Huier Cable’s Category 3 Plenum Cable is installed in a building’s return air plenums for both convenience and aesthetics. Category 3 Riser Cable is ideal for installation in vertical riser and general horizontal applications.
A Category 3 cable (Cat 3 cable) is a type of unshielded twisted pair (UTP) cable that is used for voice and data communications in computer and telecommunication networks. It is an Ethernet copper cable defined by the Electronics Industry Alliance (EIA) and Telecommunication Industry Association (TIA).