In this section:
AC Power Supply
In a dual redundant power supply configuration, the power supplies are hot-swappable meaning that a power supply may be replaced without powering down the
SBC 5400 AC power supply states
Power Supply Condition | LED Status (Green/Amber) |
---|---|
Standby ON, Main Output OFF, AC Present | Blinking Green |
Standby ON, Main Output ON | Solid Green |
Main Output OCP, UVP, OVP | Blinking Amber |
FAN Fail, OTP, Standby OCP/UVP | Amber |
Parts and Tools Required
- Electrostatic discharge (ESD) strap
- Replacement AC power supply
To prevent damage from electrostatic discharge, an ESD strap is provided in the accessory kit. See Connecting ESD Wrist Strap to install it.
Replacing a Power Supply
Perform the following procedure to replace a power supply:
- Verify the POK green LED of the redundant power supply is lit.
- Attach an Electrostatic Discharge wrist strap to the ESD grounding point on the back panel of the chassis, and place the other end around your wrist (see Connecting Electrostatic Discharge Wrist Strap for details).
Disconnect the AC power cable from the AC power supply as shown below.
Disconnecting the AC power cable
Disengage the AC power supply by moving the latch to the left as shown below.
Disengaging the AC Power supply
Pull on the loop handle to slide the AC power supply out of the
Unable to show "metadata-from": No such page "_space_variables"chassis as shown below.Disengaging the AC Power supply from the SBC 5000 series chassis
- Install the replacement AC power supply into the Unable to show "metadata-from": No such page "_space_variables"chassis by sliding it forward until you hear the latch click in place.
Reconnect the AC power cable, as shown below.
Reconnecting the AC power cable
- Observe that the POK green LED on the newly-inserted power supply is solid green.
- From the application, ensure that no power supply alarms are generated.
CRU Storage
All
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 Ribbon devices susceptible to electrostatic discharge. Do not handle equipment without wearing a properly grounded ESD wrist strap.
warns of the presence of