From the outset, Ericsson designed the
EDA to be a highly scalable and modular
DSL solution based extensively on Ethernet
technology. This is precisely what is needed
for a network in which VDSL2 is the main
technology. In other words, for Ericsson, the
first step toward VDSL2 is not very dramatic:
Ericsson designed its EDA to be a
distributed system with software support
for launching new services.