Figure 7. Sff8087 To Four-Port Internal Cable With One Sgpio Connector; Table 3. Sff8088 External Connector Pin-Out - Intel RS2SG244 User Manual

Controller Connector Pin-out
SFF-8087 Pin #
A12
A13
A14
B12
B13
B14
B15
A15
A16
A17
A18
B16
B17
B18

Figure 7. SFF8087 to Four-port Internal Cable with one SGPIO Connector

GND
RX 0+
RX 0-
18
Pin Definition
GND
RX2+
RX2-
GND
TX2+
TX2-
GND
GND
RX3+
RX3-
GND
TX3+
TX3-
GND

Table 3. SFF8088 External Connector Pin-out

Signal
A1
A2
A3
Backplane Connector Pin-out
Pin # Pin Definition
7 GND
6 TX+
5 TX-
4 GND
2 RX+
3 RX-
1 GND
7 GND
6 TX+
5 TX-
4 GND
2 RX+
3 RX-
1 GND
Pin Signal
GND
TX 0+
TX 0-
Intel® RAID Controller RS2SG244 Hardware User's Guide
Port
Port 2
Port 3
Pin
B1
B2
B3