PoE Splitter ALFA PD-1000T — passive PoE to 12V/5V power output for network devices

ALFA PD-1000T is a passive PoE splitter that extracts DC power from a Power over Ethernet-enabled cable and provides a separate DC output (commonly 12V or 5V) while passing through data to the connected network device. The device enables powering non‑PoE equipment such as access points, IP cameras and routers over a single Ethernet run, simplifying installations where an AC mains outlet is not available near the device. The splitter separates power and data so the powered device receives the required DC voltage directly from the Ethernet line.

Advantages

The ALFA PD-1000T allows remote powering of compatible network devices without the need to modify the device itself or run separate power cabling. It supports both data transmission and DC power delivery over one cable, reducing installation complexity and cabling costs. The passive design makes the unit simple to deploy and requires no configuration, while its compact form factor is suitable for mounting near the powered device.

Suitable for

• Powering access points that require 12V or 5V DC input
• Supplying power to IP cameras lacking built‑in PoE support
• Feeding routers, switches or other small network appliances that accept 12V or 5V DC
• Simplifying wiring in locations without nearby AC mains outlets

When it may not be suitable

This passive PoE splitter is not appropriate where active PoE standards (such as IEEE 802.3af/at/bt) and negotiation are required, or where automatic voltage negotiation and power classification are needed. It may not be suitable for devices that demand a different DC voltage, higher current than the splitter can deliver, or equipment that expects inline PoE negotiation for safe power delivery.

Key specifications

• Type: passive PoE splitter (power extraction and data passthrough)
• Output voltage: commonly 12V and 5V DC outputs (selectable/available configurations)
• Input: power and data from PoE-enabled Ethernet cable
• Data interface: Ethernet passthrough to powered device
• Form factor: compact inline unit for mounting near the powered device

How to use

Connect the PD-1000T to the Ethernet cable coming from a PoE injector or PoE-capable switch. Plug the splitter's DC output into the target device using the appropriate connector and polarity for the chosen voltage (commonly 12V or 5V). Ensure the source can supply sufficient voltage and current for the powered device. The Ethernet data pairs continue to the device via the same cable; no software setup is required for the splitter itself.

What to consider before purchase

• Verify the required DC voltage (12V or 5V) and current draw of the target device to ensure compatibility
• Confirm whether the network environment requires active PoE negotiation (IEEE standards) rather than passive power delivery
• Check connector type and polarity of the powered device to match the splitter's DC output
• Assess cable length and power loss over Ethernet run to ensure adequate voltage at the device

Usage recommendations

Use the ALFA PD-1000T with a compatible PoE injector or switch that provides sufficient voltage and current. For installations with longer cable runs or higher power requirements, verify voltage drop and consider higher supply voltage or active PoE solutions that support power negotiation and protection.