Internal System Cables For Sparc Enterprise T5120 Servers - Fujitsu SPARC Enterprise T5220 Service Manual

Board
Hard drive backplane
Front I/O board
Related Information
"Infrastructure Boards in SPARC Enterprise T5120 Servers" on page 2
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"Identifying FRUs in SPARC Enterprise T5120 Servers" on page 181
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"Identifying FRUs in SPARC Enterprise T5220 Servers" on page 195
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Internal System Cables for SPARC
Enterprise T5120 Servers
The following table identifies the internal system cables used in SPARC Enterprise
T5120 servers.
Cable
Top cover interlock cable
Ribbon cable
Hard drive data cable
Related Information
"Identifying FRUs in SPARC Enterprise T5120 Servers" on page 181
■
4 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009
Description
This board includes the connectors for the
hard drives. This board also contains the
interconnect for the front I/O board, Power
and Locator buttons, and system/component
status LEDs.
Each drive has its own Power/Activity, Fault,
and Ready-to-Remove LEDs.
This board connects directly to the hard drive
backplane. This board is packaged with the
DVD drive as a single unit.
Description
This cable connects the safety interlock switch
on the top cover to the power distribution
board.
This cable carries signals between the power
distribution board and the motherboard.
This cable carries data and control signals
between the motherboard and the hard drive
backplane.