... E1 interface and standard V.35 interface, can receive synchronous 2.048 Mbps data,transfer it to router,DDN,multiplexer ... is DCE, connnect with DTE or DCE.PRODUCT CHARACTER (1)Based on self copyright IC ,main chip self-copyright.(2 ... with G.742 and G.823Transmission capability:1*E1Clock :inter-clock, line-clockConnectorBNC75ΩRJ45120ΩE1 Impedance75Ω(unbalance), 120Ω(balance).Working environmentPower ...