link to Category 3 Cabling

Category 3 Cabling

Category 3 Cabling is the third-lowest grade of unshielded twisted-pair (UTP) cabling. Category 3 cabling was designed to support digital voice and data communication at speeds up to 10 Mbps.

link to Terminator


Terminator is a device connected to one end of a bus or cable that absorbs signals. Terminators prevent signal reflection, which can produce interference that causes signal loss.