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Unable to perform read data access to address 0xa2 on pluggable module installed

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TitleUnable to perform read data access to address 0xa2 on pluggable module installed
Symptoms
  • SFP does not pass traffic after being re-seated
  • SFP does not link up after being re-seated
  • Example of error message in logging buffer:
<163>Jan 22 17:03:10 10.20.30.40 NIM[1.tSfpMntr]Unable to perform read data access to address 0xa2 on pluggable module installed in ge.1.101. The system is unable to perform proper configuration which may result in unreliable port operation. Please ensure this pluggable is fully inserted. If problem persists, replace the pluggable.
Environment
  • S-Series
  • K-Series
  • N-Series
  • 7100-Series
  • All firmware
Cause
Hardware failure of SFP
Resolution
Replace SFP
Additional notes

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