The 45180/20 BK199 from Alpha Wire is a 20-conductor multi-conductor cable with 16 AWG black conductors, foil and braid shielding, 1000.0 ft (304.8 m) long.
The 45180/20 SL199 from Alpha Wire is a 20-conductor multi-conductor cable with 16 AWG conductors in slate, with foil and braid shielding, supplied in lengths of 1000.0 ft (304.8 m).