2B1D


2B1D
abbr.
2 B-channels 1 D-channel (BRI, ISDN)

United dictionary of abbreviations and acronyms. 2015.

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  • Basic rate interface — (BRI, 2B+D, 2B1D) is an Integrated Services Digital Network (ISDN) configuration defined in the physical layer standard I.430 produced by the ITU. This configuration consists of two 64 kbit/s bearer channels (B channels) and one 16 kbit/s data… …   Wikipedia

  • List of computing topics — Originally, the word computing was synonymous with counting and calculating, and the science and technology of mathematical calculations. Today, computing means using computers and other computing machines. It includes their operation and usage,… …   Wikipedia

  • Unicode-Block Verschiedene Symbole und Pfeile — Der Unicode Block Miscellaneous Symbols and Arrows (Verschiedene Symbole und Pfeile) (2B00–2BFF) enthält Pfeile und geometrische Figuren, die in oder nach Unicode 4.0 hinzugefügt wurden. Weitere Pfeile finden sich in den Unicode Blöcken Pfeile,… …   Deutsch Wikipedia