Preparing for the BT Big Switch Off in Sheffield
Summary
Because it comes through the Openreach phone line network — which most homes are already connected to — it’s the most popular type of broadband available, simply because it’s so easy to sign up to and requires minimal installation in most cases. Openreach have announced the withdrawal of WLR (Wholesale Line Rental), which means the traditional delivery of voice and other services across the PSTN (Public Switched Telephone Network) will come to an end. • The black “D-side” (Distribution-side) copper cable runs from the PCP to the end customer’s premises and finishes up at the master socket, also known as Network Termination Equipment version 5 (NTE5). EFM refers to a type of circuit that uses multiple copper pairs to provide affordable but reliable, high speed connections for business sites. The Leased lines would be supplied via different BT Exchanges and would route via underground ducting and delivery to site would be provided via two separate entry points to the building.