This document specifies the dimensions, tolerances, required characteristics and the mass of an AWG 24 shielded quad cable, type KD, intended for high speed (100 Mbit/s) full duplex Ethernet networks. Linked to this particular application, the operating temperatures of the cable are between −65 °C and 125 °C. The cable resists a long-term temperature between −65 °C and +200 °C. Moreover, cable materials are compatible with 200 °C peak exposure. This cable is laser markable, this marking satisfies the requirements of EN 3838. The characteristics impedance is (100 ± 15) Ω.