CW9166D1-MR Overview
The Cisco Catalyst 9166D1-MR (CW9166D1-MR) is a cloud-managed Wi-Fi 6E access point with an integrated high-gain directional antenna designed for large open indoor spaces. With its 4×4 MU-MIMO radios supporting 160MHz channels on 6GHz, 80MHz on 5GHz, and 20MHz on 2.4GHz, the CW9166D1-MR delivers concentrated Wi-Fi coverage across spaces like auditoriums, warehouses, and stadiums.
The built-in directional antenna provides extended range and reduces interference without requiring external antennas. 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 CW9166D1-MR brings cutting-edge Wi-Fi 6E performance to challenging deployments. Its rugged metal chassis withstands harsh environments. The CW9166D1-MR is ideal for large venues, manufacturing facilities, school gyms, and open office areas needing strong, dedicated Wi-Fi coverage.
Quick Specifications
Feature | Details |
---|---|
Radios | 2.4GHz, 5GHz, 6GHz (4×4 MU-MIMO) |
Max Data Rate | 7.78Gbps (6GHz) |
Antenna Gain | 6dBi (2.4GHz), 6dBi (5GHz), 8dBi (6GHz) |
Beamwidth | 70° x 70° (2.4/5GHz), 60° x 60° (6GHz) |
interfaces | 1 x Multigigabit Ethernet, USB 2.0 |
Power | 802.3at PoE+, Cisco UPOE |
Dimensions | 9.5 x 9.5 x 2.28 in |
Management | Meraki Cloud |
Warranty | Limited lifetime hardware warranty |
CW9166D1-MR Details and Highlights
- Tri-band Wi-Fi radios – The CW9166D1-MR provides a dedicated 2.4GHz radio for legacy devices, 5GHz radio for general use, and 6GHz radio for Wi-Fi 6E clients.
- Integrated directional antenna – Built-in high-gain directional antenna focuses signals for extended coverage across large open areas.
- OFDMA and MU-MIMO – Supports OFDMA uplink/downlink and MU-MIMO technology for efficiently handling many clients.
- Intelligent RF optimization – When cloud-managed, the AP gets automated channel selection, transmit power adjustment, and seamless roaming.
- Rugged industrial design – With a metal chassis, the CW9166D1-MR operates in temperatures from -4° to 122°F.
- Flexible mounting – Ceiling or wall mountable with included mounting hardware. External antennas not needed.
Comparison to Similar Models
Feature | CW9166D1-MR | CW9166I-MR | C9115AXE-X |
---|---|---|---|
Antenna Type | Integrated Directional | Integrated Omni | External Directional |
Antenna Gain | 6-8dBi | 3-5dBi | 6-8dBi |
Beamwidth | 70° x 70° | Omnidirectional | 60° x 60° |
Wi-Fi Generation | Wi-Fi 6E | Wi-Fi 6E | Wi-Fi 6 |
Max Data Rate | 7.78Gbps | 7.78Gbps | 3.47Gbps |
Radios | 2.4/5/6GHz | 2.4/5/6GHz | 2.4/5GHz |
MU-MIMO | 4×4 | 4×4 | 2×2 |
Bluetooth | v5.1 | v5.1 | v5.0 |
Power | UPOE/PoE+ | UPOE/PoE+ | UPOE/PoE+ |
Management | Meraki Cloud | Meraki Cloud | Meraki Cloud |
Full Specifications
Specification | Details |
---|---|
Part Number | CW9166D1-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 Channels | 20MHz (2.4GHz), 80MHz (5GHz), 160MHz (6GHz) |
Max Data Rates | 7.78Gbps (6GHz), 3.47Gbps (5GHz), 574Mbps (2.4GHz) |
Transmit Power Output | 23dBm (200mW) per chain |
Antenna Gain | 6dBi (2.4/5GHz), 8dBi (6GHz) |
Beamwidth | 70° x 70° (2.4/5GHz), 60° x 60° (6GHz) |
Interfaces | 1x Multigigabit Ethernet, USB 2.0 |
PoE Support | 802.3at PoE+, Cisco UPOE |
Max Power Consumption | 25.5W (PoE+) / 30.5W (UPOE) |
Dimensions | 9.5 x 9.5 x 2.28 in (LxWxH) |
Weight | 3.50 lb |
Operating Temperature | -4° to 122°F (-20° 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 |
CW9166D1-MR Licensing
The CW9166D1-MR uses cloud-based licensing and management through the Meraki dashboard. An active Meraki license is required. 1, 3, 5, 7, and 10 year options available.
Installation and Deployment
The CW9166D1-MR can be ceiling mounted, wall mounted, or placed on desks/shelves using the integrated brackets. Configuration done through Meraki dashboard which provides templates.
Compliance and Safety
The CW9166D1-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 standards.
Warranty and Support
The CW9166D1-MR has a limited lifetime hardware warranty covering it as long as the original customer owns the product. 24/7 technical support is included.
CW9166D1-MR End of Life Policy
Cisco provides notification about EOL hardware with suggested replacement options. Meraki gives a minimum 5 year period after end of sale before terminating software support. More details at Cisco EOL Policy
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