CXR Larus SpeederLAN-Bis-2x2-R 3x 10/100BT Ethernet port switch / bridge - dual modem G.SHDSL.bis 1 or 2 copper pairs. Auto-adaptative / fixed rate from 256 kbps to 22 Mbps over 4 pairs. Operates in point to point, or as a concentration of 2x CopperLAN-Bis over 1 or 2 copper pairs. Pl