C&T Solution RCO-3000 Series User Manual page 46

Chapter 2: Switches and Connectors
SATA1, SATA2: SATA with Power Connector
SATA1
Pin
Definition
1 GND
2 SATA_TXP0
3 SATA_TXN0
4 GND
5 SATA_RXN0
6 SATA_RXP0
7 GND
8 +3.3V
9 +3.3V
10 +3.3V
11 GND
POWER1, POWER2: Power Connector
Connector Type: 1X4-pin Wafer, 2.0mm pitch
Pin Definition
1 +5V
2 GND
3 GND
4 +12V
PCIE1: PCI-Express X4 Socket
Connector Type: PCI-Express X4 Slot
Pin Definition
A1 PCIE_PRSNT1
A2 +12V
A3 +12V
A4 GND
A5 NC
A6 NC
A7 NC
A8 NC
A9 +3.3V
A10 +3.3V
A11 PCIE_RESET#
A12 GND
A13 PEG_CLK_P
A14 PEG_CLK_N
A15 GND
A16 PEG_RXP0
SATA1
Pin Pin
Definition
12 GND 1
13 GND 2
14 +5V 3
15 +5V 4
16 +5V 5
17 GND 6
18 GND 7
19 GND 8
20 +12V 9
21 +12V 10
22 +12V 11
Pin Definition
A17 PEG_RXN0
A18 GND
A19 NC
A20 GND
A21 PEG_RXP1
A22 PEG_RXN1
A23 GND
A24 GND
A25 PEG_RXP2
A26 PEG_RXN2
A27 GND
A28 GND
A29 PEG_RXP3
A30 PEG_RXN3
A31 GND
A32 NC
SATA2
Pin
Definition
GND 12
SATA_TXP1 13
SATA_TXN1 14
GND 15
SATA_RXN1 16
SATA_RXP1 17
GND 18
+3.3V 19
+3.3V 20
+3.3V 21
GND 22
Pin Definition
B1 +12V
B2 +12V
B3 +12V
B4 GND
B5 SMB_CLK
B6 SMB_DATA
B7 GND
B8 +3.3V
B9 NC
B10 +3.3VSB
B11 PCIE_WAKE#
B12 NC
B13 GND
B14 PEG_TXP0
B15 PEG_TXN0
B16 GND
RCO-3000 | User's Manual
SATA2
Definition
GND
GND
+5V
+5V
+5V
GND
GND
GND
+12V
+12V
+12V
Pin Definition
B17 PRSNT2_1
B18 GND
B19 PEG_TXP1
B20 PEG_TXN1
B21 GND
B22 GND
B23 PEG_TXP2
B24 PEG_TXN2
B25 GND
B26 GND
B27 PEG_TXP3
B28 PEG_TXN3
B29 GND
B30 NC
B31 PRSNT2_2
B32 GND
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