DescriptionSignalJ1 Pin NumberLED CathodeACTIVITY2LED Anode+3.3V1• Adaptec RAID 6405T External Alarm Connector: Molex 22-28-4023 or equivalent• Alarm Mating Cable Connector: Molex 50-57-9002 or equivalentJ12:DescriptionSignalJ12 Pin NumberOpen collector transistor~2kHz Square Wave2—+3.3V1Adaptec RAID 6805T/6805TQ LED Connector SpecificationASR-6805T SGL2272800-RASR-6805T with AFM-600 Bulk2273700-RASR-6805TQ SGL2273600-R• Adaptec RAID 6805T/6805TQ Activity LED Header Connector: Molex 22-43-6030 or equivalent• Activity LED Header Mating Cable Connector: Molex 22-55-2161 or equivalentJ2:22-55-2161 PinNumberDescriptionSignalJ2 Pin Number2LED Anode+3.3V11LED CathodeACTIVITY CN0, LANE 024LED Anode+3.3V33LED CathodeACTIVITY CN0, LANE 146LED Anode+3.3V55LED CathodeACTIVITY CN0, LANE 268LED Anode+3.3V77LED CathodeACTIVITY CN0, LANE 3810LED Anode+3.3V99LED CathodeACTIVITY CN1, LANE 01012LED Anode+3.3V1111LED CathodeACTIVITY CN1, LANE 11214LED Anode+3.3V1313LED CathodeACTIVITY CN1, LANE 21416LED Anode+3.3V1515LED CathodeACTIVITY CN1, LANE 316101Proprietary and Confidential to PMC-Sierra, Inc.Document No.: CDP-00277-02-A Rev. A, Issue:Serial Attached SCSI RAID Controllers Installation and User's Guide