Fujitsu MBB2147RC, MBB2073RC manual Interface connector SAS plug signal allocationCN1

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