Cat7 oxygen free copper twisted pair data cable with low smoke zero halogen sheath. Individual pair aluminium foil screen and overall braided aluminium screen provide protection from any pair or alien crosstalk. Supplied on a wooden drum reel and marked at 1 metre intervals, this cable is designed for ultra high speed data transmission up to 10 Gbps at bandwidths up to 600MHz.Conductor[tab]Solid OFC[br]Conductor diameter[tab]0.560±0.005mm[br]Cable : diameter[tab]7.2±0.5mm[br]Screen[tab]Aluminium/Mylar foil[br]Braid material[tab]Aluminium magnesium alloy[br]Insulation[tab]PE 1.30±0.05mm[br]Sheath[tab]LSZH 0.50±0.05mm[br]Capacitance[tab]<330pf/100m[br]DC resistance @ 20°C[tab]<9.38 Ohms/100m[br]Impedance (1 to 100MHz)[tab]100±15Ω[br]Return loss[tab]>20.95dB[br]Attenuation[tab]<1.92dB[br]NEXT[tab]>81.17dB[br]Phase delay[tab]<426.34ns[br]PSNEXT[tab]>81.07dB[br]ELFEXT[tab]>58.61dB[br]PSELFEXT[tab]>55.88dB[br]Colour[tab]Orange[br]Weight[tab]17.5kg[br]Impedance (100 to 250MHz)[tab]100±18Ω[br]Impedance (250 to 600MHz)[tab]100±25Ω