Cable and Cable Assembly

A cable assembly, comprising:

• at least two cables, each of the cables including:
• at least two conductive wire cores spaced apart from each other and extending in a longitudinal direction of the cable;
• an interior insulation structure circumferentially wrapped around and contacting each of the at least two conductive wire cores to fix the at least two conductive wire cores, the interior insulation structure being a foamed insulation structure in which the at least two conductive wire cores are fixedly maintained;
• an internal insulation layer wrapped over and contacting the interior insulation structure on an outer side of the interior insulation structure;
• a first conductive shielding layer wrapped over the internal insulation layer on an outer side of the internal insulation layer;
• and
• an external insulation layer wrapped over an outside of the first conductive shielding layer;
• an electromagnetic shielding structure circumferentially wrapped around an outside of the at least two cables;
• and
• an outer sheath sleeved on an outside of the electromagnetic shielding structure.