The ingenious WiFi Cube for your airMAX System
The Ubiquiti airCube AC is the perfect addition to any installation using Ubiquiti airMAX ac Components. It was designed as a cost-effective and easy-to-manage WiFi Access Point for indoor use. Its inconspicuous design and compact form make it ideal for placement on a desk or shelf without being obtrusive. Forget complicated setups – this small powerhouse delivers reliable WiFi exactly where you need it, working seamlessly with your external reception unit.
Smart Power Supply: One Cable for Two Devices
The most outstanding feature of the airCube AC is its intelligent Power Supply management. You can power the device either via the included power adapter or via 24V passive PoE on LAN Port 1. The clever part: The airCube can forward this voltage directly to a connected airMAX device via the WAN port. This PoE Passthrough function is revolutionary simple. You no longer need separate PoE Injectors / Power Supplies for your outdoor Antenna, which makes installation cleaner, simpler, and more cost-effective.
Setup in Minutes: Stable WiFi via App
Complex web interfaces are a thing of the past. With the UISP Mobile App (available for iOS and Android), configuration becomes child's play. Simply scan the QR code on the bottom of the device and follow the instructions. Your new WiFi Router will be ready for operation in just a few minutes. For advanced users, a full-fledged web interface is, of course, still available, through which you can configure the airCube AC as a Router, in Bridge mode as a pure Access Point, or as a Repeater. Central management of multiple devices is possible via the UISP Controller.
Strong Performance at a Fair Price
The airCube AC offers an excellent price-performance ratio. You get a powerful Dual-Band Wi-Fi 5 Access Point with Gigabit Ports and unique PoE functionality at a price that is unparalleled in this class. It is the ideal choice for Internet Service Providers (WISP) and end-customers looking for a reliable and affordable WiFi solution for their customer installations. Even if it is not part of the UniFi ecosystem, it delivers solid and stable performance for daily use as part of the UISP family.
Strengths & Notes at a Glance
- Pro: Extremely competitive price for Dual-Band AC WiFi and Gigabit Ports.
- Pro: Ingenious 24V PoE Passthrough reduces Cabling effort and costs.
- Pro: Compact, modern, and inconspicuous design without external Antennas.
- Pro: Very easy and fast initial setup via the UISP Mobile App.
- Note: Only supports the Wi-Fi 5 (802.11ac) standard, no Wi-Fi 6.
- Note: Does not offer WPA3 encryption, which is a security disadvantage compared to modern devices.
- Note: Is not compatible with the Ubiquiti UniFi Controller and cannot be managed within it.
Specifications & Features
| Manufacturer: | Ubiquiti |
| Model: | airCube AC (ACB-AC) |
| EAN: | 0810354026652 |
| Product Line: | UISP (formerly UNMS) |
| Device Classification: | WiFi Access Point, Router, Wireless Repeater |
| WiFi Standards: | IEEE 802.11ac (Wi-Fi 5) |
| Frequency Bands: | Dual-Band (2.4 GHz & 5 GHz) |
| MIMO Technology: | 2x2 MIMO on both bands |
| Maximum Data Rate (5 GHz): | up to 866.7 Mbps |
| Maximum Data Rate (2.4 GHz): | up to 300 Mbps |
| Maximum Transmit Power (TX Power): | 22 dBm |
| Antenna Gain (5 GHz): | 5 dBi |
| Antenna Gain (2.4 GHz): | 4 dBi |
| WiFi Encryption: | WPA2 (No WPA3) |
| Network Interface: | 4x Gigabit Ethernet (10/100/1000) RJ45 Ports |
| WAN Port: | 1x Gigabit Ethernet (PoE Out) |
| LAN Ports: | 3x Gigabit Ethernet |
| PoE Input: | 24V Passive PoE on LAN Port 1 |
| PoE Output: | 24V Passive PoE Passthrough on the WAN Port |
| Power Supply (Adapter): | 24VDC, 0.83A (included) |
| Supported Voltage Range: | 22-26V |
| Maximum Power Consumption: | 8.5W |
| Dimensions: | 87.80 x 89.50 x 89.25 mm |
| Weight: | 280 g |
| Housing Material: | Black Plastic |
| LED Indicator: | Status LED on the bottom |
| Operating Temperature: | -10°C to 50° C |
| Operating Humidity: | 5 to 95% (non-condensing) |
| ESD/EMP Protection: | ± 24 kV Contact / Air |
| Certifications: | CE, FCC, IC |
| Management: | UISP Mobile App, Web Interface, UISP Controller |
| Operating Modes: | Router, Access Point (Bridge), Repeater |
Scope of Delivery
| 1 x Ubiquiti airCube AC (ACB-AC) |
| 1 x 24V, 0.83A Power Adapter |
Frequently Asked Questions (FAQ)
Can the Ubiquiti airCube AC replace a standard router?
Yes, the airCube AC can be configured as a full-fledged router. It features NAT, a DHCP server, and basic firewall functions. However, for more complex networks or higher speed requirements, its routing performance as a WiFi Router might reach its limits within your Network.
How is the airCube AC powered when it supplies power to another device via PoE?
To utilize the PoE-Passthrough function, the airCube AC must be powered either via the included 24V power supply or a 24V, 1A PoE Injector connected to LAN Port 1. It can then forward the voltage to a device on the WAN port, leveraging its capabilities as one of many PoE Injectors / Power Supplies.
Is the airCube AC compatible with the UniFi system?
No, the airCube AC is part of the Ubiquiti Networks airMAX/UISP product family and cannot be integrated into or managed by the UniFi Network Controller, unlike UniFi Access Points or UniFi Switch devices. Configuration is done separately via the UISP app or its own web interface.
Does the airCube AC support WPA3 encryption?
No, the airCube AC exclusively supports WPA2 encryption. WPA3 is not offered by this device or its associated firmware.
How do I set up the airCube AC as a pure Access Point (Bridge mode)?
Connect to the device via the UISP app or the web interface. In the Network settings, the operating mode can be switched from 'Router' to 'Bridge'. In this mode, the device functions as a pure WiFi Access Point.
What is the range of the airCube AC?
Street name: Third Avenue 685
Postal code, City: 10017 , New York
Country: Vereinigte Staaten
State: New York
Homepage: https://www.ui.com
