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Cisco Catalyst 9166D1 AP Tri-band 4x4 MIMO XOR Reg-B

VENDOR: CISCO Mfg Part#: CW9166D1-B UPC#: 889728523288
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$1,633.04
$1,633.04
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MSRP: $2,808.98
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  • Tri-band support (2.4 GHz, 5 GHz, 6 GHz) with dual-band XOR functionality for flexible spectrum allocation
  • 4x4 MIMO antenna system for enhanced throughput and signal clarity
  • Up to 5 Gbps data transfer rate for high-performance wireless environments
  • Compliant with IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
  • 2048 MB RAM supports concurrent connections and efficient data processing
  • Includes 3 networking ports and a limited lifetime hardware warranty

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Key Benefits

Eye-Insights
  • Tri-band 4x4 MIMO architecture with Wi-Fi 6E support significantly improves coverage and capacity for demanding enterprise applications
  • Dynamic XOR radio enables intelligent load balancing between 6 GHz and 5 GHz bands, enhancing user experience
  • Limited lifetime warranty from Cisco ensures strong hardware support and long-term investment protection

Product Overview

The Cisco Catalyst 9166D1 AP offers tri-band 4x4 MIMO connectivity with support for Wi-Fi 6E (802.11ax) across 2.4 GHz, 5 GHz, and 6 GHz bands. This access point maximizes flexibility and performance, thanks to its dual-band XOR radio that reallocates capacity between 6 GHz and 5 GHz as needed. It's capable of 5 Gbps wireless throughput and includes Gigabit Ethernet port support with 2048 MB of RAM. Built for enterprise-grade deployments, it comes with limited lifetime hardware warranty from Cisco. The compact 9.5" x 9.5" form factor is ideal for high-density environments.

Specifications

Product Overview
Product Type Access Point
Model CW9166D1-B
Family Catalyst 9166 Series
Form Factor Ceiling mountable, Wall mountable
Weight 1.8 lbs (0.82 kg)
RAM / Total Installed Size 2048 MB
Power Options 802.3at PoE, Local Power Supply (optional, not included)
Power Consumption Maximum 23.5W
Service & Support Type Limited lifetime hardware warranty

Wireless Features
Wi-Fi Standards 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Frequency Bands 2.4 GHz, 5 GHz, 6 GHz
MIMO Technology 4x4 MU-MIMO
Radio Count Tri-Radio (1 x 2.4 GHz, 2 x 5/6 GHz via XOR)
Dual-Band XOR Radio Supports dynamic reallocation between 5GHz and 6GHz bands
Maximum PHY Data Rate 5 Gbps aggregate
Antenna Type Internal antennas
Antenna Gain 2.2 dBi (2.4 GHz), 4.7 dBi (5 GHz), 5.2 dBi (6 GHz)
Modulation OFDMA, 1024-QAM
Target Wake Time (TWT) Supported
BSSID Support 16 BSSIDs per radio

Compliance & Origin
Country of Origin Inquire
Certifications UL 60950-1, FCC Part 15.407, ICES-003, EN 301 489, ETSI EN 300
TAA Compliance Inquire
RoHS Compliance Yes

Advanced Security Features
Wireless Security WPA3, WPA2-Enterprise, 802.1X
Secure Boot Supported
Trust Anchor Module (TAM) Integrated
Encrypted Traffic Analytics Supported
Cisco Umbrella Integration Supported with proper licensing

Interfaces
Interface Types 1 x 100/1000/2500/5000BASE-T (RJ-45), 1 x 10/100/1000BASE-T (RJ-45) Management, 1 x USB 2.0
Networking / Ports Qty 3
Data Transfer Rate 5 Gbps
Data Link Protocol Gigabit Ethernet
Transport Protocol Gigabit Ethernet

Physical & Environmental
Width 9.5 in (241.3 mm)
Depth 9.5 in (241.3 mm)
Height 2.28 in (57.9 mm)
Mounting Options Included: ceiling and wall mount brackets
Operating Temperature 32°F to 122°F (0°C to 50°C)
Storage Temperature -22°F to 158°F (-30°C to 70°C)
Operating Humidity 10% to 90% non-condensing
Storage Humidity 5% to 90% non-condensing

Cloud Management & Licensing
Management Interface Cisco Catalyst Center, Cisco DNA Center, Web UI, CLI, Cisco Meraki dashboard (on equivalent variants)
License Requirement Cisco DNA Licensing Required (Essentials, Advantage, or Premier)
Included Cloud Features Telemetry, Analytics, Performance Monitoring