What is the maximum distance that unshielded Cat 6 cables can effectively function?

The maximum effective distance for unshielded Cat 6 cables is 100 meters. This distance includes a maximum length of 90 meters of horizontal cabling and an additional 10 meters for patch cables. While it is true that Cat 6 cables can support data transmission at high speeds (up to 1 Gbps for distances up to 100 meters and potentially higher speeds over shorter distances), they are typically rated to function reliably at a maximum length of 100 meters in networking environments.

The 55 meters noted in the answer choice represents the maximum distance at which Cat 6 cables can be used for 10 Gbps transmission, but it is not the maximum effective range for all types of traffic. The longer distances of 150 meters and 200 meters referenced in other options exceed the reliable operational range for Cat 6.

Understanding these specifics is crucial for proper network design and ensuring that connectivity remains stable and efficient over the intended distances.