Ubiquiti INS-3AF-O-G Outdoor Gigabit PoE Converter
Ubiquiti
Ubiquiti INS-3AF-O-G Outdoor Gigabit PoE Converter
The Ubiquiti INS-3AF-O-G Outdoor Gigabit PoE Converter transforms Ubiquiti UniFi, UniFi Video, or airMAX devices that use 24V passive PoE into fully compliant 802.3af-compatible equipment. It suits network installers and system integrators who need to connect legacy 24V PoE devices to modern 802.3af switches while maintaining power and data over a single cable run. The outdoor-rated design handles temperature extremes and includes surge protection for installation in exposed environments.
Why this product
Bridges 24V PoE to 802.3af standards
Converts Ubiquiti 24V passive PoE devices to work with any 802.3af-compliant switch, eliminating the need for separate power supplies or different infrastructure.
Gigabit Ethernet with surge protection
Full 1000 Mbps throughput and ±15kV ESD/surge isolation protect both the adapter and connected devices from electrical damage.
Longer cable runs on efficient power
High-voltage 48V input to 24V output conversion reduces current draw, allowing you to extend cable distances while delivering the power your remote devices need.
Outdoor-rated construction
Rated for –30 to 70°C operation, it handles full sun, rain, and temperature swings without derating performance.
Integrated 20 cm cable included
A short GbE RJ45 patch cable is built in, reducing assembly time and the risk of loose connections in the field.
- BrandUbiquiti
- Input Standard802.3af PoE (48V)
- Output Standard24V Passive PoE
- Max Power Output24V, 0.5A (12W)
- Ethernet SpeedGigabit (10/100/1000 Mbps)
- Operating Temperature–30 to 70°C
- Surge Protection±15kV ESD/Ethernet isolation
- Included Cable20 cm GbE RJ45
- SKUUBI-1233
- EAN810354024641
- Works with any 802.3af PoE switch that auto-senses power demand and supports remote power cycling for centralized device management.
- Compatible with Ubiquiti UniFi, UniFi Video, and airMAX devices that run on 24V passive PoE using 100 Mbps or Gigabit Ethernet ports.
- Delivers a maximum of 24V at 0.5A; verify that your target Ubiquiti device does not exceed this power budget before installation.
- Does not support devices that require PoE+ (802.3at) or higher power standards; output is capped at 0.5A.
Best for
- Network upgrades from 24V PoE to modern 802.3af infrastructure without replacing Ubiquiti devices.
- Long-distance outdoor deployments where efficient voltage conversion minimizes cable losses and extends reach.
- Centralized power management, allowing PoE switch and UPS to be co-located while remote devices draw power over one Ethernet run.
- ESD-prone or high-surge environments such as rooftop or coastal installations where electrical protection is non-negotiable.
Trade-offs
- Devices requiring more than 0.5A at 24V; this adapter maxes out at 12W output and cannot support power-hungry endpoints.
- Non-Ubiquiti PoE equipment; it is designed specifically for UniFi, UniFi Video, and airMAX 24V passive PoE devices.
- Deployments that already run 802.3at (PoE+) or 802.3bt (High Power PoE) standards; the adapter does not step up power from 802.3af to higher tiers.
The Instant 802.3af Gigabit PoE Converter transforms any Ubiquiti® UniFi®, UniFi Video, or airMAX® 24V PoE (Power over Ethernet) device into a fully compliant, 802.3af‑compatible product.
Gigabit Ethernet: The Instant 802.3af Gigabit PoE Converter works with 10/100/1000 Mbps ports to deliver high throughput speeds over its wired connection.
PoE Switch Compatibility: The Instant 802.3af Gigabit PoE Converter integrates seamlessly with a variety of auto-sensing 802.3af PoE switches for remote power control applications. As you manage and monitor your network, you can conveniently power or power cycle your remote devices using your 802.3af switch.
For ease of power management, you can centralize the 802.3af switch and power source, and you can include a UPS (Uninterruptible Power Supply) as a backup.
Ubiquiti Compatibility: Available in both indoor and outdoor versions, the Instant 802.3af Gigabit PoE Converter is compatible with Ubiquiti UniFi, UniFi Video, or airMAX 24V PoE devices* using 100 Mbps or Gigabit Ethernet ports.
Longer Cable Runs: High voltage carries power more efficiently (using less current) than low voltage. The Instant 802.3af Gigabit PoE Converter enables longer cable runs due to a more efficient power delivery - so your products can get the power they require even when they are located far from the 802.3af switch.
ESD/Surge Protection: The Instant 802.3af Gigabit PoE Converter provides an additional ±15kV of Ethernet isolation for built-in protection that lessens the risk of ESD or surge damage to your devices.
General
| Brand | Ubiquiti |
|---|---|
| Part Number | INS-3AF-O-G |
| NDAA Compliant | Yes |
Power & Input/Output
| Power Input | 48V, 802.3af |
|---|---|
| Power Output | 24V, 0.5A |
| Power Method | 24V Passive PoE (Pairs 4, 5+; 7, 8 Return) |
| Input Interface | 1 × Gigabit RJ45 Port |
| Output Interface | 1 × Gigabit Ethernet Cable |
Protection & Environment
| ESD/Surge Protection | ±15kV Ethernet isolation |
|---|---|
| Operating Temperature | –30 to 70°C (–22 to 158°F) |
Physical
| Dimensions (without cable) | Ø 30.2 × 166 mm |
|---|---|
| Dimensions (with cable) | Ø 30.2 × 366.6 mm |
| Weight | 90 g |
| Included Cable | 20 cm GbE RJ45 patch cable |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.