Chassis and Power Supplies
Mounting the Switch
OmniSwitch 6900 Hardware Users Guide
June 2020
page 3-35
Airflow Mismatch
If an airflow mismatch is detected at bootup, OK and PS LEDs blink green/amber and the GRN LED
blinks green (see
“Chassis Status LEDs” on page 3-24
), warnings display, and the switch continuously
reboots until the issue is corrected.
If an airflow mismatch is detected after the switch has fully booted (e.g., when a fan tray or power supply
is hot-inserted) OK and PS LEDs blink amber and the GRN LED blinks green (see
, warnings displayed, switch will reboot when it reaches temperature danger threshold.
Color Coding
To help users avoid mismatched fan trays and power supplies, rear-to-front components are marked with
purple color coding. (Front-to-rear components use standard product colors.)
