Technical articles on unbalance measurements in the de

Resistance imbalances (unbalance) in IT cabling can cause enormous problems with Power over Ethernet. The continuous cabling up to the end device, which also serves as the power supply, fuels the issue even more.

The acceptance measurement shows "PASS", the connection is established, but when the powerful Power over Ethernet 4PPoE is activated, the connection becomes slow or fails completely. The problem: resistance imbalances. On 04 April, a technical article appeared in de on measuring unbalances so that one can intervene before the connection goes live.

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https://www.elektro.net/123497/poe-stellt-hohe-anforderungen-an-die-it-verkabelung/