<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> SEP-30-1997 <PERIOD-START> OCT-01-1996 <PERIOD-END> MAR-31-1997 <CASH> 58,147 <SECURITIES> 0 <RECEIVABLES> 31,625 <ALLOWANCES> 2,121 <INVENTORY> 29,357 <CURRENT-ASSETS> 122,607 <PP&E> 11,414 <DEPRECIATION> 8,185 <TOTAL-ASSETS> 128,486 <CURRENT-LIABILITIES> 24,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 125 <OTHER-SE> 104,361 <TOTAL-LIABILITY-AND-EQUITY> 128,486 <SALES> 111,803 <TOTAL-REVENUES> 111,803 <CGS> 85,404 <TOTAL-COSTS> 85,404 <OTHER-EXPENSES> 18,153 <LOSS-PROVISION> 249 <INTEREST-EXPENSE> (1,600) <INCOME-PRETAX> 9,597 <INCOME-TAX> 3,217 <INCOME-CONTINUING> 6,380 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 6,380 <EPS-PRIMARY> 0.50 <EPS-DILUTED> 0.50