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Cat6 cables are designed to offer significantly improved performance compared to earlier Ethernet cable standards, such as Cat5e. They are known for providing higher data transfer speeds, capable of supporting frequencies up to 250 MHz, which allows for faster data transmission rates of up to 10 Gbps over shorter distances. Additionally, Cat6 cables are constructed with stricter specifications to minimize crosstalk, which is the interference between communication lines. This advanced design helps maintain signal integrity even over longer runs.

When it comes to susceptibility to interference, Cat6 cables are specifically designed to reduce this vulnerability compared to older standards. The shielding and twisted pair design significantly enhance their resistance to external interference from sources like electromagnetic signals. Therefore, claiming that Cat6 cables have greater susceptibility to interference is inaccurate, as they are actually engineered to be more robust in this regard.

In summary, the characteristics of Cat6 cables include higher data transfer speeds, strict specifications to reduce crosstalk, and support for high-speed connections, making them a suitable choice for modern networking needs.

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