Extreme Networks ExtremeSwitching VSP 7400 Series - Page 15

For information on installing or replacing a DC power supply, see Installing a 750 W Internal DC Power
Supply on page 48.
LEDs on the 750 W DC power supply provide information on the unit's operational status. See 750 W
DC Power Supply LEDs on page 64 for details.
Power Supplies for Use with Your Switch
VSP 7400 Series Switches: Hardware Installation Guide 15