Intel NetStructure
®
MPRTM0020 Technical Product Specification – April 2006 19
Module Components
4.3.4 SAS Connector Interface
One x4 SAS (Serial Attached SCSI) connector is present on the RTM. When the MPRTM0020 is
connected to a MPCBL0020 Single Board Computer, only three of the four high-speed serial
interfaces is available on the SAS connector, because one port is already used for the on-board
local SAS drive on the SBC. The remaining three ports are available as ports 0-2 on the SAS
connector (as shown in Figure 14 on page 27) to enable users to connect to a SAS JBOD for remote
storage purposes. Figure 10 shows the outline of the SAS connector and Table 5 provides pinout
information for the connector.
Refer to the Intel NetStructure® MPCBL0020 Single Board Computer Compatibility Report for
information on specific SAS cable and SAS JBOD models that have been tested and validated by
Intel.
Figure 9. RJ-45 Gigabit Ethernet Connector
Table 4. RJ-45 Ethernet Connector Pinout
Pin Signal Name
1MDI0+
2MDI0–
3MDI1+
4MDI2+
5MDI2–
6MDI1–
7MDI3+
8MDI3–