Cisco NCS55A1 Hardware Installation Manual page 81

LEDs
Fan Tray LED
NCS-55A1-24H, NCS 55A1-36H-S, NCS 5501 and NCS 5501 SE Fan Tray LED
Fan tray modules are located on the back side of the chassis. Each NCS-55A1-24H, NCS 55A1-36H-S, NCS
5501, and NCS 5501 SE fan tray module has a Status LED.
NCS 5502 Fan Tray LED
Fan tray modules are located on the back side of the chassis. Each NCS 5502 fan tray module has a Status
LED.
LED
STATUS
Color Status
Green Fans are operating normally.
Flashing One or more fans are failed.
Amber
Amber Fan tray is inserted and pending to come online.
Off Fan tray is not receiving power.
Hardware Installation Guide for Cisco NCS 5500 Series Fixed-Port Routers
Fan Tray LED
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