Summit 300 W AC and DC Power Supplies

The following 300 W power supplies are available:

• Summit 300 W AC power supply: front-to-back airflow (Model 10930A)
• Summit 300 W AC power supply: back-to-front airflow (Model 10943)
• Summit 300 W DC power supply: front-to-back airflow (Model 10933)
• Summit 300 W DC power supply: back-to-front airflow (Model 10944)

The Summit 300 W power supplies (AC and DC) have the status LEDs listed in the following table.

Summit 300 W Power Supply LED Status Indications

LED Label and Color		Meaning
In OK Green	Out DC OK Green/red bicolor
Off	Off	No input power
Off	Steady red	No input power; receiving standby output from system.
On	Off	Input good; 12 V output is disabled. Standby output is ON.
On	Steady red	Input good; fault in 12 V output.
On	Flashing green and red	Input good, 12 V output good. Power supply alert: power supply is likely to fail because of a developing fault, such as abnormal thermal conditions or poor fan performance.
On	Steady green	Input good; DC outputs good.