p/n : 80H10341803A0 ( SAS Expander Daughter Board Layout )
Components
Description
Function
CB1
Mini-SAS SFF-8087 Connector
– Internal Input
Internal input from SAS RAID Card
CB2
Mini-SAS SFF-8087 Connector
– Internal Output
Internal output to rear window for expansion
CE1~CE8
Bridge Board Connector
Connection For Backplane
JF1~JF4
FAN connecter
4x Four Pin Connecter With PWM Function
JF5
Fan Connector
Power Source For Heat Sink Cooling Fan ( not used )
JC1
RS232 Connector
For Debug ( only for Chenbro Technician )
JC3
Firmware Upload Connector
For Firmware Update ( only for Chenbro Technician )
JC4, JC5
Alarm
、
Mute Connecter
JC4 = PSU Alarm connecter (connect to PSU)
JC5 = PSU Mute connecter (connect to PSU)
JC8
Chassis Failure LED And Alarm
Mute Signal Connector
Send Chassis Failure LED And Alarm Mute Signal To
Chassis Front LED / Control Board
SW1
DIP Switch
(for FAN and Temperature)
Set FAN Function and Temperature Level
JF1
JF3
JF2
JF4
CB1
CB2
JF5
JC4
JC5
JC8
JC1
JC3
CE1 CE2
CE5 CE6
CE7 CE8
CE3 CE4
SW1
