What term describes the connection point between the service wire and the premises wiring?

What term describes the connection point between the service wire and the premises wiring?

• A. Junction
• B. Service point
• C. Network access
• D. Demarcation point

Answer: (D)

The boundary between the provider’s network and your building’s internal wiring is the demarcation point. It marks where the service company’s responsibility ends and your premises wiring begins, often located at the network interface device (NID) or entry point. This distinction matters because it defines who is responsible for repairs and testing at the connection where the outside service meets the inside wiring. A junction is simply a splice, not a responsibility boundary. A service point is a general term for where service enters, and network access refers to the ability to connect to a network, not the physical boundary.

The boundary between the provider’s network and your building’s internal wiring is the demarcation point. It marks where the service company’s responsibility ends and your premises wiring begins, often located at the network interface device (NID) or entry point. This distinction matters because it defines who is responsible for repairs and testing at the connection where the outside service meets the inside wiring. A junction is simply a splice, not a responsibility boundary. A service point is a general term for where service enters, and network access refers to the ability to connect to a network, not the physical boundary.