Ubiquiti POE-48-24W-G Gigabit PoE Injector

The Ubiquiti POE-48-24W-G delivers reliable Power over Ethernet to Ubiquiti networking devices through a single Gigabit Ethernet cable. This 24W PoE injector provides 48VDC at 0.5A, eliminating the need for separate power supplies at device locations.

Wide Device Compatibility

Compatible with most Ubiquiti PoE devices across multiple product lines including airFiber, airMAX, EdgeMAX, mFi, UniFi AP, and UniFi Video/airVision systems. The injector works seamlessly with airGateway models - the Standard model with internal antenna, airGateway Pro Dual-Band Wi-Fi model, and airGateway-LR Long-range Wi-Fi model with external antenna for extended range applications.

Technical Specifications

Operating on 90-260VAC input voltage at 47-63 Hz, this injector delivers consistent 48VDC output with 80%+ efficiency. The unit features 2-pair powering through Pins 4, 5 (+) and Pins 7, 8 (-), with output ripple maintained at 1% maximum. Line regulation stays within ±1% and load regulation within ±3%, ensuring stable power delivery.

Built-in Surge Protection

Comprehensive surge protection includes both difference and common mode protection with 11V data and 60V power clamping. Maximum surge discharge capacity reaches 1500A (8/20) for power lines and peak pulse current of 36A (10/1000) for data lines. Response time under 1 nanosecond with shunt capacitance less than 5 pF on data lines protects your network equipment from electrical surges.

Compact Design with Gigabit Performance

Measuring 96 x 62 x 35 mm, the POE-48-24W-G features a Gigabit LAN port and RJ45 shielded socket for data input and PoE output. The IEC-320 C6 AC connector provides secure power connection. Operating temperature range of 0 to 40°C with 35-95% noncondensing humidity tolerance ensures reliable performance in various installation environments.

Certifications and Compliance

Certified to IEC 60950-1:2005+A1, UL60950-1, EN55022:2010, EN55024:2010, and FCC Class B standards, meeting international safety and electromagnetic compatibility requirements for commercial deployment.

Ubiquiti Networks offers Power over Ethernet (PoE) Adapters to power a variety of Ubiquiti products. The PoE Adapters are compatible with most Ubiquiti PoE devices*, including:
- airFiber
- airMAX
- EdgeMAX
- mFi
- UniFi AP
- UniFi Video / airVision
*Check product specifications to verify PoE compatibility.

Ubiquiti PoE Adapter Compatibility with the airGateway
Specific PoE Adapter models are designed to work with the airGateway. The airGateway is a compact CPE (consumer premises equipment) gateway with built-in Wi-Fi used to connect the subscriber's local network to the WISP network.
The airGateway is available in three models:
- airGateway Standard model with an internal antenna
- airGateway Pro Dual-Band Wi-Fi model with an internal antenna
- airGateway-LR Long-range Wi-Fi model with an external antenna for extended range

Dimensions ( W x H x D )
96 x 62 x 35 mm

Output Voltage
48VDC @ 0.5A

LAN Activity Indicator
No

Gigabit LAN Port
Yes

Remote Reset Capability
No

Reset Button
No

Input Voltage
90-260VAC @ 47-63 Hz

Input Current
0.6A @ 120VAC,
0.4A @ 240VAC

Inrush Current
<65A Peak @ 120VAC,
<130A Peak @ 230VAC

Efficiency
80+%

Output Ripple
1% Max.

Switching Frequency
65 kHz

Line Regulation
± 1%

Load Regulation
± 3%

2-Pair Powering
Pins 4, 5 (+) and Pins 7, 8 (-)

Operating Temperature
0 to 40° C (32 to 104° F)

Storage Temperature
-30 to 70°C (-22 to 158° F)

Operating Humidity
35 to 95% Noncondensing

AC Connector
IEC-320 C6

Data IN / POE
RJ45 Shielded Socket

Surge Protection
Difference and Common Mode

Clamping Protection
11V Data, 60V Power

Max. Surge Discharge
1500A (8/20) Power

Peak Pulse Current
36A (10/1000 ) Data

Shunt Capacitance
<5 pF data

Response Time
<1 ns

Compliance
IEC 60950-1:2005+A1
UL60950-1
EN55022:2010, EN55024:2010
FCC Class B

• Product Type: POE Injector
• POE Capability: 48v
• Device Support: Universal