Fujitsu MBB2147RC Manuel D’Utilisation
Installation Requirements
Table 4.2 Interface connector (SAS plug) signal allocation:CN1
Pin No.
Signal
Description
S1
GND
GND for SAS Primary Port
S2
RP+
SAS Primary Port Receive (positive) signal
S3
RP-
SAS Primary Port Receive (negative) signal
S4
GND
GND for SAS Primary Port
S5
TP-
SAS Primary Port Transmit (negative) signal
S6
TP+
SAS Primary Port Transmit (positive) signal
S7
GND
GND for SAS Primary Port
S8
GND
GND for SAS Secondary Port
S9
Rs+
SAS Secondary Port Receive (positive) signal
S10
Rs-
SAS Secondary Port Receive (negative) signal
S11
GND
GND for SAS Secondary Port
S12
Ts-
SAS Secondary Port Transmit (negative) signal
S13
Ts+
SAS Secondary Port Transmit (positive) signal
S14
GND
GND for SAS Secondary Port
P1 (*1)
Reserved (not used)
Not used
P2
(*1)
Reserved (not used)
Not used
P3
(*1)
Reserved (not used)
Not used
P4 GND
GROUND
P5 GND
GROUND
P6 GND
GROUND
P7
+5V-Charge
Pre-charge pin for +5V
P8
+5V
+5V power supply input
P9
+5V
+5V power supply input
P10 GND
GROUND
P11
READY LED
READY LED output
P12 GND
GROUND
P13
+12V-Charge
Pre-charge pin for +12V
P14
+12V
+12V power supply input
P15
+12V
+12V power supply input
(* 1) P1 to P3 are +3.3V power supply input and pre-charge signals, and not used on MBB2147RC and MBB2073RC.
50
C141-E257