Kontron JRexplus-DC - Manual (Page 33)

KTD-S0008-F Page 28 Serial-ATA Interface (S-ATA)
JRexplus-DC User's Guide
12 Serial-ATA Interface (S-ATA)
The JRexplus-DC has two S-ATA ports. Serial-ATA connections boost the data rate theoretically up to 300
MB/sec. In addition it changes the parallel interface requiring 40 separate wires to a serial interface requi-
ring only 6 wires. A RAID (Redundant Array of Independent Disks) configuration is
not possible.
12.1 Connector
The S-ATA interface is available through the standard L-type connectors J14 and J15 (7 pins).
Header Pin Signal Name Function
1 GND Ground
2 TX+ Transmit (positive)
3 TX- Transmit (negative)
4 GND Ground
5 RX- Receive (negative)
6 RX+ Receive (positive)
7 GND Ground
1