This convertor provide conversion from ITU-T G.703 E1 channel to 4 Ethernet interface. PRODUCT CHARACTER (1)Based on selfcopyright IC.(2)4 switch 10M/100M Ethernet,Semi/full duplex self adapt, support VLAN.(3)RJ45 interface support auto-mdix.(4)Provide 2 clock types: E1 master clock, E1 line clock.(5)provide 3 loop functions: local loop, to remote loop, order remote loop.(6) support 2 impedances: ...