What is the maximum data rate supported by Cat 7 Ethernet cable?

The maximum data rate supported by Cat 7 Ethernet cable is 10 Gbps over distances up to 100 meters. However, it is important to clarify that Cat 7 technology does allow for higher specifications in terms of bandwidth and can support data rates of up to 40 Gbps over shorter distances (typically up to 50 meters). This high-speed capability is achieved through improved shielding and twist configurations in the cable design, which help reduce interference and crosstalk compared to previous categories.

While you might find that some sources mention 20 Gbps or even higher theoretical speeds in specific implementations, 10 Gbps is the widely recognized standard for Cat 7 at its standard length, with the potential for higher rates through additional configurations and conditions. It is essential to understand that actual performance can vary based on the installation environment and equipment used.