System Board; Function Card; System Fan Module - Sun Microsystems Sun N2000 Series Introduction Manual

System board

The system board controls the following N2000 Series features:
Ethernet data ports (10/100-Mbps and Gigabit Ethernet)
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Serial DB-9 console port with full signaling to an external modem
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10/100-Mbps Ethernet management port
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Light-emitting diode (LED) indicators for all Ethernet ports
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System status indicator LED
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Universal AC power input with Power ON/OFF switch
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600W power supply input
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System temperature sensors and cooling fans
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Interface to function card
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Function card

The Service Load Balancing with SSL Function card (Fx-SSL) is preinstalled in the
N2000 Series system. For detailed information on the Sun N2000 Series features and
capabilities, refer to the Sun N2000 Series Release 2.0 – System Configuration Guide.

System fan module

Sun N2000 Series systems require a normal operating environment for computing
equipment. The system contains seven fans to ensure adequate airflow. Looking at
the N2000 Series system from the front, the fans are on the left side and intake vents
are on the right. The fans exhaust to the left. Allow at least 3 inches (7.5 cm) of
unobstructed space on both sides. The chassis requires no air space above or below.
If you install the system within an enclosed equipment rack, ensure that there is
adequate airflow. Adhere to the following environmental requirements:
Operating ambient air temperature: 32° to 104° F (0° to 40° C)
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Non-operating ambient air temperature: -22° to 176° F (-30° to 80° C)
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Relative humidity: 0 to 95% non-condensing
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Operating altitude: -200 to 6000 ft (69.96 m to 1828 m)
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Heat dissipation: 2050 BTU/hour, maximum
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4 Sun N2000 Series Release 2.0 - Introduction Guide • October 2004