Internal System Cables; Front Panel Components (Service) - Oracle SPARC T7-2 Service Manual

Internal System Cables

No.
9
10
11
12
Related Information
"Front Panel Components (Service)" on page 13
■
"Internal Component Locations" on page 17
■
"Server Block Diagram" on page 25
■

Internal System Cables

The following table identifies the internal system cables used in the server.
Cable
Top cover interlock cable
Power supply backplane signal cable (1 ribbon cable)
Motherboard signal cable (1 ribbon cable)
Drive data cables (2 bundled)
Mini SAS cables (2 bundled)
Related Information
"Internal Component Locations" on page 17
■
"Power Distribution and Fan Module Component Locations" on page 24
■
16 SPARC T7-2 Server Service Manual • July 2019
Description
PCIe card slots 5 to 8 (left to right)
DB-15 video connector
SER MGT/RJ-45 serial port
NET MGT port
Links
"Servicing PCIe Cards" on page 125
Description
This cable connects the safety interlock switch on the top cover to
the power distribution board. When the top cover is removed, this
connection is broken, which causes the server to power down.
This cable carries signals between the power supply backplane and
the power distribution board.
This cable carries signals between the power distribution board and
the motherboard.
These cables carry data and control signals between the
motherboard and the drive backplane.
These cables connect the drive backplane HDD/SSD to either an on-
motherboard SAS controller or to a PCI-E low-profile form factor
HBA option.