HP Aruba 6400 Series Installation And Getting Started Manual page 11

• For proper cooling, the 6405 switch requires two fan trays installed and the 6410 switch
• For rack-free mounting requirements and warnings, see Mounting the switch.
• Protect the equipment from AC power fluctuations and temporary interruptions with a
Chapter 2 Installation precautions and guidelines
requires four fan trays installed. For more information on fan trays, see Fan trays.
regulating facility Uninterruptible Power Supply (UPS) device. This device protects the
hardware from damage caused by power surges and voltage spikes, which keeps the switch
in operation during a power failure.
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