MPEG2 / 4 Encoder, QAM Modulator, QPSK Modulator, -T Modulator, Multiplexer, Stand Alone Scrambler, satellite Receiver, H264 Encoder, TS Converter, Television Transmitter, Broadcasting Transmitter, Optical Transmitter, Optical Receiver, DVB-C/-S/-T STB, CAS (Conditional Access System), SMS (Subscriber Management System), BOSS (Business Operation Support System), Analog TV Scramble Product System.