D3

D3 definition - telecom
A T-carrier framing convention that assumes that all inputs are analog. D3 uses a superframe format. See also D1, D2, D4, ESF, frame, and T-carrier.

Webster's New World Telecom Dictionary Copyright © 2008 by Wiley Publishing, Inc., Indianapolis, Indiana.
Used by arrangement with John Wiley & Sons, Inc.

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