Ubiquiti UniFi AC HD

Designed for environments requiring high-density connectivity, such as large offices, event spaces, and educational campuses, the UniFi AC High Density (UAP-AC-HD) from Ubiquiti Networks stands as the most advanced access point in the UniFi series. It integrates enterprise technology with management features to handle high volumes of traffic. Managing numerous simultaneous connections effectively, the UAP-AC-HD maintains stability and performance even under heavy usage. Its dual-band capability reduces interference and supports data-intensive applications such as streaming high-definition video and transferring large files, common in corporate and educational settings.

Supporting a total throughput of up to 2.53 Gbps across its dual 2.4 GHz and 5 GHz bands, the UAP-AC-HD meets the needs of environments with significant data requirements. It delivers a robust 800 Mbps at the 2.4 GHz band, which is particularly impressive for handling high-demand tasks over a broader range, and an even higher 1733 Mbps at the 5 GHz band, ideal for high-speed applications and less congested traffic. Equipped with Power over Ethernet (PoE), the UAP-AC-HD simplifies installation by allowing both power and data transmission through a single cable, thereby reducing cable clutter. This feature also enables flexible device placement since it does not depend on proximity to power outlets—an advantage in large or complex physical layouts where strategic positioning is crucial for optimal coverage and performance.

The UniFi AC High Density features antennas with gains of 3 dBi at 2.4 GHz and 4 dBi at 5 GHz, which enhance signal strength and improve directionality. This improvement helps extend the reach and boosts the quality of connections across a radius of up to 120 meters, effectively covering areas as large as 140 square meters (1,500 ft²). Capable of supporting over 500 simultaneous connections, the UniFi AC High Density is well-suited for medium to large-scale deployments in settings like corporate offices, educational campuses, and expansive retail environments where dependable and consistent network performance is essential.

The UAP-AC-HD is designed to integrate seamlessly into various environments, from sleek, modern offices to traditional spaces, featuring a durable, weather-resistant enclosure suitable for both indoor and outdoor applications. This ensures consistent performance even in adverse environmental conditions, and its design does not sacrifice functionality for aesthetic appeal, maintaining the high durability standards Ubiquiti is known for. Utilizing 802.11ac Wave 2 Wi-Fi technology, this access point includes advanced features such as Multi-User MIMO (MU-MIMO), extended channel bandwidth up to 160 MHz, additional spatial streams, and enhanced beamforming. These improvements allow the UAP-AC-HD to communicate with multiple devices simultaneously, rather than sequentially, which significantly boosts network throughput and enhances user experience. This capability is crucial in high-density settings such as conference centers, stadiums, and large public venues where network traffic is intense and simultaneous connections are numerous.

The MU-MIMO feature of the UAP-AC-HD, a standout feature of Wave 2 technology, enables simultaneous data streaming to multiple devices. This capability is crucial in environments where devices require constant and simultaneous network access, as it reduces wait times and enhances network efficiency. Importantly, the UAP-AC-HD supports 4x4 MU-MIMO on both the 2.4 GHz and 5 GHz frequencies, increasing its versatility and performance across different wireless bands. This dual-band capability allows the access point to handle multiple data streams effectively on both frequencies, significantly boosting network capacity and efficiency. Such features make the UAP-AC-HD an excellent choice for busy home networks, corporate environments with extensive data demands, and educational institutions that rely on strong and consistent digital connectivity for their daily operations.

The device leverages the UniFi Network, a comprehensive network management platform that offers centralized control over Ubiquiti’s UniFi devices, including routers, switches, and access points. This system simplifies the setup and ongoing management of network hardware, all accessible via the UniFi Network web application or mobile app. As a premier example of Software Defined Networking (SDN), this solution enables dynamic management of network resources, which is especially effective in both small and large-scale environments. The UniFi Controller software, which acts as the nerve center for the UniFi Network, provides an intuitive interface that allows network administrators to deploy, configure, manage, and monitor network devices seamlessly. This software simplifies complex tasks such as device detection and network visualization and offers detailed analytics that help in making informed decisions about network management and optimization.

Key features facilitated by the UniFi Controller include guest portal/hotspot support, which enables the creation of customized login pages for guests. This feature is particularly useful in commercial settings like hotels and cafes, enhancing the user experience by providing professional and customizable Wi-Fi access. Additionally, the platform supports detailed traffic analytics and performance metrics, giving insights into how the network is used and helping to maintain optimal performance. Moreover, the UniFi AC High Density allows for customizable Wi-Fi settings, which include the ability to adjust transmission power, set up multiple Wi-Fi networks (SSIDs), and apply VLANs for network segmentation. These features ensure that the network can be tailored to meet specific needs and usage requirements, enhancing network performance and security.