Chenbro NR40700 6Gb/s 24-port 3.5 mini-SAS expander backplane(80H10024001A0) - Manual - Manual (Page 6)

24-Port 3.5” Mini-SAS Backplane 80H10024001A0
User’s Manual
15Fl., No.150, Jian Yi Road, Chung Ho City, Taipei Hsien, Taiwan R.O.C.,
Tel: +886 2 82265500 Fax: +886 2 82265392 e-mail: [email protected]
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Fan Connector (JF1~JF3)
RS232 Connector (JC1)
I2C Connector (JC2)
POWER FAIL ALARM Connector (JP1)
Pin NO. Description
1 GND
2 12V
3 FAN Clock Input
4 FAN PWM Output
Pin
NO.
Description
1 GND
2 KEY PIN
3 RXD
4 TXD
Pin
NO.
Description
1 SDA
2 GND
3 SCL
4 +5V
Pin
NO.
Description
1 GND
2 Fall signal Input (Active Low)