The MRD 3187A is a 1RU modular MPEG receiver decoder.
Its functionality can be changed or configured with modular cards accessible from the rear of the unit. There are two rows of slots for modular cards.
The MRD 3187A supports almost all applications by combining dual-channel processing abilities with MPEG-2, MPEG4, 4:2:0, 4:2:2, SD, and HD video decoding. It also provides information about the decoded video and audio signal to verify the quality of each.