And I don't know if I need to connect my earth (from a power socket earth pin) to this cable shield at both ends?
I emailed the manufacturer of the cable, and he tells me:
Earth it to both ends of the cable at the connectors which are floating, so are not connected to building earth.
The latter because I have no idea how your building earth quality is.
I can't make sense of this reply of him?
Is it bad to connect a earth from a power socket to the shield? Can I damage my network equipment when I make an earth fault in my home?
Thanks in advance for your advice.
(ps: It's this cable: BRAND-REX LTD C6U/FTP-HF1 4x2xAWG23 ISO 11801:2002 CLASS E IEC 60332-1 NVP 0.74 5002 278407 36?329 >> purple color)