SX-1HG-x fiber products is part of expanding DigiView product family. These serial digital video transmitters and receivers provide broadcast quality transmission of the industry standard range of digital video data rates. This product supports one, bi-directional channel of 3G-SDI video over one fiber in each direction. All units transmit and receive real-time video and is one channel rack mount cards with Re-clockers that support 3R (Retiming, Reshaping, Regenerate) functions and dual buffered outputs. One buffered output can be set as a time base (clock). Transmitter supports buffered loop-through. This feature ensures maximum performance over long distances. No video compression is utilized. The standard SX-1HG-x product supports one channel of SMPTE bi-directional 292M, 310M, 259M, 344M and 424M compliant digital video data rates over one multimode or singlemode fiber for each channel. Using high-performance digital transmission technologies, no user adjustments are needed thus ensuring fast deployment and setup with broadcast quality results. Options include the ability to transmit and receive on different fiber types (multimode and singlemode). This provides the ability to convert the type of fiber in mid span. Unit can also be used as a broadband digital repeater to extend the range of other Meridian fiber transmission products.