Famous Data Service Unit References. Info@statsghana.gov.gh ghana statistical service, head building, finance close p. Web a data service unit (dsu) is a device that performs protective and diagnostic functions for a telecommunications line.
It converts a digital data frame from local area network (lan) communication technology into a frame appropriate for a wide area network (wan) and vice versa. Typically, the two devices are packaged as a single unit, csu/dsu. Web a data service unit (dsu) is a device that performs protective and diagnostic functions for a telecommunications line.
