... SONEPLEX® HDSL DDMPLUS MODULEThe Soneplex HDSL DDM Plus (HLXPLUS) module operateswith ADC's Soneplex HDSL Remote Module to provide fullduplex DS1 transport over two unconditioned, ... DDM Plus shelf, theHLXPLUS provides fast, simple and economical HDSL trans-mission in new or existing installations.ADC’s Soneplex system is the lowest total cost solution forcarriers to ... Focused onproviding flexible, end-to-end solutions, the Soneplex systemsaves carriers money on T1-based services over fiber orcopper, using HDSL, ADSL, traditional T1 repeater or OpticalDS2 technology,...