[By NBC-1TV H. J Yook]Daemyung Enterprise, WEBGATE division that obtained the world’s first HDcctv certificates of HD-CCTV camera, DVR, converter products, and won the “Compliance Leadership Award” for two consecutive years in 2011 and 2012, released fiber-optic converter 4 models for HD-SDI signal transmission. These models are the world’s first fiber-optic converters which got the HDcctv certificate from HDcctv Alliance. They are composed of 1ch, 4ch transmitter 2 models and 1ch, 16ch receiver 2 models, and they can be used for long-distance HD-SDI video transmission without external noise inflow or video signal level decreasing.

Fiber-optic converter 4 models conform HD-SDI transmission standard of SMPTE-292M and support HD video resolution of 1080p25/30, 1080i50/60, 720p25/30/50/60. Besides video signal, they can transmit RS485 data signal for PTZ control or camera OSD control through single-mode optical cable up to 20Km.

All models have BNC connector for HD-SDI interface, and LC type connector for optic interface. Because HD-SDI port has surge arrestor circuit, it can minimize the damage of product by high voltage inflow. All models have power, video, data and optical link LED indicators, so user can easily identify the operating condition of converters.