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Title: DSU Post by: Alex on March 04, 2007, 08:06:45 PM DSU
Data Service Unit - A digital interface device that connects end user data communications equipment to the digital access lines, and which provides framing of sub-64Kbps customer access channels onto higher rate data circuits. A DSU may be combined with a CSU into a single device called a CSU/DSU. Related terms: CSU |