The DM991CE Series VI is a modem that allows for voice and data transport up to 5.696kbit/s (BIS version on 2 wires) or up to 11.392kbit/s (BIS version on 4 wires). It follows the ITU-T G.991.2 recommendation, which is the latest and best performance standard for HDSL modems. It allows the 64kbit/s timeslots to be distributed between the E1 (G.703/G.704), digital (V.35-V.36/V.11) and Ethernet (10/100BaseT) interfaces, providing, for instance, simultaneous connection of a digital PBX system.
The Ethernet Interface is of the 10/100BaseT type, compatible with the IEEE 802.3 standard and implement the function of remote bridge. The bridge operates at the MAC level of the Ethernet interface. In this way, it is totally transparent for the upper layer protocol, such as TCP/IP, UDP, etc.