Power over Ethernet (PoE) splitters simplify your project wiring. They can connect any 802.3af-compatible router to Ethernet devices, even those that don't support PoE natively. This splitter takes a combined PoE signal (data and power) from an RJ-45 cable and separates the data (Ethernet) and power (5 VDC regulated) into two lines for non-PoE devices.
This Isolated 5V 2A PoE Splitter with USB C Plug, based on the IEEE 802.3af standard, is economical, practical, high-performance, and reliable. It extracts power and data signals from a network cable and works with any IEEE 802.3af-compatible PoE injector to supply power and data to non-PoE network equipment.
Simply connect it to your PoE switch or hub. On the other end of the Ethernet cable, you'll get Ethernet and a high-quality 5V power supply up to 2 Amps. It's ideal for Raspberry Pi 4 or Pi 400 (or other 'USB C Power' Raspberry Pi) as it has Ethernet and USB-C, and 2 Amps can power even the most accessorized Pi. However, it's not suitable for Pi Zero or A+ which lack Ethernet and don't use Type C. It's also a great addition to a Feather with an Ethernet Feather attached, as long as it has a USB Type C power connection.
Note that like many active PoE splitters, there's a minimum load requirement of at least 100mA on the 5V power supply. This usually won't be an issue as Ethernet devices typically draw 200mA or more. Use it only with true 802.3af routers. If you don't have a PoE injector / hub / router, check out our passive PoE cable kit.
Using this PoE splitter is easy. First, connect the splitter to your PoE switch or hub with an RJ - 45 cable. Then, on the other end of the Ethernet cable, you'll get Ethernet and a 5V power supply up to 2 Amps. You can use it to power non - PoE devices like a Raspberry Pi 4 or Pi 400, or a Feather with an Ethernet Feather attached (as long as it has a USB Type C power connection). But don't use it with Pi Zero or A+ as they aren't compatible.
There are a few things to keep in mind. The 5V power supply has a minimum load requirement of at least 100mA. Usually, Ethernet devices draw enough current, but just be aware. Also, make sure you're using it with a true 802.3af router. If you don't have a PoE injector, hub, or router, consider getting our passive PoE cable kit.
For maintenance, keep the splitter in a dry and cool place. Avoid exposing it to extreme temperatures or moisture. If there's dust on it, you can gently clean it with a soft, dry cloth.
