MultiDyne is based in Locust Valley, New York, provides innovation in manufacturing a full line of television and video equipment including fiber- optic transport systems for video, audio, SDI, HD-SDI, AES, Ethernet, data, PTZ, RGB/VGA, DVI, HDMI, L-Band, IF and CATV; optical multiplexing, CWDM; automatic protection switching;; NTSC sync generators; video and audio source id generators; distribution amplifiers.