The TP-121 and TP-122 are a twisted pair transmitter andreceiver for computer graphics video, stereo and S/PDIF audio signals. TheTP-121 transmitter converts computer graphics video and unbalanced stereo audioinputs into a twisted pair signal and the TP-122 converts the twisted pairsignal back into a computer graphics video, unbalanced stereo and S/PDIF audiooutputs.
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