Does DSL support industry transmission standards?
Yes. Formats and bit rates such as T1 (1.544 Mbps) and E1 (2.048 Mbps) are easily transmitted. Since DSL in itself is not a service so much as it is an enabler of high-speed services and applications, the list of existing standards it can accommodate includes POTS, H.320, MPEG, Frame Relay and IP.