Fixing Long Range PoE Switch Failures: 300m+ Cable Not Working? Here's Why!

Published at : 18 Dec 2025

We recently received a support request from a customer struggling with a 24-Port Long Range PoE Switch setup over a 300-meter CAT6 cable run. Despite following our tutorial, there was no internet connection at the far end. What went wrong? In this video, we recreate the customer's setup and walk you through how to fix it using a PoE splitter. Whether you're deploying PoE switches for surveillance, IoT, or remote networking, this video will help you troubleshoot and optimize your long-distance setup.

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