In this section:

The SBC 7000 chassis configured for AC power is shipped with two dual redundant AC power supplies. Dual redundancy indicates the power supplies are hot-swappable. In other words, you can replace a power supply without powering down the SBC 7000 platform (provided that the redundant Power Supply is operational).

Parts and Tools Required

The following items are required to replace a faulty power supply:

  • Electrostatic discharge (ESD) strap
  • Replacement AC power supply (451-01060)

Replacing an AC Power Supply

CRU Storage

All SBC 7000 CRUs are shipped in electrostatic discharge bags. You must handle them using appropriate ESD precautions.

 The storage environment for these CRUs are:

  • Humidity must be less than 95% (non-condensing)
  • Temperature must be between -40C and +70C.


The ESD Susceptibility symbol warns of the presence of Ribbon devices susceptible to electrostatic discharge. Do not handle equipment without wearing a properly grounded ESD wrist strap.