GoKawiilCat7 vs Cat6: shielding gains rarely matter for home networks
Cat7 cable raises the frequency rating to 600 MHz versus Cat6's 250 MHz, adding foil shielding around each twisted pair plus an outer shield to reduce crosstalk and interference, and was designed to support 10 Gigabit Ethernet over 100 meters. However, a true Cat7 installation requires compatible GG45 or TERA connectors and a cabling channel that meets the full specification, not just a cable labeled Cat7 plugged into standard RJ45 ports. Meanwhile, TIA guidance indicates Cat6 can support 10GBASE-T reliably up to about 37 meters, and potentially up to 55 meters depending on interference conditions.