1. Introdución
This manual provides essential information for the safe and efficient use of the Ubiquiti Switching Mode Power Supply, model GP-A240-050. This device is designed to provide reliable power to compatible Ubiquiti network devices, specifically those requiring Power over Ethernet (PoE).
2. Información de seguridade
AVISO: RISCO DE DESCARGA ELÉCTRICA. NON ABRIR.
- Lea atentamente todas as instrucións antes de usar o produto.
- Non expoña este dispositivo á choiva nin á humidade.
- Asegúrate de que a toma de corrente estea debidamente conectada á terra.
- Do not attempt to disassemble or modify the power supply. There are no user-serviceable parts inside.
- Use only the power cord provided or a suitable replacement with the correct voltage e clasificación actual.
- Desconecte a alimentación antes de facer calquera conexión ou desconexión.
- Opere o dispositivo dentro dos rangos de temperatura e humidade especificados.
3. Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- Ubiquiti Switching Mode Power Supply (GP-A240-050)
- Cable de alimentación de CA

Image: The Ubiquiti Switching Mode Power Supply (black rectangular unit) shown alongside its accompanying AC power cord. The power supply features two Ethernet ports labeled 'POE' and 'LAN' on one end, and the power cord has a standard US plug on one end and a C5 'cloverleaf' connector on the other.
4. Características e compoñentes do produto
The GP-A240-050 power supply features the following key components:
- Porto POE: Power over Ethernet output port for connecting to compatible Ubiquiti devices.
- Porto LAN: Standard Ethernet input port for connecting to your network switch or router.
- Entrada de enerxía: Conector para o cable de alimentación de CA.
- Indicador LED: A small LED light indicates power status (location may vary slightly).
- Botón de reinicio: A small recessed button for resetting the connected PoE device (if supported).

Imaxe: Primeiro plano view of the two Ethernet ports on the power supply. The left port is labeled 'POE' (Power over Ethernet) and the right port is labeled 'LAN' (Local Area Network), both are standard RJ45 connectors.

Imaxe: De arriba abaixo view of the power supply unit, clearly showing the 'POE' and 'LAN' labels printed on the casing, indicating the function of each respective Ethernet port.
5. Configuración
Follow these steps to set up your Ubiquiti Power Supply:
- Conecte o cable de alimentación de CA: Insert the C5 'cloverleaf' end of the AC power cord into the power input port on the power supply. Plug the other end of the AC power cord into a standard wall outlet. The LED indicator on the power supply should illuminate, indicating it is receiving power.
- Conectarse á rede: Connect an Ethernet cable from your network switch or router to the LAN port on the power supply.
- Conectar ao dispositivo PoE: Connect another Ethernet cable from the POE port on the power supply to the Ethernet port of your Ubiquiti PoE-compatible device (e.g., access point, IP camera).
Ensure all connections are secure before powering on any connected devices.
6. Instrucións de funcionamento
Once properly connected, the Ubiquiti Switching Mode Power Supply operates automatically. It provides both data connectivity and power to the connected PoE device through a single Ethernet cable.
- The LED indicator will remain lit when the power supply is active.
- Data communication will pass through the LAN and POE ports.
- Power will be delivered to the device connected to the POE port.
7. Mantemento
The Ubiquiti Switching Mode Power Supply requires minimal maintenance:
- Manteña o dispositivo limpo e libre de po. Use un pano suave e seco para limpalo.
- Asegúrese de que haxa unha ventilación axeitada arredor da unidade para evitar o sobrequecemento.
- Almacenar nun lugar fresco e seco cando non estea en uso.
- Non bloquee ningunha abertura de ventilación.
8 Solución de problemas
Se tes problemas coa fonte de alimentación, consulta os seguintes problemas e solucións comúns:
- No Power (LED off):
- Comprobe se o cable de alimentación de CA está conectado correctamente tanto á fonte de alimentación como á toma de corrente.
- Verifica que a toma de corrente funciona conectando outro dispositivo.
- Try a different AC power cord if available.
- Connected Device Not Powering On:
- Ensure the Ethernet cable from the POE port is securely connected to the PoE-compatible device.
- Confirm that your device is indeed PoE-compatible and requires 24V passive PoE.
- Check the Ethernet cable for damage. Try a different cable.
- If the power supply LED is on, but the device is not powering, the device itself might have an issue.
- Sen conectividade de rede:
- Ensure the Ethernet cable from your network switch/router is securely connected to the LAN port.
- Check the Ethernet cable connecting the POE port to your device.
- Verify that your network switch/router is functioning correctly.
9. Especificacións
Technical specifications for the Ubiquiti Switching Mode Power Supply GP-A240-050:

Image: A close-up of the product label on the underside of the power supply. It displays the model number GP-A240-050, input voltage (100-240V~50/60Hz max 0.3A), output voltage (DC 24V 0.5A), and various regulatory certifications (UL, CE, FCC, etc.).
| Característica | Detalle |
|---|---|
| Modelo | GP-A240-050 |
| Vol. De entradatage | 100-240 V CA, 50/60 Hz, máx. 0.3 A |
| Vol. De saídatage | 24 V CC, 0.5 A |
| Potencia de saída | 12 W |
| Método PoE | Passive PoE (Pins 4,5+; 7,8-) |
| Portos Ethernet | 1x LAN (Data In), 1x POE (Data + Power Out) |
| Temperatura de funcionamento | -10°C to 60°C (14°F to 140°F) (Typical for Ubiquiti PoE Injectors) |
| Dimensións | (Approximate, based on typical PoE injector size) |
| Fabricante | sapp345 (as per product data) |
| Data de primeira dispoñibilidade | 10 de outubro de 2017 |
Nota: As especificacións están suxeitas a cambios sen previo aviso. Consulte a etiqueta do produto para obter a información máis precisa.
10. Garantía e soporte
For warranty information and technical support, please contact the seller or the manufacturer, Ubiquiti Networks, directly. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance or inquiries, please refer to the contact information provided by your retailer or visit the official Ubiquiti Networks support websitio.





