It has x3 twisted pairs of premium grade color-coded PE (PolyEthylene) insulated 18awg stranded (16x30 stranding) tinned copper conductors, with each twisted pair wrapped in 125% coverage clear mylar separator layer, then bundled with individual stranded tinned copper drain wire for each pair, then each pair wrapped in a color-coded Flexfoil shield (125% coverage aluminum foil/mylar backing with foil side facing in), with all pairs wrapped in an overall gray PVC (PolyVinyl Chloride) jacket.
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