CAT 5E cable is one of the data cable, their description as below:

Application:

A multipair (usually 4 pair) high performance cable that consists of twisted pair conductors, used mainly for data transmission. Category 5E is recommended for all new installations, supports a frequency range of up to 100MHz and is designed for transmission speeds of up to 1 gigabit per second (Gigabit Ethernet).

Standards:

ISO/IEC11801, TIA/EIA 568B

Conductor: Class 1 solid copper.

Insulation: HDPE ( High Density Polythylene)

Sheath: PVC

Sheath Colour: Grey

Temperaure Rating: 70°

Minimum Bending Radius: 90°

Core Identification:

4 Pairs: Blue + White/Blue, Orange + White/Orange, Green + White/Green, Brown + White/Brown.