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Adaptec 2268300R Manuel D’Utilisation

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Appendix E: Controller LED and I2C Connector Quick Reference
●
132
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Adaptec RAID 51245 Aggregate Activity LED Board Connector: Molex 22-28-4023
 
or 
equivalent
●
Aggregate LED Mating Cable Connector: Molex 50-57-9002
 
or equivalent
J10: 
●
Adaptec RAID 51245 External Alarm Connector: Molex 22-28-4023 or equivalent
●
Alarm Mating Cable Connector: Molex 50-57-9002
 
or equivalent
J12:
●
Adaptec RAID 51245 I2C Board Connector: Molex 22-43-6030
 
or equivalent
●
I2C Mating Cable Connector: Molex 22-43-3030
 
or equivalent
J28, J29, J30:
Adaptec RAID 51645 LED and I2C Connector Specification
●
Adaptec RAID 51645 Activity LED Header Connector for CN0/CN1: Molex 10-89-7162
 
or equivalent
●
Activity LED Header Mating Cable Connector: Molex 22-55-2161
 
or equivalent
J3:
J10 Pin Number
Signal
Description
2
ACTIVITY
LED Cathode
1
+3.3V
LED Anode
J12 Pin Number
Signal
Description
2
~2kHz Square Wave
Open collector transistor
1
+3.3V
—
J2x Pin Number
Signal
3
I2C  Clock
2
Ground
1
I2C  Data
2258500-R
ASR-51645 RoHS Kit
2258600-R
ASR-51645 RoHS Single
J3 Pin Number
Signal
Description
22-55-2161
Pin Number
1
+3.3V
LED Anode
2
2
ACTIVITY CN1, LANE 0
LED Cathode
1
3
+3.3V
LED Anode
4
4
ACTIVITY CN1, LANE 1
LED Cathode
3
5
+3.3V
LED Anode
6