Adaptec RAID 2405 Installation And User Manual page 123

Appendix F: Controller LED and I2C Connector Quick Reference
Adaptec RAID 31205 Aggregate Activity LED Board Connector: Molex 22-28-8022
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2.54mm 1x2 RA Header or equivalent
LED Mating Cable Connector: Molex 50-57-9002 or equivalent
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J15:
Pin Number Signal
2 AGGREGATE8_11_L
1 +3.3V
Adaptec RAID 31205 I2C Board Connector: Molex 22-43-6030 or equivalent
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I2C Mating Cable Connector: Molex 22-43-3030 or equivalent
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J7:
The following pins are tied to Sideband Signals of SFF-8087 connector J3 (Ports 0-3)
Pin Number Signal
1 SDA_A
2 GND
3 SCL_A
Adaptec RAID 31205 I2C Board Connector: Molex 22-43-6030 or equivalent
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I2C Mating Cable Connector: Molex 22-43-3030 or equivalent
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J8:
The following pins are tied to Sideband Signals of SFF-8087 connector J5 (Ports 0-3)
Pin Number Signal
1 SDA_B
2 GND
3 SCL_B
Adaptec RAID 31205 I2C Board Connector: Molex 22-43-6030 or equivalent
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I2C Mating Cable Connector: Molex 22-43-3030 or equivalent
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J19:
The following pins are tied to Sideband Signals of SFF-8087 connector J18 (Ports 0-3)
Pin Number Signal
1 SDA_C
2 GND
3 SCL_C
I2C signals are also routed through the SFF-8087 internal connectors J3, J5, andJ18
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Description
Aggregate Cathode – Connector J18 Ports 0-3
Aggregate Anode
Description
I2C Data – Connector J3 Ports 0-3
Ground
I2C Clock – Connector J3 Ports 0-3
Description
I2C Data – Connector J5 Ports 0-3
Ground
I2C Clock – Connector J5 Ports 0-3
Description
I2C Data – Connector J18 Ports 0-3
Ground
I2C Clock – Connector J18 Ports 0-3
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