Supermicro BPN-SAS3-213A-N8, Руководство пользователя

Страница: 10 / 14

BPN-SAS3-213A-N8 Backplane Manual
2-2
2-2 Front Connector and Pin Definitions
2. Upgrade Connector
The upgrade connector is used for manufac-
turer diagnostic purposes only.
Backplane
Main Power
4-Pin Connector
Pin# Definition
1 +12V
2 and 3 Ground
4 +5V
1. Backplane Main Power Connectors
The 4-pin connectors, designated JPW3,
JPW2, JPW1, JPW6, JPW5, and JPW4, pro-
vide power to the backplane. See the table on
the right for pin definitions.
3. - 6. SAS IN Ports (Sideband included)
The SAS ports are used to connect the SAS3
drive cables. The four SAS IN ports are des-
ignated JSM1, JSM3, JSM2, and JSM4. Each
port is also compatible with SATA drives.
However, mixing SAS3 and SATA drives is not
recommended.
Sideband Definitions
(JSM1 - JSM4)
Pin # Definition Pin # Definition
A0 SB0 C1 SB4
B2 SB1 D1 SB5
C2 SB2 D2 SB6
B1 SB3 A1 SB7
7. - 10. NVMe IN Ports
The NVMe ports are used to connect the NVMe
drive cables. OCuLink cable CBL-SAST-0820
should be used to connect these ports to the
corresponding ports on add-on card AOC-
SLG3-4E2P. The add-on card in slot 1 of the
motherboard should have its ports CN1, CN2,
CN3, and CN4 connected to the backplane's
ports CN1, CN3, CN5, and CN7, respectively.
The add-on card in slot 2 of the motherboard
should have its ports CN1, CN2, CN3, and
CN4 connected to CN2, CN4, CN6, and CN8,
respectively.