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No light on backend switch port

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Views:: 251

Visibility:: Public

Votes:: 0

Category:: metrocluster

Specialty:: nas

Last Updated:

Applies to

FC MetroCluster
Brocade back-end switch
- Command switchshow reports no light
- sfpshow portnumber shows low RX power
  RX Power: -24.8 dBm (3.3 uW) 31.6 uW 1258.9 uW 31.6 uW 794.0 uW TX Power: -2.9 dBm (511.8 uW) 126.0 uW 1258.9 uW 251.0 uW 794.0 uW

Issue

No light seen on switchport