In plain old telephone service, what is the local loop circuit?

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Study for the Delivering Cable Services Test. Review essential concepts with flashcards and multiple-choice questions, each accompanied by hints and explanations. Elevate your readiness for the exam!

Multiple Choice

In plain old telephone service, what is the local loop circuit?

Explanation:
The local loop in plain old telephone service is the two-wire copper pair that runs from the customer’s premises to the telephone company’s central office. It’s the “last mile” that carries analog voice and supplies DC power to the phone, connecting the customer to the network at the central office. This is not a fiber optic trunk, not a wireless link to cellular networks, and not a satellite uplink.

The local loop in plain old telephone service is the two-wire copper pair that runs from the customer’s premises to the telephone company’s central office. It’s the “last mile” that carries analog voice and supplies DC power to the phone, connecting the customer to the network at the central office. This is not a fiber optic trunk, not a wireless link to cellular networks, and not a satellite uplink.

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