Ubiquiti UAP-AC-HD UniFi High-Density 802.11AC Wave 2 Access Point

Buy Ubiquiti UAP-AC-HD access point, a high-performance, enterprise-grade WiFi solution engineered for high-density deployments requiring maximum throughput, exceptional reliability, and advanced multi-user performance. Designed for both indoor and covered outdoor installations, the UAP-AC-HD harnesses 802.11ac Wave 2 MU-MIMO technology to deliver blazing wireless speeds up to 1733 Mbps on 5 GHz and 800 Mbps on 2.4 GHz, supporting 500+ concurrent clients with ease.

Ideal for auditoriums, universities, stadiums, hotels, corporate campuses, and large event environments, this access point provides powerful radio optimization features, high-density client handling, and seamless scalability through the UniFi Network Controller.

Key Features

• 802.11AC Wave 2 Dual-Band WiFi
  Achieve superior multi-user performance with combined speeds up to 2533 Mbps.
• 4×4 MU-MIMO Technology
  Allows simultaneous communication with multiple devices, dramatically improving network efficiency in high-density areas.
• High-Density Client Capacity
  Supports 500+ concurrent clients, making it perfect for large venues and enterprise WiFi installations.
• Indoor / Covered Outdoor Rated
  Suitable for deployment in demanding environments with wall or ceiling mounting options (kits included).
• Gigabit Connectivity
  Equipped with two Gigabit Ethernet ports for high-speed uplink and device bridging.
• PoE+ Support (802.3at)
  Flexible installation using PoE+ switches or the 48V PoE injector (optional).
• Advanced Radio Optimization
  Includes airtime fairness, band steering, and beamforming for better performance and user experience.
• Scalable UniFi Management
  Managed through the UniFi Controller, supporting networks from a single AP to thousands of devices.
• Guest Portal / Hotspot Support
  Offers customizable captive portals, vouchers, authentication, rate limits, and usage controls.

Technical Specifications

• Dimensions: 220 × 220 × 48.1 mm (8.66 × 8.66 × 1.89 in)
• Weight:
  • Device only: 700 g (24.7 oz)
  • With mounting kit: 830 g (29.3 oz)
• Mounting: Wall or ceiling (kits included)

WiFi Performance

• Wi-Fi Standards: 802.11a/b/g/n/ac/ac-Wave 2 (WiFi 5)
• Speed (2.4 GHz): Up to 800 Mbps
• Speed (5 GHz): Up to 1733 Mbps
• MIMO: 4×4 MU-MIMO
• Coverage Area: Approx. 140 m² (1,500 ft²)
• Range: Up to 122 m (400 ft)
• Max Clients: 500+

Hardware

• Ethernet Ports: (2) × 10/100/1000 RJ45
• Additional Port: USB Type-C
• Buttons: Reset
• Internal Antennas:
  • (2) 2.4 GHz dual-polarity
  • (2) 5 GHz dual-polarity

Power

• Power Method: 802.3at PoE+
• Max Power Consumption: 17 W

Advanced Features & Performance

• MU-MIMO & 4 Spatial Streams
  Enables multiple simultaneous data transmissions for dramatically improved multi-user throughput.
• Airtime Fairness
  Ensures equal access for all devices, preventing slow clients from degrading network performance.
• Band Steering
  Directs dual-band clients to the 5 GHz band for faster speeds and reduced congestion.
• Beamforming Technology
  Focuses wireless signals toward devices for stronger, more reliable connections.
• Advanced Traffic Management
  • VLAN 802.1Q
  • Per-user rate limiting
  • WMM support
  • Guest traffic isolation
• UniFi Controller Scalability
  Deploy and manage networks with thousands of APs from a single control interface.
  Includes powerful monitoring, statistics, maps, RF analysis, and remote firmware upgrades.
• Guest Portal & Hotspot Support
  Custom branding, voucher systems, payment integration, data usage limits, and secure guest isolation.

Ideal For

• High-density venues (stadiums, arenas, auditoriums)
• University campuses & lecture halls
• Hotels, resorts, and hospitality networks
• Business enterprises & corporate offices
• Conference centers & event halls
• Large indoor spaces requiring Wave 2 performance