LANMARK-1000 Cat 6 U/UTP Cable, CMP, White, 1000 ft (305 m), Reel in a Box

Berk-Tek LANMARK-1000 offers best-in-class electrical performance. Berk-Tek engineers designed LANMARK-1000 to ensure that all crosstalk parameters have 5 dB of headroom over the Cat 6 standard. As a result, the Power Sum Attenuation to Crosstalk Ratio (PSACR) is nearly three times better than the standard (at 250 MHz), allowing for much greater signal strength and less vulnerability to noise interference