Your UniFi Access Point for Every Mission: The UK-Ultra
The Ubiquiti UniFi UK-Ultra bears its nickname 'Swiss Army Knife' for good reason. Making this compact and powerful weatherproof UniFi Access Point pole mountable was just the beginning. It was developed to give you maximum freedom during installation. Whether you want to extend the WiFi in your garden, illuminate a warehouse, or provide a stable Network for an outdoor event – the UK-Ultra delivers reliable WiFi 5 performance under all conditions.
Maximum Flexibility: Indoor, Outdoor, Wall or Pole
The design of the UK-Ultra is engineered for pure versatility. With its weatherproof IPX6 Enclosure and an operating temperature range of -40 to 60 °C, it defies the elements. The included mounting Accessories make installation on a wall, ceiling, or pole a breeze. Thanks to its compact dimensions, it blends discreetly into any environment, while its robust construction guarantees a long lifespan. Power is supplied simply and with just one cable via Power over Ethernet (PoE).
Extend Your Range with External Antennas
A standout feature of the UK-Ultra are its two RP-SMA connectors. While the integrated Dual-Band Antenna already offers impressive coverage of approx. 115 m², you can specifically optimize the range. Connect an optional directional Antenna to send a signal over long distances to an outbuilding, or use an omnidirectional Antenna for even broader 360° coverage. So, if you want to buy a UK-Ultra with an external directional antenna, this Ubiquiti device is the perfect basis for your plans.
Robustness Meets Professional Management
As part of the UniFi family, the UK-Ultra is managed via the intuitive UniFi Network Controller software. This allows you central control of your entire Network from a single interface. Configure advanced functions like VLANs (802.1Q), create guest networks with Captive Portal, or build a seamless Mesh network to eliminate dead zones. The UK-Ultra provides you with the professional tools you need for a stable and secure Network.
Strengths & Notes at a Glance
- Pro: Extreme versatility in mounting (wall, ceiling, pole) for indoor and outdoor use.
- Pro: Very robust and weatherproof design with IPX6 certification and wide temperature range.
- Pro: Extendable range through two RP-SMA connectors for optional external Antennas.
- Pro: Excellent price-performance ratio for a professional outdoor UniFi Access Point.
- Note: Supports the WiFi 5 (802.11ac) standard, not the newer WiFi 6 (802.11ax).
- Note: A PoE Injector for Power Supply is not included and must be purchased separately.
Specifications & Features
| Manufacturer: | Ubiquiti, Inc. |
| Model: | UniFi Swiss Army Knife Ultra (UK-Ultra) |
| EAN: | 0810084693636 |
| Manufacturer Part Number (MPN): | UK-Ultra |
| Device Class: | WLAN Access Point |
| Dimensions: | 137 x 84 x 34 mm |
| Weight: | 173 g |
| Enclosure Material: | UV-stabilized Polycarbonate |
| Mounting Material: | Polycarbonate, SGCC Steel, Plastic |
| Protection Class: | IPX6 (weatherproof, protected against strong jet water) |
| Wind Resistance: | 33.2 N at 200 km/h |
| Network Interface: | (1) Gigabit Ethernet (GbE) RJ45 Port |
| Power Supply: | Power over Ethernet (PoE) |
| Supported PoE Standard: | 802.3af PoE |
| Supported Voltage Range: | 44–57V DC |
| Max. Power Consumption: | 8W |
| Buttons: | (1) Factory Reset |
| LED Indicators: | (1) Power (White/Blue), (4) Mesh Signal (Blue) |
| WLAN Standards: | 802.11a/b/g/n/ac (WiFi 5) |
| Frequency Bands: | Dual-Band (2.4 GHz & 5 GHz) |
| MIMO Technology: | 2x2 MU-MIMO (2.4 GHz & 5 GHz) |
| Max. Data Rate 5 GHz: | 866.7 Mbps |
| Max. Data Rate 2.4 GHz: | 300 Mbps |
| Max. Transmit Power (TX Power): | 20 dBm (2.4 GHz / 5 GHz) |
| Spatial Streams: | 4 |
| Recommended Client Count: | 200+ |
| BSSID per Radio: | 8 |
| Antenna Type: | (1) Integrated Dual-Band Antenna |
| Antenna Gain (Internal) 5 GHz: | 6.1 dBi |
| Antenna Gain (Internal) 2.4 GHz: | 4.7 dBi |
| External Antenna Connectors: | (2) RP-SMA Connectors |
| Coverage Area (internal antenna): | approx. 115 m² |
| Management Platform: | UniFi Network Controller (Version 7.5.187+ required) |
| WLAN Security: | WPA-PSK, WPA-Enterprise (WPA/WPA2, TKIP/AES) |
| Network Features: | VLAN 802.1Q, QoS, Guest Isolation, Wireless Meshing, 802.11r Fast Roaming, Band Steering |
| NDAA Compliance: | Yes |
| Operating Temperature: | -40 to 60° C |
| Operating Humidity: | 5 to 95% non-condensing |
| Certifications: | CE, FCC, IC |
Scope of Delivery
| 1 x Ubiquiti UniFi UK-Ultra Access Point |
| 1 x Mounting Accessories for wall, ceiling, and pole mounting |
| Important Note: No PoE Injector included in the scope of delivery. |
Frequently Asked Questions (FAQ)
Is the Ubiquiti UK-Ultra suitable for outdoor use?
Yes, absolutely. The UK-Ultra is certified with IPX6 protection, safeguarding it against powerful water jets. Its Enclosure is UV-stabilized, and it's designed for a temperature range of -40 to 60°C, making it ideal for permanent outdoor deployment as a robust WiFi Access Point.
Do I need a UniFi Controller to use the UK-Ultra?
Yes, the UniFi Network Software is required for configuring and managing the UK-Ultra. This can be hosted on its own server, a UniFi Cloud Key, a UniFi Dream Machine, or in the cloud, enabling central management of all Ubiquiti Networks UniFi Access Points and other UniFi devices within your Network.
What is the advantage of the external antenna connectors?
The two RP-SMA connectors allow for the attachment of optional external Antennas. You can use Omni-Directional Antennas for 360° coverage or Directional Antennas to send the WiFi signal precisely over a greater distance, for example, to another building, enhancing your WiFi Network.
Does the UK-Ultra support the latest WiFi 6 standard?
No, the UK-Ultra supports WiFi 5 (802.11ac). It is designed for scenarios where robust, flexible, and cost-effective WiFi coverage is more important than the peak speeds and efficiency of WiFi 6, making it a practical WiFi Access Point solution.
Can I use the UK-Ultra as part of a Mesh Network?
Yes, the UK-Ultra supports Wireless Meshing. It can connect wirelessly with another UniFi Access Point to extend WiFi coverage in areas where Ethernet Cabling is not available, creating a seamless Network.
Is a Power Supply or PoE Injector included?
No, a PoE Injector is not included. The UK-Ultra must be powered via an 802.3af PoE-compatible UniFi Switch or a separately available PoE Injector / Power Supplies.
Street name: Third Avenue 685
Postal code, City: 10017 , New York
Country: Vereinigte Staaten
State: New York
Homepage: https://www.ui.com
