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Low RX power and No_light on switch Port

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Category:
fas-systems
Specialty:
hw
Last Updated:

Applies to

  • FAS8200
  • Brocade Switch

Issue

  • RX signal levels measured at the connected switch port are significantly lower than expected.
Index Slot Port Address Media  Speed   State      Proto
  28    4   12   401c40   id    N32    No_Light    FC
RX Power:    -40.0   dBm (0.1  uW) ------------------------>
TX Power:    -1.3    dBm (738.1 uW)

 

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