Ports and Indicators

Management Ports and Indicators

The right hand side of the front panel of the Cisco Nexus 3550-F Fusion (formerly ExaLINK Fusion) includes a number of indicators and connectors for the management of the device. Refer to the image below for details on the connectors and indicators.

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Management connectors and indicators for serial numbers EXAFSN-A-xxxxx

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Management connectors and indicators for serial numbers EXAFSN-B-xxxxx and EXAFSN-C-xxxxx

  • Fan Status will be GREEN if both fan modules are operating correctly, and RED if a fault is detected in one or more fan modules.
  • System Status will be RED if the management software experiences an error, GREEN otherwise
  • The Time Sync LED will flash once per second in green if time sync is enabled and operational, otherwise the LED will flash orange or remain off.
  • Power Supply Status will be GREEN if both power supply modules are operating correctly, and RED if a fault is detected in one or more power supply modules.
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Noteblank.gifNote that if all four management status indicators remain ORANGE on Nexus 3550-F power up, it is most likely that the Nexus 3550-F was prevented from booting normally.

Check the management serial connection and ensure data is not being inadvertently sent to the Nexus 3550-F console port, which can interrupt the Nexus 3550-F's boot process.


Line Card Port Indicators

Each SFP+ port on a line card has two LEDs that convey port status and configuration.

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Line Card Port Indicators

Port Usage Indicators:

  • OFF: Port is idle (TX is OFF)
  • ORANGE: SFP+ module detected and port is idle due to being unallocated. Check your Nexus 3550-F configuration.
  • RED: Port is idle due to internal port allocation error. Check your Nexus 3550-F configuration.
  • GREEN: Port is in use and part of a valid Nexus 3550-F configuration.

Port Status Indicators:

  • OFF: No SFP+ module detected.
  • ORANGE: SFP+ module detected and idle.
  • RED: SFP+ module detected, failure detecting input signal.
  • GREEN: SFP+ module detected, input signal received OK.