Jan 3, 2022
UTP (Unshielded twisted pair) is a cable with wires that are twisted together to minimize noise and crosstalk. STP (Shielded twisted pair) is a cable with wires that are twisted together to reduce noise and crosstalk. STP (Shielded Twisted Pair), on the other hand, is a twisted pair cable encased in a foil or mesh shield that protects the line from electromagnetic interference.
https://www.newyorkcables.com/category/cat6-plenum-ethernet-cable/