Sun Microsystems Fire 6800, Manual

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A-2 Sun Fire 6800 System and Sun Fire Cabinet Rackmount Placement Matrix • June 2003
■
In configurations with two RTU assemblies and two independent AC power
sources there will be four cables to connect, two on the front, and two on the rear
of the system (
FIGURE A-1
) .
FIGURE A-1
Two RTU Assemblies and Two Independent AC Power Sources
■
In configurations with two RTU assemblies and one AC power sources there will
be two cables to connect, one in the front (on the left), and one in the rear of the
system (on the left) (
FIGURE A-2
). Connecting the alternate RTS units to outlets
that use the same power source as the default RTS units is not supported and
will adversely affect reliability.
FIGURE A-2
Two RTU Assemblies and One AC Power Sources
Every piece of support equipment requires its own customer-supplied circuit
breaker and receptacle(s).
RTS 2 RTS 1
RTS 0
RTS 3
Front
Rear
default
default
alternate
alternate
To power source A
To power source B
To power source A
To power source B
RTS 2 RTS 1
RTS 0
RTS 3
Front
Rear
default
default
alternate
alternate
To power source A To power source A