Ubiquiti U-POE-AT PoE+ Adapter 48V 30W Injector

Ubiquiti U-POE-AT PoE+ Adapter: The Complete Guide

The Ubiquiti U-POE-AT is a versatile and reliable 48V Gigabit PoE+ Injector (Power over Ethernet Plus) designed to deliver both power and data to a single network device through one Ethernet cable. It’s the perfect solution for powering compatible access points, cameras, and radios when your network switch doesn’t have built-in PoE.

https://example.com/placeholder-u-poe-at.jpg Image: The compact Ubiquiti U-POE-AT PoE+ Injector simplifies power delivery.

Who is the U-POE-AT For? (Use Cases)

This power injector is essential for:

• Home & Office Users: Adding a single UniFi Access Point or a UniFi Protect G4 Camera without upgrading to a full PoE switch.

• Small Businesses & Installers: Deploying equipment at a client site where the existing network switch lacks PoE capabilities.

• Wireless Enthusiasts: Powering airMAX outdoor CPEs (Customer Premise Equipment) like NanoStations or LiteBeams.

• Anyone needing flexibility: Powering a device in a location where a power outlet is not readily available, using just a single Ethernet cable.

Key Features & Benefits (Readability Focus)

1. Standards-Based PoE+ Power

• What it does: Complies with the IEEE 802.3at PoE+ standard, delivering up to 30W of power.

• Why it matters: This ensures broad compatibility with a wide range of modern network devices beyond just Ubiquiti’s, including many brands of VoIP phones, wireless access points, and IP cameras.

2. Gigabit Data Pass-Through

• What it does: Supports full Gigabit (10/100/1000 Mbps) network speeds on both its data and PoE ports.

• Why it matters: You get all the power you need without sacrificing any of your network’s speed or performance. It won’t be a bottleneck for fast connections.

3. Compact and Simple Design

• What it is: A small, plug-in module with a built-in power cord and two clear Ethernet ports.

• Why it matters: Its “plug-and-play” nature means zero configuration. Just connect the cables and it works. Its small size makes it easy to hide behind furniture or mount on a wall.

4. Clear Port Labeling

• What it does: The injector has two clearly marked ports: DATA IN (from your router/switch) and POE OUT (to your device).

• Why it matters: This eliminates guesswork during installation, preventing user error and potential damage to non-PoE equipment.

Full Technical Specifications

How to Install the U-POE-AT (Step-by-Step)

The installation is straightforward and requires no configuration.

1. Plug in the Power: Connect the integrated power cord of the U-POE-AT to a standard wall outlet.

2. Connect to Your Network: Plug one end of an Ethernet cable into your router, switch, or network jack. Plug the other end into the port labeled DATA IN on the injector.

3. Connect to Your Device: Plug one end of a second Ethernet cable into the port labeled POE OUT on the injector. Plug the other end into the Ethernet port of the device you want to power (e.g., an Access Point).

4. Power On: The device should immediately receive power and boot up.

Compatible Devices

The U-POE-AT is compatible with any device that requires 802.3af/at PoE or 48V Passive PoE within its 30W power budget.

Popular Ubiquiti Devices it Powers:

• UniFi Access Points: U6-Pro, UAC-AP-Pro, UAP-AC-LR, UAP-AC-M

• airMAX & airCube Equipment: Most models like NanoStation M5/Loco, LiteBeam M5, airCube AC

• UniFi Protect Cameras: G3 Flex, G3 Instant, G4 Instant (Note: Some higher-end cameras like the G4 Pro may require more power)

• UniFi Talk Phones: UVP Touch, UVP Executive

Always check your device’s specific power requirements before connecting.

U-POE-AT vs. Other Ubiquiti Injectors – What’s the Difference?

Verdict: The U-POE-AT is the superior and more versatile choice over the 24V model due to its standards-based PoE+ and Gigabit support. The similarly named UPOE-AT is an older variant with slightly lower power output.

Frequently Asked Questions (FAQ)

Q: Can I use this with a non-Ubiquiti device?
A: Yes, absolutely. If your device (like a Netgear or TP-Link access point) supports standard 802.3at (PoE+) or 802.3af (PoE), the U-POE-AT will power it perfectly.

Q: What happens if my device needs less than 30W?
A: The injector is “negotiated.” It will only supply the amount of power the connected device requests. It will not “force” 30W and damage a lower-power device.

Q: Can I use the U-POE-AT outdoors?
A: No. This injector is designed for indoor use only. For outdoor installations, you must place the injector in a protective, waterproof enclosure.

Q: Is it safe to connect a non-PoE device like a computer to the POE OUT port?
A: No. The POE OUT port carries 48V of power, which can damage the Ethernet port of a laptop, desktop computer, or any other device not designed to receive PoE power. Always double-check your connections.

Conclusion & Final Recommendation

The Ubiquiti U-POE-AT is a reliable, high-quality, and future-proof solution for adding PoE+ power to any network setup. Its compliance with industry standards, support for Gigabit speeds, and robust 30W power budget make it an indispensable tool for network installers and tech-savvy users alike.