What is VDSL?
Trusted Reviews is supported by its audience. If you purchase through links on our site, we may earn a commission.Learn more. What is VDSL? In This Article VDSL stands for Very High Speed Digital Subscriber line. In the UK, the most common standard is VDSL2 connected via FTTC, often on a BT Openreach subscription, although other telephony firms using the cable network infrastructure include EE and Plusnet. Save 81% on a VPN with SurfShark...