voicegrade data facility

voicegrade data facility
   (VGDF)
   A facility with an approximate bandwidth of 300Hz to 3400Hz suitable for data transmission, remote metering, supervisory control, and miscellaneous signaling purposes.

IT glossary of terms, acronyms and abbreviations. . 2015.

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Look at other dictionaries:

  • voicegrade facility —    (VGF)    A circuit designed to DDD network standards which is suitable for voice, low speed data, facsimile, or telegraph service …   IT glossary of terms, acronyms and abbreviations

  • VGDF —    See voicegrade data facility …   IT glossary of terms, acronyms and abbreviations

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