Category 7 low smoke, zero halogen (LSZH), 4-pair S/FTP shielded marine MUD-resistant armored copper cable. Stranded copper conductors are 22 AWG construction with foamed PE insulation. Conductors are twisted in pairs, each surrounded by a foil, covered with an overall braided shield, and a thermoplastic copolymer inner jacket, which is covered by a stainless steel armor and an oil-, fuel-, UV- and MUD-resistant halogen-free, fire-retardant LSZH (SHF2) (IEC 60332-1/-3) jacket.