POE Splitters

PoE splitters are designed to separate power and data from a single Power over Ethernet (PoE) cable, allowing non-PoE devices to operate within a PoE-enabled network. By extracting the electrical power from the Ethernet connection and providing a DC output alongside standard Ethernet data, PoE splitters allow equipment without built-in PoE capability to receive power through the network infrastructure.

At Ideal Power, our PoE splitters support reliable power delivery for devices such as IP cameras, wireless access points and other network hardware. These units simplify installation by allowing both power and data to be delivered through a single Ethernet cable.

How PoE Splitters Work

Power over Ethernet technology allows electrical power and network data to be transmitted together through a single Ethernet cable. A PoE splitter receives the combined signal from a PoE-enabled switch or injector and separates it into two outputs:

• A standard Ethernet data connection
• A DC power output for the connected device

This allows devices that do not support PoE natively to be powered from the network without the need for a separate mains power supply.

Common Applications for PoE Splitters

PoE splitters are widely used in:

• IP camera installations
• Wireless access points
• VoIP phones
• Network security systems
• Remote IoT devices

They are particularly useful in installations where running separate power cables would be difficult or impractical.

How to Choose the Right PoE Splitter

When selecting a PoE splitter, consider the following:

• PoE Standard Compatibility – Confirm support for standards such as IEEE 802.3af or IEEE 802.3at.
• Output Voltage – Ensure the DC output matches the device requirements.
• Available Power – Check that the PoE power budget is sufficient for the connected device.
• Output Connector Type – Verify compatibility with the device power input.

Selecting the correct PoE splitter supports reliable device operation, efficient network installation and stable power delivery through Ethernet infrastructure.

Frequently Asked Questions

Can You Split a PoE Signal?

Yes. A PoE splitter separates a Power over Ethernet signal into independent power and data outputs. This allows a single Ethernet cable to deliver network connectivity and power, then supply power to devices that do not natively support PoE.

What Is the Difference Between a PoE Injector and a Splitter?

A PoE injector adds power to a standard Ethernet cable so it can deliver both data and power to a PoE-enabled device. A PoE splitter performs the opposite function by removing the power from a PoE signal and providing it as a regulated DC output for non-PoE equipment.

What Is the Difference Between Active and Passive PoE Splitters?

Active PoE splitters communicate with the PoE power source to request and regulate the correct output voltage for the connected device. This supports safer operation and wider device compatibility. Passive PoE splitters do not regulate or negotiate power and simply pass voltage through, which limits suitability and requires careful matching with the end device.

Are the poe splitters certified and compliant with relevant safety standards?

Yes. Our PoE splitters are sourced from approved manufacturers and are produced to meet relevant international safety and EMC standards for their intended markets. Individual datasheets list applicable approvals such as IEC, EN, UL, UKCA, and CE, along with efficiency and compliance information where relevant. If you require confirmation for a specific standard or application, please contact our technical team with the part number.

Explore our variety of PoE splitters and injectors, all available in stock for quick order fulfillment. Contact us today to find the right PoE solution for your network.