Adaptec 2268300R manual Aggregate LED Mating Cable Connector Molex 50-57-9002 or equivalent

Appendix E: Controller LED and I2C Connector Quick Reference ● 140

			22-55-2161
J2 Pin Number	Signal	Description	Pin Number
3	+3.3V	LED Anode	4
4	ACTIVITY CN0, LANE 1	LED Cathode	3
5	+3.3V	LED Anode	6
6	ACTIVITY CN0, LANE 2	LED Cathode	5
7	+3.3V	LED Anode	8
8	ACTIVITY CN0, LANE 3	LED Cathode	7

●Adaptec RAID 6405/6445 Aggregate Activity LED Board Connector: Molex 22-28-4023 or equivalent

●Aggregate LED Mating Cable Connector: Molex 50-57-9002 or equivalent

J1:

J1 Pin Number	Signal	Description
2	ACTIVITY	LED Cathode
1	+3.3V	LED Anode

●Adaptec RAID 6405/6445 External Alarm Connector: Molex 22-28-4023 or equivalent

●Alarm Mating Cable Connector: Molex 50-57-9002 or equivalent

J12:

J12 Pin Number	Signal	Description
2	~2kHz Square Wave	Open collector transistor
1	+3.3V	—

●Adaptec RAID 6405/6445 I2C CN0 Board Connector: Molex 22-43-6030 or equivalent

●I2C Mating Cable Connector: Molex 22-43-3030 or equivalent

J4:

J4 Pin Number	Signal
3	I2C Clock, CN0
2	Ground
1	I2C Data, CN0