Berk-Tek® 10032090 LANMARK™ 1000 Type CMP Cat 6 UTP Plenum Cable, (4-Pair) 23 AWG Bare Solid Copper Conductor, 1000 ft L

LANmark-1000 has been improved to offer best-in-class electrical performance. Berk-Tek's engineers completely redesigned LANmark-1000 so that all crosstalk parameters could be improved by four dB. As a result, the power sum attenuation-to crosstalk ratio (PSACR) is nearly 3 times better (at 250 MHz) allowing for much greater signal strength and less vulnerability to noise interference.