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Redirected from: JWIC

Definition: JWI


(Junctor Wire Interface) A mechanical cross connect that serves as a junction box in the telephone company's outside plant. It is a cabinet full of punch blocks that sits between the digital loop carrier and junction points that provide the final drop to the customer. Often known as a JWIC for Junctor Wire Interface Cabinet. Increasingly, the digital loop carrier is being moved farther down the loop to the JWIC location.