Professional quality IP and ASI to QAM modulator with PRO:IDIOM security. Accepts multiple program channels protected with DTCP on a GbE input, applies Pro:Idiom encryption to the content, and provides a combined QAM-RF output. Supports 4 ASI inputs for additional programs and a second GbE input for expansion or redundancy. Provides 12 QAM-RF channels organized as 3 independent blocks of 4 channels.