As the names suggest, the video distribution amplifiers of this type are designed to amplify high definition serial digital interface signals. Our HD-SDI video amplifiers feature 16 HD-SDI video inputs and 32 HD-SDI video outputs. This is a relocking type HD video distribution amplifier, which receives HD-SDI signals and equalizes it up to 100 meters of digital cable. Next, it relocks the input signal and delivers it to 32 outputs simultaneously. These amplifiers use standard BNC connectors.