
Appendix F: Controller LED and I2C Connector Quick Reference
●
133
Adaptec RAID 52445 LED and I2C Connector Specification
●
Adaptec RAID 52445 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:
●
Adaptec RAID 52445 Activity LED Board Connector for CN2/CN3
: Molex 10-89-7162
or
equivalent
●
Activity LED Mating Cable Connector
: Molex 22-55-2161 or equivalent
J1:
2258800-R
ASR-52445 RoHS Kit
2258700-R
ASR-52445 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
6
ACTIVITY CN1, LANE 2
LED Cathode
5
7
+3.3V
LED Anode
8
8
ACTIVITY CN1, LANE 3
LED Cathode
7
9
+3.3V
LED Anode
10
10
ACTIVITY CN0, LANE 0
LED Cathode
9
11
+3.3V
LED Anode
12
12
ACTIVITY CN0, LANE 1
LED Cathode
11
13
+3.3V
LED Anode
14
14
ACTIVITY CN0, LANE 2
LED Cathode
13
15
+3.3V
LED Anode
16
16
ACTIVITY CN0, LANE 3
LED Cathode
15
J1 Pin Number
Signal
Description
22-55-2161
Pin Number
1
+3.3V
LED Anode
2
2
ACTIVITY CN3, LANE 0
LED Cathode
1
3
+3.3V
LED Anode
4
4
ACTIVITY CN3, LANE 1
LED Cathode
3
5
+3.3V
LED Anode
6
6
ACTIVITY CN3, LANE 2
LED Cathode
5
7
+3.3V
LED Anode
8