Product Sheet TTC MPCM-102M Dual-Channel PCM Interface Module Product Sheet share The MPCM-102M is a 2-channel, PCM module for use in the TTC MSSR-2010-SA and MSSR-110C miniature IRIG 106 Chapter 10 multiplexer/recorder. Each channel accepts RS-422 differential inputs at rates up to 20Mbps on a per-channel basis. Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.