Supermicro SC946LE1C-R1K66JBOD User Manual page 72

Chassis SC946L JBOD User's Manual
Connector Side Component Definitions
1. - 3. HDD Connectors
The HDD connectors are designated J1 through J45. These are for SAS3, SATA3, and SAS2
drives.
4. 12V Power Connector
The power connectors, designated NI_TP1 and NI_TP2, provide power to the backplane.
5. Ground Cable Input Connector
The ground cable input connectors are designated NI_TP3 and NI_TP4.
6. - 7. SDB and UART Connectors
The Serial Debug (SDB) and UART connectors for the primary and secondary expanders
are designated J50, J51, J53, and J54. The debug connectors are for the manufacturer's
diagnostic purposes only.
Connector Side LED Indicators and SAS Connectors
LEDF31
LEDA31
J31
LEDF16
LEDA16
J16
J1
LEDF1
LEDA1
Figure C-2. BPN-SAS3-946LEL1 Connector Side LEDs
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LEDF45
LEDA45
J45
LEDF30
LEDA30
J30
J15
LEDF15
LEDA15