Network interface device
Device that separates the carrier's wiring from the customer's / From Wikipedia, the free encyclopedia
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Not to be confused with Network Device Interface or Network interface controller.
In telecommunications, a network interface device (NID; also known by several other names) is a device that serves as the demarcation point between the carrier's local loop and the customer's premises wiring. Outdoor telephone NIDs also provide the subscriber with access to the station wiring and serve as a convenient test point for verification of loop integrity and of the subscriber's inside wiring.
This article includes a list of general references, but it lacks sufficient corresponding inline citations. (June 2010) |