Brand: Cisco · SKU: CW9166I-E · MPN: CW9166I-E · Category: Networking
The Cisco Catalyst 9166I-E is a Wi-Fi 6E-compliant wireless access point designed for high-density, enterprise-critical deployments. It supports the 6-GHz band expansion for increased reliability, security, higher throughput, and capacity with less interference. The AP features three 4x4 radios and provides advanced capabilities. It supports flexible management between cloud and on-premises options. Key features include 7.78 Gbit/s tri-radio aggregate frame rate, 4x4 uplink/downlink MU-MIMO across 2.4 GHz, 5 GHz, and 6 GHz bands, integrated Bluetooth Low Energy Beacon and scanning radio (BLE 5.1), and advanced security features like WPA3 support. It includes a 5 Gigabit Ethernet (mGig) port (100/1000/2.5G/5G BASE-T RJ45), a USB 2.0 port, and a dedicated management port. It supports PoE+ for data and power up to 25.5W. The AP is designed for ceiling placement and has an internal omnidirectional antenna. Dimensions are 241.3 mm (Width) x 241.3 mm (Depth) x 56.9 mm (Height).
| MIMO | 4x4 uplink/downlink MU-MIMO (2.4/5/6 GHz) |
|---|---|
| Bluetooth | Bluetooth 5.1, BLE |
| Placement | Ceiling Mountable, Indoor |
| Management | Cloud or On-premises (DNA License required for on-premises with Catalyst 9800) |
| PoE Support | PoE+ (up to 25.5W) |
| Antenna Type | Internal, Omni-directional |
| Network Band | Tri Band (2.40 GHz, 5 GHz, 6 GHz) |
| Ethernet Ports | 1 x 100/1000/2.5G/5G BASE-T Ethernet (RJ45) |
| Wi-Fi Generation | Wi-Fi 6E (IEEE 802.11ax) |
| Encryption Standards | AES, WPA3, WPA2-PSK, WPA2-ENT, WPA3-Personal, WPA3-ENT, WEP, WPA |
| Wireless Transmission Speed | 7.78 Gbit/s (Aggregate) |
| Warranty | 1 Year(s) manufacturer's warranty (5-year exchange service mentioned in one source) |
| Weight | 5.17 LBS (Ship Weight) |
| Dimensions | 241.3 mm x 241.3 mm x 56.9 mm |
The Cisco Catalyst 9166 Series Access Points (AP), including the CW9166I-E model, are next-generation, resilient, secure, and intelligent APs perfect for mission-critical deployments. They support the new 6-GHz band for Wi-Fi 6E, offering higher throughput, more capacity, and less device interference. Customers have the flexibility to choose between on-premises and cloud management, which can be changed post-deployment without purchasing new hardware. The APs come with three 4x4 radios and provide cutting-edge features for powering hybrid work environments.
Yes, this Cisco Catalyst CW9166I-E Ultra-High Performance Wi-Fi 6E Wireless Access Point (CW9166I-E) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Catalyst CW9166I-E Ultra-High Performance Wi-Fi 6E Wireless Access Point includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CW9166I-E.