<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM TUT SYSTEMS, INC. AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <CASH> 157,248 <SECURITIES> 9,246 <RECEIVABLES> 10,713 <ALLOWANCES> (335) <INVENTORY> 11,692 <CURRENT-ASSETS> 191,571 <PP&E> 6,574 <DEPRECIATION> 2,386 <TOTAL-ASSETS> 228,465 <CURRENT-LIABILITIES> 14,969 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 15 <OTHER-SE> 210,767 <TOTAL-LIABILITY-AND-EQUITY> 228,465 <SALES> 16,164 <TOTAL-REVENUES> 16,474 <CGS> 9,137 <TOTAL-COSTS> 9,137 <OTHER-EXPENSES> 11,837 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 310 <INCOME-PRETAX> (4,235) <INCOME-TAX> 1 <INCOME-CONTINUING> (4,236) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (4,236) <EPS-BASIC> (0.34) <EPS-DILUTED> (0.34)