Building up from VDSL.
There’s an ongoing debate over whether fiber to the home technology is necessary, given recent progress in boosting speeds over copper wires. In particular, advanced DSL technologies – VDSL2 vectoring and pair bonding – has developed to the point where routine 50 Mbps service is possible for many telco-served homes, and commercially feasible speeds of 100 Mbps or better are on the horizon. I’m not counting market stunts as general examples.
Some analysts are blurring the distinction, lumping pure FTTH in with fiber to the node (FTTN) or fiber to the last amplified (FTTLA).… More