What type of Ethernet twisted-pair cable may be required when the electrical environment has strong EMI and RFI interference?
What type of Ethernet twisted-pair cable may be required when the electrical environment has strong EMI and RFI interference?
- UTP
- STP
- fiber-optic
- coaxial
Explanation: Shielded twisted-pair (STP) is used in electrical environments in which EMI and RFI are so strong that shielding is a requirement to make communication possible.
Related exam: 4.2.3 Check Your Understanding - Ethernet Cabling
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