CW9166I-MR Overview
The Cisco Catalyst 9166I-MR (CW9166I-MR) is a cloud-managed Wi-Fi 6E access point designed for mission-critical enterprise environments. With its 4×4 MU-MIMO radios supporting 160MHz channels on 6GHz, 80MHz on 5GHz, and 20MHz on 2.4GHz, the CW9166I-MR provides businesses with cutting-edge Wi-Fi performance, capacity, and flexibility.
The omnidirectional antennas deliver strong Wi-Fi coverage across multiple floors or open areas. Integrated Bluetooth 5.1 enables advanced location services and positioning. The access point can be easily managed through the Meraki cloud platform, providing intelligent monitoring, troubleshooting, and automation.
With a maximum data rate of 7.78Gbps on the 6GHz radio, the Cisco CW9166I-MR delivers blazing fast speeds to modern Wi-Fi 6E devices. Its industrial design is rugged enough for harsh environments. The CW9166I-MR is an ideal access point for high-density offices, campuses, healthcare facilities, warehouses, and venues needing reliable, high-performance Wi-Fi.
Quick Specifications
Feature | Details |
---|---|
Radios | 2.4GHz, 5GHz, 6GHz (4×4 MU-MIMO) |
Max Data Rate | 7.78Gbps (6GHz) |
Antenna Gain | 3dBi (2.4GHz), 5dBi (5GHz), 4dBi (6GHz) |
interfaces | 1 x Multigigabit Ethernet, USB 2.0 |
Power | 802.3at PoE+, Cisco UPOE |
Dimensions | 9.5 x 9.5 x 2.2 in |
Management | Meraki Cloud |
Warranty | Limited lifetime hardware warranty |
CW9166I-MR Details and Highlights
- Tri-band Wi-Fi radios – The CW9166I-MR provides a dedicated 2.4GHz radio for legacy devices, 5GHz radio for general use, and 6GHz radio for Wi-Fi 6E clients to deliver maximum performance.
- OFDMA and MU-MIMO – Supports OFDMA uplink/downlink and MU-MIMO technology to efficiently communicate with multiple clients simultaneously.
- Intelligent RF management – When managed through the Meraki cloud, the AP inherits channel optimization, seamless roaming, and automatic radio power adjustments.
- Integrated Bluetooth 5.1 – Enables advanced location and positioning services through Meraki Bluetooth beaconing.
- Rugged industrial design – With a metal chassis, the CW9166I-MR can withstand tough environments and continues operating in temperatures up to 122°F.
- Flexible mounting – Ceiling or wall mountable with included mounting hardware. External antennas not required.
Comparison to Similar Models
Feature | CW9166I-MR | C9115AXI-X | 9117I |
---|---|---|---|
Wi-Fi Generation | Wi-Fi 6E | Wi-Fi 6 | Wi-Fi 5 Wave 2 |
Max Data Rate | 7.78Gbps | 3.47Gbps | 2.53Gbps |
Radios | 2.4/5/6GHz | 2.4/5GHz | 2.4/5GHz |
OFDMA | Yes | No | No |
MU-MIMO | 4×4 | 2×2 | 3×3 |
Antenna Gain | 3-5dBi | 3-5dBi | 3-4dBi |
Bluetooth | v5.1 | v5.0 | No |
Power | UPOE/PoE+ | UPOE/PoE+ | UPOE/PoE+ |
Management | Meraki Cloud | Meraki Cloud | Meraki Cloud |
Full Specifications
Specification | Details |
---|---|
Part Number | CW9166I-MR |
Product Series | Cisco Catalyst 9166 Series |
Management | Meraki Cloud Platform |
Wireless Standards | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E |
Radios | 2.4GHz, 5GHz, 6GHz |
Spatial Streams | 4×4 MU-MIMO |
Supported Channel Widths | 20MHz (2.4GHz), 80MHz (5GHz), 160MHz (6GHz) |
Maximum Data Rates | 7.78Gbps (6GHz), 3.47Gbps (5GHz), 574Mbps (2.4GHz) |
Transmit Power Output | 23dBm (200mW) per chain |
Antenna Gain | 3dBi (2.4GHz), 5dBi (5GHz), 4dBi (6GHz) |
Interfaces | 1x Multigigabit Ethernet, USB 2.0 |
PoE Support | 802.3at PoE+, Cisco UPOE |
Maximum Power Consumption | 25.5W (PoE+) / 30.5W (UPOE) |
Physical Dimensions | 9.5 x 9.5 x 2.2 in (LxWxH) |
Weight | 3.54 lb |
Operating Temperature | 32° to 122°F (0° to 50°C) |
Operating Humidity | 10% to 90% noncondensing |
Wireless Security | WPA3, WPA2, VLANs, AES encryption |
Certifications | Wi-Fi Alliance Wi-Fi 6E, WPA3 |
Warranty | Limited lifetime hardware warranty |
Supported Modules and Accessories
Part Number | Description |
---|---|
MA-PWR-30WAC= | 30W 802.3at Power Adapter for Cisco APs |
AIR-AP-BRACKET-2= | Access Point Mounting Bracket (2-pack) |
AIR-ACCSSRY-6DB= | 6 dBi Omnidirectional 2.4/5 GHz Antenna |
CW9166I-MR Licensing
The CW9166I-MR uses cloud-based licensing and management through the Meraki dashboard. An active Meraki license is required. 1, 3, 5, 7, and 10 year license options are available.
Installation and Deployment
The Cisco CW9166I-MR can be ceiling mounted, wall mounted, or placed on desks or shelves using the integrated mounting brackets. Configuration is performed through the Meraki dashboard which provides templates for rapid deployment. Meraki also enables easy remote staging of configurations.
Compliance and Safety
The CW9166I-MR complies with Wi-Fi Alliance standards for interoperability. It meets UL 60950-1, CAN/CSA-C22.2 No. 60950-1, IEC 60950-1, EN 60950-1 safety requirements for network equipment.
Warranty and Support
The Cisco CW9166I-MR comes with a limited lifetime hardware warranty that provides full coverage as long as the original customer owns the product. 24/7 technical support is included.
CW9166I-MR End of Life Policy
Cisco provides notification about EOL hardware with suggested replacement options. Meraki provides a minimum 5 year period from end of sale before terminating software support. More details at Cisco EOL Policy
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