Notched conductor for telecommunication cable

A telecommunications cable comprising:

• a plurality of twisted pairs of insulated conductors extending along a first longitudinal axis passing through a geometrical center of the telecommunications cable, wherein each of the plurality of twisted pairs of insulated conductors comprising:
• a plurality of insulated conductors, wherein each of the plurality of insulated conductor comprising:
• a notched conductor extending along the first longitudinal axis of the telecommunications cable, wherein the notched conductor comprising:
• a core region of the notched conductor;
• a first surface surrounding the core region of the notched conductor, wherein a circumference of the first surface is of discontinuous circular cross section, wherein the first surface has a plurality of grooves extending radially inward towards a second longitudinal axis of the insulated conductor, wherein each of the plurality of grooves is intruded up to different heights in the circumference of the discontinuous circular cross section of the first surface;
• and
• an insulation layer circumferentially surrounding the notched conductor,
• at least one separator for separating each twisted pair of insulated conductor of the plurality of twisted pairs of insulated conductors, wherein the separator extends along the first longitudinal axis of the telecommunications cable;
• and
• a cable jacket extending along the first longitudinal axis of the telecommunications cable, wherein the cable jacket circumferentially surrounds a core region of the telecommunications cable.