Realgain 4E G.SHDSL modems offer extended distances and variable data rates from 64 kbps to 4608 kbps using G. SHDSL technology compliant to ITU-T G.991.2. The modem using a single pair offers capabilities equivalent to normal HDSL modems on two pairs, offering 50 % saving in copper cost. The modem supports G.703 E1, G.703 Co-directional, V.35 and X.21 interfaces. It also supports Ethernet interface with a built-in bridge allowing LAN-to-LAN connectivity.
G.SHDSL technology extends transmissions farther than any other DSL technology, opening the door for service providers to deliver low cost, multi-service, broadband access to a wider subscriber base. The technology also offers interoperability flexibility to the users to use different makes of compatible G.SHDSL modems at two ends
