Controller | R7J25A Wireless Access Point |
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