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KTD-S0001-C Page 28 Serial-ATA Interface (S-ATA)

JRexplus LX User's Guide

14 Serial-ATA Interface (S-ATA)

The JRexplus LX has realized two S-ATA ports. Serial-ATA connections boost the data rate theoretically up

to 150 MB/sec. In addition it changes the parallel interface requiring 40 separate wires to a serial inter-

face requiring only 6 wires. A RAID (Redundant Array of Independent Disks) configuration is possible.

14.1 Connector

The S-ATA interface is available through the standard L-type connectors X4 and X5 (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

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Kontron JRexplus-LX Manuale Utente Pagina 32