Power Supply Modules; Power Supply Module Overview - Extreme Networks ExtremeRouting SLX 9850-4 Hardware Installation Manual

Power Supply Modules

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Power supply module overview................................................................................................................................................................103

• Precautions specific to the power supply module............................................................................................................................ 106
• Time and items required for removal and replacement..................................................................................................................106
• Removing an AC power supply module............................................................................................................................................... 106
• Inserting an AC power supply module.................................................................................................................................................. 108
• Removing a DC power supply module................................................................................................................................................. 109
• Inserting a DC power supply module.....................................................................................................................................................109
• Verifying power supply module operation........................................................................................................................................... 110
• High Voltage Power Supply Unit supporting AC and DC Voltages.......................................................................................... 110
Power supply module overview
Power supplies can be removed and replaced without special tools. If replacing one power supply, the device can continue operating
during replacement if procedures are followed in this guide.
NOTE
Depending on the module configuration of the chassis and the number of power supplies installed, the device may be able to
continue operating during the replacement. Refer to the
determine your power requirements. If insufficient power is present, the chassis will start powering down modules until the
power demand can be met.
For a list of supported power supplies, refer to
module LEDs, refer to Interpreting power supply module LEDs
The following figure shows the components of the AC power supply.
ExtremeRouting SLX 9850-4 Hardware Installation Guide
9035474-02 Rev AA
ExtremeRouting SLX 9850 Technical Specifications
Supported hardware and software
on page 80.
on page 11. For a description of the power supply
on page 137 to
103