It consists of x2 twisted pairs (min 8 twists/ft) of 22awg Flamarrest (LS-PVC or Low Smoke PolyVinyl Chloride)-insulated color-coded stranded (7x30 stranding) tinned copper conductors, with individual Beldfoil Z-fold shielding (100% coverage aluminum foil/polyester backing with shorting fold overlap with foil side facing out) for each pair, with 24awg stranded tinned copper drain, all in a blue Flamarrest (LS-PVC) jacket.
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