Question

The connection between a legacy POTS residential phone and its Central Office (CO) is referred to as _______ .

A. local loop
B. last mile
C. first mile
D. all of the above

Answer 1

The connection between a legacy POTS residential phone and its Central Office is referred to as a 'local loop'. Option A is correct.

Step-by-step explanation:

The connection between a legacy Plain Old Telephone Service (POTS) residential phone and its Central Office (CO) is referred to as a local loop. The local loop is the physical link that connects the subscriber's premises to the CO of the telecommunications operator.

This term is often said to represent the 'last mile' of connectivity, which is a concept reflecting the final leg of the telecommunications network that delivers service to end-users. However, in this context, 'last mile' is a general industry term and not the specific answer to the question.

The connection between a legacy POTS residential phone and its Central Office (CO) is referred to as the local loop. It is also commonly known as the last mile or the first mile. This refers to the physical connection between the customer's premises and the telecom exchange, which is usually a copper wire.