Definitions for "SHDSL"
Keywords:  hdsl, sdsl, symmetric, itu, dsl
Single Pair High Speed Digital Subscriber Line
Generally a different name for SDSL.
Symmetric High Bit-rate Digital Subscriber Line. SHDSL is one of the xDSL technologies, which makes it possible to transmit 2.3 Mbit/s in both directions on an ordinary telephone connection, but this cannot be used simultaneously for transmitting telephone calls. Other SHDSL solutions can offer higher speeds by using several connections.
SNA See Systems Network Architecture.