The SQ-DMX-2131 is a digital video demultiplexer. It is designed to mount into Sequoia Signal Processing Platform. The SQ-DMX-2131 extracts embedded audio from one SDI input (SMPTE 259M-C, 270Mb/s, 525/625 component) and offers dual-channel analog audio outputs. It provides two CVBS monitoring outputs and two SDI outputs. Input cable equalizing is up to 1000ft (about 300m). LED indicator on module edge shows the status information of signals, and the ADJ switch can adjust the parameters manually. Module with independent back modules can be used in Sequoia series 1RU or 2RU frame. The SQ-DMX-2131 supports the function of network monitoring of Sequoia series platform. The module can be controlled and monitored via Sequoia network control module and SQ-MASTER platform control software.