# Ethernet PHY

## {{@264#bkmrk-open-iot-and-iiot-ga}}

The Ethernet interface is provided by the IP101G physical layer. An external board with an RJ45 socket ensures a wired connection to the network.

<div drawio-diagram="1210"><img src="https://doc.redisage.com/uploads/images/drawio/2025-01/drawing-29-1737720377.png" alt=""/></div>