Power Supplies

In this section:

  1. Power Supply Overview
    The RUCKUS ICX 7550 switch supports alternating-current (AC) 400 watt and 1200 watt power supplies, and a direct-current (DC) 400 watt power supply. The RUCKUS ICX 7550 is capable of running on one power supply but requires a minimum of two fan assemblies. The second power supply and additional fan assemblies provide redundancy.
  2. Precautions Specific to Power Supplies
  3. Identifying the Airflow Direction
    The power supply and fan assemblies are identified by the following airflow directions:
  4. Time and Items Required
    Installing or removing and replacing a power supply should require less than five minutes to complete.
  5. Replacing a Power Supply
  6. Inserting a New AC Power Supply
  7. Installing the AC Power Cord Strap
  8. Inserting a New DC Power Supply
  9. Grounding the RUCKUS ICX 7550 Switch