{"Internal Spline (Cross Separator)":"Most CAT6 cables utilize a central plastic longitudinal separator (the spline) to isolate the 4 twisted pairs from each other. This physical barrier drastically minimizes internal crosstalk and helps maintain the structural roundness of the cable jacket.Unshielded Construction: Unlike STP cables, UTP variants lack aluminum foil wrap or braided metallic shielding. They rely solely on the precise twisting frequency of individual copper pairs to cancel out electromagnetic interference (EMI).Conductor Sizing: Typically manufactured using thicker 23 AWG or 24 AWG solid bare copper wire to natively sustain performance frequencies up to 250 MHz over lengths of up to 100 meters."}