释义 |
data line monitor
data line monitor[¦dad·ə ‚līn ′män·əd·ər] (communications) A test instrument that analyzes the signals transmitted over a communications line and provides a visual display or stores the results for further analysis, or both. data line monitorIn communications, a test instrument that analyzes the signals and timing of a communications line. It either visually displays the patterns or stores the activity for further analysis.AcronymsSeeDLM |