Chassis and Power Supplies Power Supplies
OmniSwitch 6900 Hardware Users Guide June 2020 page 3-47
AC Power Supply LED States
Airflow This power supply is available in either a front-to-rear or
rear-to-front model.
Note Mixing the OS-PS-450W-D DC power supply and the OS-PS-
450W-A AC power supply in the same chassis is supported.
LED State Description
Solid Green The power supply is operating normally and providing power to the
chassis
Flashing Green The power supply is on standby and can provide power to the chassis if
power supply failover should occur
Flashing Red No AC power is being provided to this power supply
Flashing Green/Red Power supply warning
Solid Red Power supply failure
Off No AC power is being provided to any power supply installed in the
chassis; all power supplies are effectively off