The Extron PowerCage 401 FOX DT HD and PowerCage 401 FOX DR HD MM 70-1092-21 are modular, dual fiber optic extenders designed for the PowerCage 401 enclosure, providing HDMI, audio, and control signal extension over fiber optic cabling. Engineered with uncompromising quality and proven performance, they use Extron all-digital technology to deliver pixel-for-pixel images up to 1920x1200. Each hot-swappable module is HDCP compliant, and includes two independent FOX HDMI extenders. Integration-friendly features include audio embedding, HDMI audio de-embedding with analog stereo outputs, Auto-Input Memory, real-time status monitoring, and RS-232 insertion via the enclosure. Available in multimode and singlemode versions, the PowerCage 401 FOX D HD modules are designed to allow up to four dual-extender boards in a single 1U rack space.