Mro- tek ltd offers g.Shdsl.Bis modem, model asmi54. It is specially developed for high-speed access over copper. It is simple and economical. G.Shdsl.Bis modem incorporates tc-pam 16 or tc-pam 32 line coding shdsl.Bis technology and works in full-duplex mode over 2-wire lines at data rates of up to 5.7 mbps. It is ideally suited for point-to-point ethernet service extension at rates of up to 22 mbps.