TM Hear it!

TM definition - telecom
TradeMark. Intellectual property comprising a word, phrase, logo, or other graphic symbol, sounds, or colors used by a manufacturer or seller to distinguish its products. See also trademark.
TM definition - telecom
In SDH and SONET networks, a multiplexer at the end of a fiber link and providing access to one or more end users. See also link, SDH, and SONET.

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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