DSL digital modems based on the G.SHDSL.bis (ITU-T G.991.2-G.SHDSL.bis) standard. Manufactured with the latest modulation technology for DSL TC-PAM lines, (TC-PAM8/16/32/64/128).
SHDSL.bis technology allows symmetric transmission of voice and data reaching speeds of 11.4/15.2 Mbps over a copper pair. With two copper pairs it can reach speeds of 22.8/30.4Mbps and 60.8Mbps for four copper pairs. It has structured and not structured E1 interfaces (G.703/G.704), Nx64 (V.35/36, X.21) and Ethernet 10/100BaseT interfaces with bridge functionality.
These modems support multiservices, point to point, point-multipoint and ring operations.
It can be power supplied locally or remotely via DSL line.
The equipments have different formats: desktop, DIN rail and card for 19’’ rack.