Adaptec 2268300R manual Adaptec RAID 5445/5445Z LED and I2C Connector Specification

		Appendix E: Controller LED and I2C Connector Quick Reference ● 126
	J4:
	J4 Pin Number	Signal
3		I2C Clock
2		Ground
1		I2C Data

●Adaptec RAID 5405 Status LED Board Connector: Molex 10-89-7162 or equivalent

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

J14 (Adaptec RAID 5405 only):

			22-55-2161
J14 Pin Number	Signal	Description	Pin Number
1	+3.3V	LED Anode	2
2	STATUS CN0, LANE 0	LED Cathode	1
3	+3.3V	LED Anode	4
4	STATUS CN0, LANE 1	LED Cathode	3
5	+3.3V	LED Anode	6
6	STATUS CN0, LANE 2	LED Cathode	5
7	+3.3V	LED Anode	8
8	STATUS CN0, LANE 3	LED Cathode	7

Adaptec RAID 5445/5445Z LED and I2C Connector

Specification

2228800-R	ASR-5445 RoHS Kit
2244900-R	ASR-5445/512MB RoHS SGL
2267000-R	ASR-5445Z RoHS Single

●Adaptec RAID 5445/5445Z Activity LED Header Connector: Molex 10-89-7162 or equivalent

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

J2:

Note: For Adaptec RAID 5445, header J2 is a 16-pin connector (pins 1-16). For Adaptec RAID 5445Z, header J2 is an 8-pin connector (pins 1-8 only).

			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