Final answer:
A Shielded Twisted Pair (STP) cable is a type of network cable that is used for transmitting data in computer networks. It has a protective shield that helps to reduce electromagnetic interference and ensure reliable data transmission. STP cables are commonly used in environments with a high risk of interference.
Step-by-step explanation:
A Shielded Twisted Pair (STP) cable is a type of network cable that is used for transmitting data in computer networks. It consists of multiple pairs of twisted copper wires enclosed in a protective shield, which helps to reduce electromagnetic interference and ensure reliable data transmission.
The shielding in STP cables provides better protection against external interference compared to Unshielded Twisted Pair (UTP) cables. STP cables are commonly used in environments where there is a high risk of electromagnetic interference, such as data centers or industrial settings.
An example of a popular type of STP cable is the Category 6a (Cat6a) cable, which supports high-speed data transfer rates and is capable of reducing crosstalk and noise.