1,000 4 Pair, 24 Gauge, Category 5e, Inside Wiring, Riser Rated Data Cable, Solid Bare Copper With Solid FRPE Dialectric & A Blue PVC Jacket, High Speed Data Cable Has Excellent Attenuation & Crosstalk Characteristics For Extended Distance Runs, Supports Applications Up To 1,000 Mbsp, Varying Short Pair Lay Reduces The Effect Of Emi & Crosstalk, Reel in the Box.