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switch SFP shows a high current value

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Category:
fc-series
Specialty:
san
Last Updated:

Applies to

Brocade

Issue

  • Switch sfp shows a high current value.
  • TX and RX values for the sfp are optimal.

Example:

SW02-RED:robertv> sfpshow 42
.
.
.
Current:     68.854  mAmps
Voltage:     3299.2  mVolts
RX Power:    -3.6    dBm (435.5uW)
TX Power:    -1.1    dBm
(784.7 uW)

  • errdump logs show multiple warnings against the SFP:

2023/10/11-14:05:01, [MAPS-1003], 205591, FID 128, WARNING, S1, SFP 42, Condition=ALL_32GLWL_SFP(CURRENT>=60),
Current Value:[CURRENT, 68 mAmps], RuleName=defALL_32GLWL_SFPCURRENT_60, Dashboard Category=Port Health.

 

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