Ethernet cable

An Ethernet cable comprising:

• a pair of cores including a single-wire conductor and an insulator covering the single-wire conductor;
• and
• an armoring layer entirely covering the pair of cores,
• wherein the pair of cores are twisted together to have a twist pitch (P1) in a cable length direction,
• wherein the twist pitch (P1) of the pair of cores satisfies the following Equation 1:
• 2.2 mm≤P3=P1≤4 mm, [Equation 1]
• wherein P2 represents a twist pitch of a pair of cores of a virtual Ethernet cable including a stranded-wire conductor in which six strands are arranged around a center strand and a twist pitch P3 of the strands are 10 mm, wherein the virtual Ethernet cable is substantially the same as the Ethernet cable in terms of a material of a conductor, a total diameter of a conductor, a material and thickness of an insulator, the number of cores, a material and thickness of an armoring layer, and a plastic deformation rate of a bent portion of the cable when the cable is bent by 180°, except a nominal cross-sectional area of the conductor and the twist pitch of a pair of cores.