What is a significant feature of Shielded Twisted Pair (STP) cables?

What is a significant feature of Shielded Twisted Pair (STP) cables?

• A. They are lightweight and easy to install
• B. Each pair of wires is shielded from electromagnetic interference
• C. They are the most inexpensive type of network cable
• D. They are primarily used for audio transmission

Answer: (B)

A significant feature of Shielded Twisted Pair (STP) cables is that each pair of wires is shielded from electromagnetic interference. This shielding helps to protect the signal being transmitted over the wires from external interference such as electromagnetic signals from nearby electrical equipment or radio frequencies. This is particularly important in environments where many devices may be generating interference, ensuring the integrity and clarity of the data being transmitted. While STP cables are known for their effective shielding, options regarding their weight, cost, or use primarily for audio do not accurately represent their key characteristics. The protection offered by the shielding is a crucial advantage in network environments where signal integrity is paramount.

A significant feature of Shielded Twisted Pair (STP) cables is that each pair of wires is shielded from electromagnetic interference. This shielding helps to protect the signal being transmitted over the wires from external interference such as electromagnetic signals from nearby electrical equipment or radio frequencies. This is particularly important in environments where many devices may be generating interference, ensuring the integrity and clarity of the data being transmitted.

While STP cables are known for their effective shielding, options regarding their weight, cost, or use primarily for audio do not accurately represent their key characteristics. The protection offered by the shielding is a crucial advantage in network environments where signal integrity is paramount.