Cisco Nexus 3550-T Hardware Installation Manual page 45

LEDs
• Red if the management software experiences an error.
Time sync Status
• Currently not used.
Power Supply Status
• Green if both power supply modules are operating correctly.
• Red if a fault is detected in one or more power supply modules.
This table provides information about chassis LEDs for Cisco Nexus 3550-T Triton switches.
Cisco Nexus 3550-T Hardware Installation Guide
LEDs
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