Network cable 305m Cat6 UTP for video surveillance;Support PoE transmission over long distances;Superior OFC with a purity of 99.99% OFC (oxygen free copper);Environmentally friendly outer shell, complies with CPR E / UL CM;Characteristic resistance (1-250 MHz): 100 ± 15Ω; DC Resistance: ≤9.38Ω / 10..