This equipment converts fractional E1 lines and provides Ethernet interface conversion. It uses MAC learning and forwarding to provide seamless LAN to LAN connectivity. The converter providing E1 (2.048 Mbps) according to ITU-T G.703 and automatically forward data packets that are filtered and passed to the local LAN. The product is available as standalone units in lightweight enclosures and simple to configures and install, also widely used in public network. Features Standard G.703 fractional E1 and G.704 for E1 service E1 data rate nx64 kbps up to 2.048 Mbps Provided connection both unbalanced 75 ohm and balanced 120 ohm