HDMI to optical and electrical 3G/HD/SD SDI converter is convenient for broadcast video cameras and other sources with an HDMI output, presents both electrical and optical serial digital outputs. The optical output can drive single mode fiber to a distance of 20 kilometers. With an optical launch power attenuator, multi-mode fiber can also be used. BrightEye 83-F is for use with standard definition video signals and 3Gbps and 1.5Gbps high-definition signals. Signal monitoring and control is provided through the included BrightEye Mac and BrightEye PC software. In compliance with the licensing restrictions on HDCP encrypted material, BrightEye 83-F cannot convert encrypted signals to SDI form.