Sas Ports - Oracle SPARC S7-2L Installation Manual

Pin
2
3
4
Related Information
"Rear Panel Components (Installation)" on page 20
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"Connect Ethernet Network Cables" on page 70
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SAS Ports

The eight SAS connectors are located on the drive backplane inside the server. Four of the
connectors also can be used by NVMe drives.
This table lists the pinouts for the SAS connector.
Segment
Signal segment
(S1 to S7)
Back-side signal
(S8 to S14)
Signal Description
Transmit/Receive Data 0 –
Transmit/Receive Data 1 +
Transmit/Receive Data 2 +
Pin Signal
S1 Gnd
S2 TX+
S3 TX-
S4 Gnd
S5 RX-
S6 RX+
S7 Gnd
S8 Gnd
S9
Pin Signal Description
6 Transmit/Receive Data 1 –
7 Transmit/Receive Data 3 +
8 Transmit/Receive Data 3 –
Note
Second mate
Transmit from PHY to hard drive
Second mate
Receive from hard drive to PHY
Second mate
Second mate
Identifying Ports
Connecting Cables 65