Adaptec 2268300R manual Adaptec RAID 2805 LED and I2C Connector Specification

Appendix E: Controller LED and I2C Connector Quick Reference ● 138

J1:

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

●Adaptec RAID 2405/2405Q I2C 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
2	Ground
1	I2C Data

Adaptec RAID 2805 LED and I2C Connector Specification

2269600-R	ASR-2805	RoHS KIT
2269500-R	ASR-2805	RoHS SGL

●Adaptec RAID 2805 Activity LED Header Connector: Molex 10-89-7162 or equivalent

●Activity LED Header Mating Cable Connector: Molex 22-55-2161 or equivalent

J2:

			22-55-2161
J2 Pin Number	Signal	Description	Pin Number
1	+3.3V	LED Anode	2
2	ACTIVITY CN0, LANE 0	LED Cathode	1
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
9	+3.3V	LED Anode	10
10	ACTIVITY CN1, LANE 0	LED Cathode	9
11	+3.3V	LED Anode	12
12	ACTIVITY CN1, LANE 1	LED Cathode	11
13	+3.3V	LED Anode	14
14	ACTIVITY CN1, LANE 2	LED Cathode	13
15	+3.3V	LED Anode	16
16	ACTIVITY CN1, LANE 3	LED Cathode	15