But a change in business customer bandwidth buying would run a close second. Many would argue that 10 Mb/s Ethernet is the new T-1.
According to Vertical Systems Group, most business buyers choose access speeds someplace between T-1 at 1.5 Mbps, to T-3, at 45 Mbps.
Carrier Ethernet is the most popular technology choice within the intermediate-speed category, Vertical Systems estimates. By 2014, Ethernet connections will exceed all other intermediate-speed options by a factor of about 2.5, Vertical Systems Group also predicts. Carrier Ethernet enables 4G
