This article explains how to connect an All-in_One Touch Computer through a PoE network

Power over Ethernet (PoE) allows you to power devices like All-In-One (AIO) touch computers through the same Ethernet cable used for data transmission. This setup simplifies installations by reducing the number of cables needed and can be especially useful in environments where power outlets are scarce or difficult to access.

This knowledge article provides step-by-step instructions for connecting an AIO touch computer through a PoE network.

Requirements:

1. PoE-Enabled AIO Touch Computer: Ensure that your AIO computer supports PoE. This information is typically available in the device's specifications or user manual. Currently Elo's Android and Linux platform devices support PoE.
Example: Elo 10-inch Android I-Sereis 4 Touchscreen Computer and Elo 15-inch Linux I-Series Touchscreen Computer.

2. PoE Injector or PoE Switch: You will need a PoE injector or PoE switch to supply power through the Ethernet cable. A PoE switch provides power directly through its ports, while a PoE injector is a separate device that adds power to the Ethernet connection.

3. Ethernet Cable (Cat5e or Higher): Use a high-quality Ethernet cable (Category 5e or higher) for the connection. This cable will carry both data and power.

4. Network Connection: The network must support the AIO computer's data requirements, typically Gigabit Ethernet for optimal performance.

Steps:

1. Check the AIO Computer's PoE Compatibility:

• Refer to the user manual or the Elo website to confirm that your AIO touch computer supports PoE.
• Ensure the PoE standard (e.g., IEEE 802.3af or IEEE 802.3at) is compatible with your PoE switch or injector.

2. Set Up the PoE Network:

• PoE Switch:
  • Connect the PoE switch to your network using a standard Ethernet cable.
  • Ensure that the switch is connected to a power source.
  • Identify the ports that provide PoE (usually labeled or color-coded).
• PoE Injector:
  • Connect the injector to a power source.
  • Use a standard Ethernet cable to connect the injector's "Data In" port to your network.
  • Connect another Ethernet cable to the "Data & Power Out" port on the injector. This cable will connect to the AIO computer.

3. Connect the AIO Touch Computer:

• Plug one end of the Ethernet cable into the Ethernet port on the AIO computer.
• Connect the other end of the cable to a PoE-enabled port on the PoE switch or to the "Data & Power Out" port on the PoE injector.

4. Power On the AIO Touch Computer:

• The AIO computer should power on automatically once the Ethernet cable is connected to a PoE source.
• If the device does not power on, verify that the PoE switch or injector is functioning correctly and that the Ethernet cable is securely connected.

5. Network Configuration:

• Once powered on, the AIO computer should connect to your network automatically if DHCP is enabled.
• If static IP configuration is required, follow the manufacturer's instructions to configure the network settings manually.

6. Test the Connection:

• Verify that the AIO touch computer is receiving both power and data by checking the network status and confirming that the device is operational.
• Ensure that the touch interface and other connected peripherals are functioning as expected.

Troubleshooting Tips:

• No Power: Ensure that the PoE switch or injector is powered on and that you are using the correct ports. Check the Ethernet cable for any damage.
• Network Issues: Verify the network configuration, and ensure that the AIO computer is receiving an IP address. Check for any network restrictions that may prevent the device from connecting.

Conclusion:
Connecting an AIO touch computer through a PoE network streamlines the installation process and reduces the need for additional power cables. By following the steps outlined in this article, you can set up your AIO computer efficiently and ensure a stable connection for both power and data.

For further assistance or troubleshooting, please consult the device's user manual or contact our support team.