Cable that is suitable for running in air ducts and spaces between the floor and ceiling. It uses a fire retardant coating that must comply with local building codes. See plenum. THIS DEFINITION IS ...

NEC cabling installation requirements are straightforward, but markings and new offerings may create confusion. You're not alone if markings and listings are making your plenum cabling selection a ...

When it comes to video and audio output, cables do make a difference, especially if you are going over long distances. Unfortunately, with longer distances typically comes signal degradation. An ...