"Belden 7928A 0101000 Cat 5e twisted pair cable, FEP insulated, Black FEP Jacket, CMP rating"

hi I'm Matt copán from Kramer electronics technical support welcome to Kramer's k-tec video series today we're going to be answering another real-world question that people often ask when they call Kramer technical support for help how can crosstalk negatively affect a digital video signal when it's run through unshielded twisted-pair cabling crosstalk is one of the most detrimental factors when sending HDMI over twisted pair cables because information affected by crosstalk can't be recovered in many Pro AV installations twisted pair cable is running bundles or through conduit drastically increasing the chance for crosstalk I want to show you what can happen when you have two unshielded twisted pair cables run in close proximity this is when crosstalk becomes a factor and can ruin a good installation here we're using a traditional unshielded cat5 cable between our HDMI HD based T twiste