User`s manual

Functional Description 37
CT-30
Serial ATA Interfaces
The onboard Serial ATA connectors CN2-R, CN4-R and CN5-R
allow the connection of standard HDDs and other Serial ATA
devices to the cPCI-R3920T Rear Transition Module.
The following figure and table provide pinout information for the
SATA connectors CN2-R, CN4-R and CN5-R.
SATA1-3 Connectors CN2-R, CN4-R and CN5-R
Table 3-12: SATA1-3 Connectors Pin Definition
Pin # Signal Pin # Signal
1GND5 RX-
2 TX+ 6 RX+
3TX-7GND
4GND