... Control:LCD+keypad,NMS OEM/ODM 4-Channel qam to qam Trans Modulator OverviewQAM is compliant with DVB-C ... standard. Device convert QAM signal to mpeg-2 TS, then can be processed by QAM ... /LED/ is for controlling the equipment and input order to equipment. > QAM Mode 16QAM,32QAM,64QAM,128QAM,256QAM, ... set the parameters via NMS on computer Connect QAM to PC via RJ 45 cable 1 Click” add ...