What is the maximum length of a CAT6 Ethernet cable for optimal performance?

The maximum length of a CAT6 Ethernet cable for optimal performance is 100 meters. This specification is established by industry standards to ensure that data transmission remains reliable and powerful over the distance. Beyond this length, the signal may start to degrade, leading to slower speeds, increased latency, or even connection losses.

CAT6 cables are designed to support high data rates up to 10 Gbps over distances of up to 55 meters in certain configurations, but for standard networking applications, maintaining a length of 100 meters allows users to fully utilize the cable's performance capabilities without encountering significant signal loss or interference. This makes it ideal for most typical networking environments, whether in homes or office buildings.