airFiber X AF-2X - Wi-Fi repeater Ubiquiti Networks - Free user manual and instructions
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| Product Type | Point-to-Point Wireless Bridge |
| Model | airFiber X AF-2X |
| Brand | Ubiquiti Networks |
| Frequency Band | 2.4 GHz |
| Maximum Throughput | 150+ Mbps |
| Range | Up to 100+ km (line of sight) |
| Dimensions | 290 x 290 x 80 mm (11.4 x 11.4 x 3.1 in) |
| Weight | 1.2 kg (2.65 lb) |
| Power Supply | 24V Passive PoE (included) |
| Power Consumption | 8W (typical) |
| Enclosure Rating | IP67 (outdoor rated) |
| Operating Temperature | -40°C to 55°C (-40°F to 131°F) |
| Antenna Gain | 23 dBi (integrated) |
| Management Interface | Web UI, airOS |
| Mounting | Pole mount bracket included |
| Safety Compliance | FCC, CE, IC |
| Maintenance | Clean with soft dry cloth; avoid harsh chemicals |
| Spare Parts | PoE injector, mounting kit available separately |
| Warranty | 2 years limited |
Frequently Asked Questions - airFiber X AF-2X Ubiquiti Networks
How do I configure the airFiber X AF-2X for the first time?
Connect the device to your computer via Ethernet and access the web UI at 192.168.1.20. Use default credentials (ubnt/ubnt) and follow the setup wizard.
What is the maximum distance the AF-2X can cover?
Under ideal line-of-sight conditions, the AF-2X can achieve a range of up to 100 km (62 miles). Actual range depends on obstacles and interference.
Can the AF-2X be used as a standard Wi-Fi repeater?
No, the AF-2X is a point-to-point bridge, not a typical Wi-Fi repeater. It connects two networks over long distances but does not provide local Wi-Fi coverage.
What type of cable is required for PoE?
Use a shielded Cat5e or Cat6 Ethernet cable for the PoE connection. The included PoE injector provides power and data over the same cable.
How do I update the firmware?
Download the latest firmware from Ubiquiti's website, then upload it via the web UI under System > Firmware Update. Ensure both units are updated to the same version.
Is the device weatherproof?
Yes, the AF-2X has an IP67 rating, meaning it is dust-tight and can withstand immersion in water up to 1 meter for 30 minutes. It is designed for outdoor use.
How do I align the antennas for optimal performance?
Use the alignment tool in the web UI. Adjust the azimuth and elevation while monitoring the signal strength. Aim for a signal level above -50 dBm and SNR above 25 dB.
Can I mount the device on a wall?
The included mount is designed for pole mounting (diameter 1-2 inches). For wall mounting, you may need a third-party bracket. Ensure the mount is secure and weatherproof.
What should I do if the device is not powering on?
Check the PoE injector and Ethernet cable. Ensure the injector is connected to a working AC outlet. Verify that the cable is properly seated. If the issue persists, contact Ubiquiti support.
How do I reset the device to factory defaults?
Press and hold the reset button on the device (located near the Ethernet port) for 10 seconds. The device will reboot and restore default settings.
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