Symmetricom 090-55512-01
090-55512-01-REV-F 090-55512-01 D0TPVPKAAA D0TPVPK TIMEHUB 5500 ST3E QUARTZ 5
090-55512-01-REV-F 090-55512-01 D0TPVPKAAA D0TPVPK TIMEHUB 5500 ST3E QUARTZ 5